{"id":1313,"date":"2021-01-04T12:53:55","date_gmt":"2021-01-04T11:53:55","guid":{"rendered":"https:\/\/alkion.eu\/alkion-cistime-odvetravaci-potrubi\/"},"modified":"2026-09-15T10:48:09","modified_gmt":"2026-09-15T09:48:09","slug":"alkion-cistime-odvetravaci-potrubi","status":"publish","type":"page","link":"https:\/\/alkion.eu\/en\/","title":{"rendered":"Alkion &#8211; HVAC cleaning"},"content":{"rendered":"<section id=\"hp-intro-block_7fb39d281cf9e3662a0049517801e83d\" class=\"header-block intro-section section section--full padding\">\n\t<picture style=\"position:initial;\">\n\t\t<source srcset=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-hp-bg2x-scaled.jpg\" media=\"(min-width: 640px)\">\n\t\t<source srcset=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-hp-bg2x-scaled.jpg\" media=\"(min-width: 768px)\">\n\t\t<source srcset=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-hp-bg2x-scaled.jpg\" media=\"(min-width: 900px)\">\n\t\t<source srcset=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-hp-bg2x-scaled.jpg\" media=\"(min-width: 1440px)\">\n\t\t<img decoding=\"async\" src=\"\" class=\"intro-section__bg-image\" alt=\"Alkion\" width=\"0\" height=\"0\" fetchpriority=\"high\">\n\t<\/picture>\n\t<picture style=\"position:initial;\">\n\t\t<source srcset=\"https:\/\/alkion.eu\/wp-content\/themes\/unifer-alkion\/assets\/images\/polygon.svg\" media=\"(min-width: 900px)\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"\" class=\"intro-section__polygon\" alt=\"Polygon\" width=\"136\" height=\"150\">\n\t<\/picture>\n\t<div class=\"intro-section__content width width--general\">\n\t\t<header>\n\t\t\t\t\t\t<h1 class=\"intro-section__title no-decor\">HVAC cleaning <br>and sealing<\/h1>\n\t\t<\/header>\n\t\t<div class=\"el--shifted\">\n\t\t\t<p class=\"section__paragraph width--thin no-padding\">We clean HVAC ducts and industrial exhaust systems.<br \/>\r\nWe measure and improve the airtightness of building HVAC systems.<br \/>\r\nWe are the only company in Central Europe to meet the strictest international standards. We carry out projects for industrial and commercial facilities flexibly, with minimal disruption to operations. We operate throughout the Czech Republic and Europe.<br \/>\r\n<\/p>\n\t\t\t<footer class=\"buttons-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#our-services\" class=\"button button--has-arrow\" >Our Services<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"button button--secondary button--play fancybox-video\" href=\"https:\/\/www.youtube.com\/embed\/VEhvl5bgvj8?autoplay=1\">Get to know Alkion in 3 minutes<\/a>\n\t\t\t\t\t\t\t<\/footer>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n<div id=\"our-services\" class=\"section-wrapper\">\n\t\t\t<div class=\"clients\">\n\t\t\t\t\t\t\t<span class=\"clients__title\">Trusted by:<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/reference-zdroj-bmw-300x300-1.png\" width=\"300\" height=\"300\" loading=\"lazy\" alt=\"BMW\" class=\"clients__logo\">\n\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/reference-zdroj-us-navy-300x300-1.png\" width=\"300\" height=\"300\" loading=\"lazy\" alt=\"Navy\" class=\"clients__logo\">\n\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/reference-zdroj-berger-king-300x300-1.png\" width=\"300\" height=\"300\" loading=\"lazy\" alt=\"Burger King\" class=\"clients__logo\">\n\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/reference-zdroj-globus-300x300-1.png\" width=\"300\" height=\"300\" loading=\"lazy\" alt=\"Globus\" class=\"clients__logo\">\n\t\t\t\t\t<\/div>\n\t\n\t<section class=\"margin--bottom-2x services-section services-section--v2 section width width--general\" id=\"nase-sluzby\">\n\t\t<header>\n\t\t\t\t\t\t\t<div class=\"section__claim\">How can we help?<\/div>\n\t\t\t\t\t\t\t\t\t\t<h2 class=\"\">Our Services<\/h2>\n\t\t\t\t\t<\/header>\n\n\t\t\t\t\t<p class=\"services-section__description el--shifted width width--thin no-padding\">We carry out technologically demanding projects for industrial complexes, commercial buildings, dust-free facilities, and food service establishments. We guarantee compliance with legal standards and the safe operation of HVAC systems.<\/p>\n\t\t\n\t\t\t\t\t<div class=\"services-v2-list\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"services-v2-card\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"services-v2-card__media\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-1024x577.jpg\" class=\"services-v2-card__image\" alt=\"alkion t\u00fdm pl\u00e1nuje \u010di\u0161t\u011bn\u00ed vzduchotechniky\" srcset=\"https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-1024x577.jpg 1024w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-300x169.jpg 300w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-150x84.jpg 150w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-768x432.jpg 768w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-1536x865.jpg 1536w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-70x39.jpg 70w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-190x107.jpg 190w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-400x225.jpg 400w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-470x265.jpg 470w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-550x310.jpg 550w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-1440x811.jpg 1440w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123-1700x957.jpg 1700w, https:\/\/alkion.eu\/wp-content\/uploads\/2025\/01\/2024-11-15-171123.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"services-v2-card__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"services-v2-card__icon\">\n\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"52\" height=\"52\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/cisteni-vzduchotechniky-v2white.svg\" class=\"services-v2-card__icon-img\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"services-v2-card__title no-decor\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-cleaning\/\" class=\"services-v2-card__title-link\" >\n\t\t\t\t\t\t\t\t\t\tDuctwork Cleaning\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ul class=\"services-v2-card__links\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-cleaning-in-manufacturing-industries\/\" >\n\t\t\t\t\t\t\t\t\t\t\t\tDuctwork Cleaning in Manufacturing Industries\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-cleaning-in-restaurants-and-kitchens\/\" >\n\t\t\t\t\t\t\t\t\t\t\t\tDuctwork Cleaning in Restaurants and Kitchens\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-cleaning-in-apartment-buildings\/\" >\n\t\t\t\t\t\t\t\t\t\t\t\tDuctwork Cleaning in Apartment Buildings\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-cleaning-in-commercial-buildings\/\" >\n\t\t\t\t\t\t\t\t\t\t\t\tDuctwork Cleaning in Commercial Buildings\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-cleaning-in-hospitals-and-labs\/\" >\n\t\t\t\t\t\t\t\t\t\t\t\tDuctwork Cleaning in Hospitals and Labs\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"services-v2-card\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"services-v2-card__media\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"681\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-1024x681.jpg\" class=\"services-v2-card__image\" alt=\"obsluha alkion aeroseal p\u0159\u00edstroje\" srcset=\"https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-1024x681.jpg 1024w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-300x200.jpg 300w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-150x100.jpg 150w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-768x511.jpg 768w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-1536x1022.jpg 1536w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-2048x1363.jpg 2048w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-70x47.jpg 70w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-190x126.jpg 190w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-400x266.jpg 400w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-470x313.jpg 470w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-550x366.jpg 550w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-1440x958.jpg 1440w, https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/71-dlazdice-aeroseal-1700x1131.jpg 1700w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"services-v2-card__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"services-v2-card__icon\">\n\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"52\" height=\"52\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2026\/07\/tesneni_vzduchotechniky-white.svg\" class=\"services-v2-card__icon-img\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"services-v2-card__title no-decor\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-sealing\/\" class=\"services-v2-card__title-link\" >\n\t\t\t\t\t\t\t\t\t\tDuctwork Sealing\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ul class=\"services-v2-card__links\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-sealing-in-new-builds-pre-inspections\/\" >\n\t\t\t\t\t\t\t\t\t\t\t\tDuctwork Sealing in New Builds &amp; Pre-Inspections\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/ductwork-sealing-in-buildings\/\" >\n\t\t\t\t\t\t\t\t\t\t\t\tDuctwork Sealing in Buildings\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/service\/measuring-the-leakage\/\" >\n\t\t\t\t\t\t\t\t\t\t\t\tMeasuring the leakage\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\t<\/section>\n<\/div>\n\n\r\n<section id=\"columns-2-ref-block_219a9dc573c68e35445a7000c3c7b62c\" class=\"references-block width width--general grid-x padding--top\">\r\n\t<div class=\"references-block__slider small-12 large-7\">\r\n\t\t\t<div id=\"slick-block_219a9dc573c68e35445a7000c3c7b62c\" class=\"references-slider\" data-count-per-line=\"1\">\n\t\t<div class=\"references-slider__slick\">\n\t\t\t\t\t<article class=\"slick-slide padding--bottom-05x grid-x\">\n\t\t\t\t<div class=\"references-slider__icon cell\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/05\/reference-zdroj-engel-150x150-1-150x150.png\" loading=\"lazy\" width=\"300\" height=\"300\" alt=\"Reference Martin Steindl\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"references-slider__content cell\">\n\t\t\t\t\t<blockquote class=\"references-slider__text\">&ldquor;It was a&nbsp;joy watching the quick progress and witnessing the astounding results during the cleaning of all air-handling systems at our St. Valentin location. I&nbsp;will not hesitate to recommend you in the future!&rdquor;<\/blockquote>\n\t\t\t\t\t<cite class=\"c--primary\"><span>Martin Steindl<\/span>, <span>Maintenance &#038; Facility Management<\/span>, <span>ENGEL, St. Valentin<\/span><\/cite>\n\t\t\t\t<\/div>\n\t\t\t<\/article>\n\t\t\t\t\t<article class=\"slick-slide padding--bottom-05x grid-x\">\n\t\t\t\t<div class=\"references-slider__icon cell\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2026\/08\/alkion-loga-na-web_four_seasons.svg\" loading=\"lazy\" width=\"300\" height=\"300\" alt=\"Reference Zuzana Laugier\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"references-slider__content cell\">\n\t\t\t\t\t<blockquote class=\"references-slider__text\">&ldquor;Our hotel requires high standards in quality, reliability and professionality. Mr. Petrilak and the Alkion team meet those standards with flying colors.&rdquor;<\/blockquote>\n\t\t\t\t\t<cite class=\"c--primary\"><span>Zuzana Laugier<\/span>, <span>Head of Engineering<\/span>, <span>Four Seasons Hotel Prague<\/span><\/cite>\n\t\t\t\t<\/div>\n\t\t\t<\/article>\n\t\t\t\t\t<article class=\"slick-slide padding--bottom-05x grid-x\">\n\t\t\t\t<div class=\"references-slider__icon cell\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2026\/08\/alkion-loga-na-web_ravensburger.svg\" loading=\"lazy\" width=\"300\" height=\"300\" alt=\"Reference Petr Korec\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"references-slider__content cell\">\n\t\t\t\t\t<blockquote class=\"references-slider__text\">&ldquor;<span style=\"font-weight: 400;\">We appreciate long term cooperation, smooth and effective communication and high quality.<\/span>&rdquor;<\/blockquote>\n\t\t\t\t\t<cite class=\"c--primary\"><span>Petr Korec<\/span>, <span>Head of production 3D Puzzle<\/span>, <span>Ravensburger Karton s.r.o.<\/span><\/cite>\n\t\t\t\t<\/div>\n\t\t\t<\/article>\n\t\t\t\t\t<article class=\"slick-slide padding--bottom-05x grid-x\">\n\t\t\t\t<div class=\"references-slider__icon cell\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2026\/08\/alkion-loga-na-web_barum_logo.svg\" loading=\"lazy\" width=\"300\" height=\"300\" alt=\"Reference Stanislav Doraz\u00edn\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"references-slider__content cell\">\n\t\t\t\t\t<blockquote class=\"references-slider__text\">&ldquor;<span style=\"font-weight: 400;\">During every summer and winter production break we deal with a&nbsp;large volume of maintenance work that needs to be done by dry ice blasting, including exhaust cleaning. Alkion offers two-shift operations with 16 technicians that complete the job in a&nbsp;very short time.<\/span>&rdquor;<\/blockquote>\n\t\t\t\t\t<cite class=\"c--primary\"><span>Stanislav Doraz\u00edn<\/span>, <span>Maintenance Manager<\/span>, <span>Continental Barum spol. s&nbsp;r.o.<\/span><\/cite>\n\t\t\t\t<\/div>\n\t\t\t<\/article>\n\t\t\t\t\t<article class=\"slick-slide padding--bottom-05x grid-x\">\n\t\t\t\t<div class=\"references-slider__icon cell\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2026\/08\/alkion-loga-na-web_usnavy_logo.svg\" loading=\"lazy\" width=\"300\" height=\"300\" alt=\"Reference Ted R. Williams\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"references-slider__content cell\">\n\t\t\t\t\t<blockquote class=\"references-slider__text\">&ldquor;Your hard work and dedication is a&nbsp;direct reflection of your outstanding pride and work ethic. We are very impressed and grateful for your ability to use the superb technology of cleaning with dry ice and able to access all of our troublesome areas.&rdquor;<\/blockquote>\n\t\t\t\t\t<cite class=\"c--primary\"><span>Ted R. Williams<\/span>, <span>Captain<\/span>, <span>U.S. Navy<\/span><\/cite>\n\t\t\t\t<\/div>\n\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t<div class=\"grid-x references-slider__navigation-wrapper\">\n\t\t\t<div class=\"space cell\"><\/div>\t\t\t<div class=\"references-slider__navigation cell\">\n\t\t\t\t<div class=\"dots shrink\"><\/div>\n\t\t\t\t<div class=\"arrows cell auto text-right\">\n\t\t\t\t\t<button class=\"references-slider__prev slick-prev\" title=\"Previous\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 14.81 7.88\"><line y1=\"3.94\" x2=\"13.39\" y2=\"3.94\" style=\"fill:none;stroke-miterlimit:10;stroke-width:2px\"\/><polyline points=\"10.16 0.71 13.39 3.94 10.16 7.18\" style=\"fill:none;stroke-miterlimit:10;stroke-width:2px\"\/><\/svg><\/button>\n\t\t\t\t\t<button class=\"references-slider__next slick-next\" title=\"Next\">-><\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\t<script>\n\t\tdocument.addEventListener(\"DOMContentLoaded\",function() {\n\t\t\tjQuery('#slick-block_219a9dc573c68e35445a7000c3c7b62c .references-slider__slick').slick({\n\t\t\t\tdots: true, \/\/ Desktop: te\u010dky jen kdy\u017e se reference nevejdou najednou\n\t\t\t\tslidesToShow: 1,\n\t\t\t\tappendDots: jQuery('#slick-block_219a9dc573c68e35445a7000c3c7b62c .references-slider__navigation .dots'),\n\t\t\t\tprevArrow: jQuery('#slick-block_219a9dc573c68e35445a7000c3c7b62c .references-slider__prev'),\n\t\t\t\tnextArrow: jQuery('#slick-block_219a9dc573c68e35445a7000c3c7b62c .references-slider__next'),\n\t\t\t\tresponsive: [\n\t\t\t\t\t{\n\t\t\t\t\t\tbreakpoint: 1200,\n\t\t\t\t\t\tsettings: {\n\t\t\t\t\t\t\tslidesToShow: 1,\n\t\t\t\t\t\t\tdots: true \/\/ Mobil\/tablet: chov\u00e1n\u00ed beze zm\u011bny\n\t\t\t\t\t\t}\n\t\t\t\t\t},\n\t\t\t\t]\n\t\t\t});\n\t\t});\n\t<\/script>\n\t\t<\/div>\r\n\t<div class=\"references-block__content small-12 large-5 grid-x align-bottom\">\r\n\t\t<div>\r\n\t\t\t\t\t\t\t<div class=\"section__claim\">Satisfied customers<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<h2>References<\/h2>\r\n\t\t\t\t\t\t\t\t\t\t<p class=\"section__paragraph el--shifted\">We are proud to say that we have pleased customers all over Europe. Long term cooperation, big projects, specific requirements &#8211; land or sea &#8211; that&#8217;s&nbsp;Alkion.<\/p>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"el--shifted\">\r\n\t\t\t\t<a href=\"https:\/\/alkion.eu\/cs\/alkion-reference\/\" class=\"button button--arrow-right\">All references<\/a>\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t<\/div>\r\n<\/section>\n\n<div id=\"technology-block_3bd5462db285727c33bf755536ad81d1\" class=\"section-wrapper\">\r\n\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/themes\/unifer-alkion\/assets\/images\/polygon.svg\" alt=\"Polygon\" class=\"technology-section-polygon\">\r\n\t<section class=\"technology-section section section--wide margin--bottom-2x\">\r\n\t\t\t\t\t<div class=\"technology-slider\">\r\n\t\t\t\t<div class=\"technology-slider__dots\">\r\n\t\t\t\t\t<span class=\"dots\"><\/span>\r\n\t\t\t\t\t<span class=\"titles\">\r\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"slide-title active\">Design study of a&nbsp;new HVAC cleaning machine<\/span>\r\n\t\t\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"technology-slider__slider\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div>\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg\"\r\n\t\t\t\t\t\t\t\t\tsrcset=\"\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 70w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 150w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 190w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 350w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 400w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 470w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 550w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 768w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 900w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 1440w,\r\n\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/alkion-technologie-vyvoj2x-scaled.jpg 1700w\"\r\n\t\t\t\t\t\t\t\t\tsizes=\"auto, \n\t\t\t\t\t\t\t\t\t\t(min-width: 1700px) 1700w,\n\t\t\t\t\t\t\t\t\t\t100vw\"\r\n\t\t\t\t\t\t\t\t\tclass=\"\"\r\n\t\t\t\t\t\t\t\t\talt=\"\"\r\n\t\t\t\t\t\t\t\t\tloading=\"lazy\"\r\n\t\t\t\t\t\t\t\t\twidth=\"1975\"\r\n\t\t\t\t\t\t\t\t\theight=\"768\"\r\n\t\t\t\t\t\t\t\t>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<script>\r\n\t\t\t\t\tdocument.addEventListener(\"DOMContentLoaded\",function() {\r\n\t\t\t\t\t\tjQuery('.technology-slider__slider').slick({\r\n\t\t\t\t\t\t\tautoplay: true,\r\n\t\t\t\t\t\t\tspeed: 450,\r\n\t\t\t\t\t\t\tarrows: false,\r\n\t\t\t\t\t\t\tdraggable: false,\r\n\t\t\t\t\t\t\tdots: true,\r\n\t\t\t\t\t\t\tappendDots: jQuery('.technology-slider__dots .dots'),\r\n\t\t\t\t\t\t});\r\n\t\t\t\t\t\tjQuery('.technology-slider__slider').on('beforeChange', function(event, slick, currentSlide, nextSlide){\r\n\t\t\t\t\t\t\treselectTitle(jQuery('.technology-slider__dots .slide-title:nth-child('+(nextSlide+1)+')'));\r\n\t\t\t\t\t\t});\r\n\t\t\t\t\t});\r\n\t\t\t\t\tfunction reselectTitle(currentItem){\r\n\t\t\t\t\t\tjQuery('.technology-slider__dots .slide-title').each(function(){\r\n\t\t\t\t\t\t\tjQuery(this).removeClass('active');\r\n\t\t\t\t\t\t});\r\n\t\t\t\t\t\tcurrentItem.addClass('active');\r\n\t\t\t\t\t}\r\n\t\t\t\t<\/script>\r\n\t\t\t<\/div>\r\n\t\t\t\t<div class=\"technology-section__content width width--general\">\r\n\t\t\t<header>\r\n\t\t\t\t<div class=\"section__claim\"><\/div>\r\n\t\t\t\t<h2>Technology and research<\/h2>\r\n\t\t\t<\/header>\r\n\t\t\t<div class=\"el--shifted\">\r\n\t\t\t\t<p class=\"width--thin no-padding\">We develop our own equipment and application technologies, which keeps us independent from suppliers and we can apply improvements and updates very quickly. That makes us the best in this field! <\/p>\r\n\t\t\t\t\t\t\t\t\t<ul class=\"properties no--bullets grid-x\">\r\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"cell shrink align-middle grid-x property\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"cell shrink property__icon\">\r\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/ico-12x.png\"\r\n\t\t\t\t\t\t\t\t\t\talt=\"In-house R&#038;D\"\r\n\t\t\t\t\t\t\t\t\t\tloading=\"lazy\"\r\n\t\t\t\t\t\t\t\t\t\twidth=\"146\"\r\n\t\t\t\t\t\t\t\t\t\theight=\"123\"\r\n\t\t\t\t\t\t\t\t\t>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"cell auto property__title\">In-house R&amp;D<\/div>\r\n\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"cell shrink align-middle grid-x property\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"cell shrink property__icon\">\r\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/ico-22x.png\"\r\n\t\t\t\t\t\t\t\t\t\talt=\"Hi-tec equipment\"\r\n\t\t\t\t\t\t\t\t\t\tloading=\"lazy\"\r\n\t\t\t\t\t\t\t\t\t\twidth=\"146\"\r\n\t\t\t\t\t\t\t\t\t\theight=\"123\"\r\n\t\t\t\t\t\t\t\t\t>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"cell auto property__title\">Hi-tec equipment<\/div>\r\n\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"cell shrink align-middle grid-x property\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"cell shrink property__icon\">\r\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/ico-32x.png\"\r\n\t\t\t\t\t\t\t\t\t\talt=\"University cooperation\"\r\n\t\t\t\t\t\t\t\t\t\tloading=\"lazy\"\r\n\t\t\t\t\t\t\t\t\t\twidth=\"146\"\r\n\t\t\t\t\t\t\t\t\t\theight=\"123\"\r\n\t\t\t\t\t\t\t\t\t>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"cell auto property__title\">University cooperation<\/div>\r\n\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t<\/ul>\r\n\t\t\t\t\t\t\t\t<footer>\r\n\t\t\t\t\t<a href=\"https:\/\/alkion.eu\/en\/technology-and-research\/\" class=\"button button--arrow-right\">More about technology<\/a>\r\n\t\t\t\t<\/footer>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/section>\r\n<\/div>\n\n<div id=\"contact-form-block_9c110550a197ff3f6868c9dcffbfa090\" class=\"section-wrapper\">\r\n\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/themes\/unifer-alkion\/assets\/images\/polygon.svg\" alt=\"Polygon\" class=\"contact-form-polygon\">\r\n\t<section class=\"contact-form section padding grid-x\">\r\n\t\t<div class=\"small-12 text-center margin--bottom width width--general align-self-middle\">\r\n\t\t\t<div class=\"\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"section__claim\">We are here for you<\/div>\r\n\t\t\t\t\t\t\t\t<h2 class=\"text-center\">Contact Us<\/h2>\r\n\t\t\t\t<p class=\"section__paragraph width width--thin\">Do you have a&nbsp;question, or do you need to have your HVAC system cleaned or sealed? Send us the completed form, and we&#8217;ll get back to you within 24 hours!<\/p>\r\n\t\t\t\t\t\t\t\t\t<div class=\"contact-form__contacts width width--thin grid-x text-center\">\r\n\t\t\t\t\t\t<div class=\"small-12 medium-6\">\r\n\t\t\t\t\t\t\t\t\t\t<span class=\"the-contact\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/themes\/unifer-alkion\/assets\/images\/icon-mail.svg\" alt=\"Email - ikona\" loading=\"lazy\" width=\"154\" height=\"150\" class=\"icon\">\n\t\t\t\t\t\t<a href=\"ma&#105;&#108;&#116;o&#58;i&#110;&#102;o&#64;&#97;lki&#111;n.&#101;u\" class=\"contact-link\">inf&#111;&#64;alkio&#110;.&#101;u<\/a>\n\t\t\t<\/span>\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"small-12 medium-6\">\r\n\t\t\t\t\t\t\t\t\t\t<span class=\"the-contact\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/themes\/unifer-alkion\/assets\/images\/icon-phone.svg\" alt=\"Telefon - ikona\" loading=\"lazy\" width=\"154\" height=\"150\" class=\"icon\">\n\t\t\t\t\t\t<a href=\"tel:+&#52;&#50;&#48;&#55;&#51;&#49;&#52;8&#51;089\" class=\"contact-link\">+420&nbsp;731&nbsp;483&nbsp;089<\/a>\n\t\t\t<\/span>\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t<div class=\"contact-form__form small-12 bg--secondary\">\r\n\t\t\t\t\t\t\t\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f2042-o1\" lang=\"cs-CZ\" dir=\"ltr\" data-wpcf7-id=\"2042\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/1313#wpcf7-f2042-o1\" method=\"post\" class=\"wpcf7-form init width width--narrow-small\" aria-label=\"Kontaktn\u00ed formul\u00e1\u0159\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"2042\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"cs_CZ\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f2042-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<label class=\"wpcf7-form__name\">Your name*:<span class=\"wpcf7-form-control-wrap\" data-name=\"fullname\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"fullname\" \/><\/span><\/label>\n\n<label class=\"wpcf7-form__email\">Your e-mail*:<span class=\"wpcf7-form-control-wrap\" data-name=\"email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"@\" value=\"\" type=\"email\" name=\"email\" \/><\/span><\/label>\n\n<label class=\"wpcf7-form__phone\">Your phone number:<span class=\"wpcf7-form-control-wrap\" data-name=\"phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"+420\" value=\"\" type=\"tel\" name=\"phone\" \/><\/span><\/label>\n\n<label class=\"wpcf7-form__message\">Your message*:<span class=\"wpcf7-form-control-wrap\" data-name=\"message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"message\"><\/textarea><\/span><\/label>\n\n<span class=\"wpcf7-form-control-wrap\" data-name=\"wpcf7-form__gdpr\"><span class=\"wpcf7-form-control wpcf7-acceptance\"><span class=\"wpcf7-list-item\"><label><input type=\"checkbox\" name=\"wpcf7-form__gdpr\" value=\"1\" aria-invalid=\"false\" \/><span class=\"wpcf7-list-item-label\"><span class=\"checkmark\"><\/span>I agree to the <a href=\"https:\/\/alkion.eu\/zpracovani-osobnich-udaju\/\" target=\"_blank\">Privacy Policy<\/a>.<\/span><\/label><\/span><\/span><\/span>\n\n<span id=\"wpcf7-6aae5fbec36a4-wrapper\" class=\"wpcf7-form-control-wrap cf7apps-honeypot-wrap honeypot-692-wrap\" data-cf7apps-honeypot=\"honeypot-692\" style=\"position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;\"><input type=\"hidden\" name=\"honeypot-692-random-hash\" value=\"20260919\"><input type=\"hidden\" name=\"honeypot-692-time-token\" value=\"MTc4OTgxMjY3MA==.e00f840ae85fd6d619af5027a63777cd2b8fa3d95d04ab0a8cafe22912755f45\"><label\n\t\t    for=\"wpcf7-6aae5fbec36a4-field\"\n\t\t    class=\"hp-message\"\n        >Ponechte toto pole pr\u00e1zdn\u00e9.<\/label><input\n\t    id=\"wpcf7-6aae5fbec36a4-field\"\n\t    \n\t    class=\"wpcf7-form-control wpcf7-text\"\n\t    type=\"text\"\n\t    name=\"zpsgaykeo8z3\"\n\t    value=\"\"\n\t    autocomplete=\"new-password\"\n\t    tabindex=\"1000\"\n\t    data-cf7apps-tabindex=\"1000\"\n    \/><\/span>\n\n<div class=\"wpcf7-form__submit\"><button class='button button--arrow-right' type=\"submit\">Send<\/button><span class=\"wpcf7-spinner\"><\/span><\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\t\t\t\t\t<\/div>\r\n\t<\/section>\r\n<\/div>\n\n<section id=\"columns-2-img-block_33e82908fdacf1143c9cc42da580e98f\" class=\"column-2-image section margin--bottom--2x grid-x no-margin--bottom-i with-button\">\n\t\t\t<div class=\"small-12 medium-6 grid-x align-middle\">\n\t\t\t<figure class=\"column-2-image__image\">\n\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png\"\n\t\t\t\t\t\t\tsrcset=\"\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png 350w,\n\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png 400w,\n\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png 470w,\n\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png 550w,\n\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png 768w,\n\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png 900w,\n\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png 1440w,\n\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/kingfisher.png 1700w\"\n\t\t\t\t\t\t\tsizes=\"auto, 100vw\"\n\t\t\t\t\t\t\tclass=\"\"\n\t\t\t\t\t\t\talt=\"Alkion &#8211; HVAC cleaning\"\n\t\t\t\t\t\t\tloading=\"lazy\"\n\t\t\t\t\t\t\twidth=\"453\"\n\t\t\t\t\t\t\theight=\"562\"\n\t\t\t\t\t\t>\n\t\t\t\t\t<\/figure>\t\t<\/div>\n\t\n\t<div class=\"column-2-image__content small-12 medium-6 grid-x align-middle pd-left\">\n\t\t<div>\n\t\t\t<div class=\"section__claim\">We are one of the best in Europe<\/div>\n\t\t\t<h2>About Us<\/h2><div class=\"section__paragraph el--shifted\"><p>We are the leading HVAC cleaning company in the Czech market with a&nbsp;constantly growing business in Germany, Austria and selected European locations.<\/p>\n<p>Our family-owned and operated business looks back to almost <strong>17 years of experience. <\/strong>We enjoy a&nbsp;high level of trust within our company and the flexibility in evolving for and with our customers.<\/p>\n<p>Alkion is the ancient Greek word for Kingfisher. Its beauty, ferocity and diligence has been our inspiration \u2014 we are like the kingfisher, the king of the river!<\/p>\n<\/div><div class=\"el--shifted\"><a href=\"https:\/\/alkion.eu\/en\/about-us\/\"\n\t\t\t\t\t\t\t class=\"link link--arrow-right\">More About Us<\/a><\/div><!-- \/.el--shifted -->\t\t<\/div>\n\t<\/div>\n\n\t<\/section>\n\n<section id=\"banner-coop-block_d29a397ff611afcb921b9c6141988611\" class=\"banner section section--wide\">\r\n\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg\"\r\n\t\tsrcset=\"\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 70w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 150w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 190w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 350w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 400w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 470w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 550w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 768w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 900w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 1440w,\r\n\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/03\/acv-bg2x-scaled.jpg 1700w\"\r\n\t\tsizes=\"\r\n\t\t\t(min-width: 1700px) 1700px,\r\n\t\t\t100vw\"\r\n\t\tclass=\"banner__bg-image\"\r\n\t\talt=\"Alkion - spolupr\u00e1ce\"\r\n\t\tloading=\"lazy\"\r\n\t>\r\n\t<div class=\"banner__inner grid-x align-middle padding\">\r\n\t\t\t\t\t<div class=\"banner__icon cell shrink\">\r\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png\"\r\n\t\t\t\t\tsrcset=\"\r\n\t\t\t\t\t\t\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 70w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 150w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 190w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 350w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 400w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 470w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 550w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 768w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 900w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 1440w,\r\n\t\t\t\t\t\thttps:\/\/alkion.eu\/wp-content\/uploads\/2021\/01\/acv-logo.png 1700w\"\r\n\t\t\t\t\tsizes=\"auto, 100px\"\r\n\t\t\t\t\tclass=\"\"\r\n\t\t\t\t\talt=\"Czech association for clean ventilation\"\r\n\t\t\t\t\ttitle=\"Czech association for clean ventilation\"\r\n\t\t\t\t\tloading=\"lazy\"\r\n\t\t\t\t\twidth=\"104\"\r\n\t\t\t\t\theight=\"104\"\r\n\t\t\t\t>\r\n\t\t\t<\/div>\r\n\t\t\t\t<h2 class=\"banner__title cell shrink\">Czech association for clean ventilation<\/h2>\r\n\t\t<p class=\"banner__text cell auto\">We are the founding member of the Czech association for clean ventilation. Together we want to improve the quality of services on the Czech market, communicate with governmental entities and create a&nbsp;safer environment for everyone.<\/p>\r\n\t\t\t\t\t<div class=\"cell shrink\"><a href=\"https:\/\/www.apcv.cz\" class=\"button button--external margin-05x\" target=\"_blank\">More about the association<\/a><\/div>\r\n\t\t\t<\/div>\r\n<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1313","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alkion - HVAC cleaning - Alkion<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alkion.eu\/en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alkion - HVAC cleaning - Alkion\" \/>\n<meta property=\"og:url\" content=\"https:\/\/alkion.eu\/en\/\" \/>\n<meta property=\"og:site_name\" content=\"Alkion\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Alkionservice\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-15T09:48:09+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/\",\"url\":\"https:\\\/\\\/alkion.eu\\\/en\\\/\",\"name\":\"Alkion - HVAC cleaning - Alkion\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/#website\"},\"datePublished\":\"2021-01-04T11:53:55+00:00\",\"dateModified\":\"2026-09-15T09:48:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/alkion.eu\\\/en\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\\\/\\\/alkion.eu\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Alkion &#8211; HVAC cleaning\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/alkion.eu\\\/en\\\/\",\"name\":\"Alkion\",\"description\":\"\u010cist\u00edme odv\u011btr\u00e1vac\u00ed potrub\u00ed\",\"publisher\":{\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/alkion.eu\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/#organization\",\"name\":\"Alkion\",\"url\":\"https:\\\/\\\/alkion.eu\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/alkion.eu\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/alkion-logo2x.png\",\"contentUrl\":\"https:\\\/\\\/alkion.eu\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/alkion-logo2x.png\",\"width\":1854,\"height\":869,\"caption\":\"Alkion\"},\"image\":{\"@id\":\"https:\\\/\\\/alkion.eu\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/Alkionservice\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Alkion - HVAC cleaning - Alkion","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/alkion.eu\/en\/","og_locale":"en_US","og_type":"article","og_title":"Alkion - HVAC cleaning - Alkion","og_url":"https:\/\/alkion.eu\/en\/","og_site_name":"Alkion","article_publisher":"https:\/\/www.facebook.com\/Alkionservice\/","article_modified_time":"2026-09-15T09:48:09+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/alkion.eu\/en\/","url":"https:\/\/alkion.eu\/en\/","name":"Alkion - HVAC cleaning - Alkion","isPartOf":{"@id":"https:\/\/alkion.eu\/en\/#website"},"datePublished":"2021-01-04T11:53:55+00:00","dateModified":"2026-09-15T09:48:09+00:00","breadcrumb":{"@id":"https:\/\/alkion.eu\/en\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/alkion.eu\/en\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/alkion.eu\/en\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/alkion.eu\/en\/"},{"@type":"ListItem","position":2,"name":"Alkion &#8211; HVAC cleaning"}]},{"@type":"WebSite","@id":"https:\/\/alkion.eu\/en\/#website","url":"https:\/\/alkion.eu\/en\/","name":"Alkion","description":"\u010cist\u00edme odv\u011btr\u00e1vac\u00ed potrub\u00ed","publisher":{"@id":"https:\/\/alkion.eu\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/alkion.eu\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/alkion.eu\/en\/#organization","name":"Alkion","url":"https:\/\/alkion.eu\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/alkion.eu\/en\/#\/schema\/logo\/image\/","url":"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/06\/alkion-logo2x.png","contentUrl":"https:\/\/alkion.eu\/wp-content\/uploads\/2021\/06\/alkion-logo2x.png","width":1854,"height":869,"caption":"Alkion"},"image":{"@id":"https:\/\/alkion.eu\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Alkionservice\/"]}]}},"_links":{"self":[{"href":"https:\/\/alkion.eu\/en\/wp-json\/wp\/v2\/pages\/1313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alkion.eu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/alkion.eu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/alkion.eu\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/alkion.eu\/en\/wp-json\/wp\/v2\/comments?post=1313"}],"version-history":[{"count":54,"href":"https:\/\/alkion.eu\/en\/wp-json\/wp\/v2\/pages\/1313\/revisions"}],"predecessor-version":[{"id":5204,"href":"https:\/\/alkion.eu\/en\/wp-json\/wp\/v2\/pages\/1313\/revisions\/5204"}],"wp:attachment":[{"href":"https:\/\/alkion.eu\/en\/wp-json\/wp\/v2\/media?parent=1313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}