About Us

We are the leading HVAC cleaning company in the Czech market with a constantly growing business in Germany, Austria and selected European locations .

Our family-owned and operated business looks back to more than 12 years of experience. We enjoy a high level of trust within our company and the flexibility in evolving for and with our customers.

Alkion is the ancient Greek word for Kingfisher. Its beauty, ferocity and diligence has been our inspiration.

About Us
Alkion
Family
Company

Family
Company

Market Leader in Czech Republic

Market Leader in Czech Republic

International
Experience

International
Experience

Beauty, ferocity and diligence

The Kingfisher’s coat represents all colors of the rainbow. When he flies over the river, his multicolored wings cannot be missed. He is rightfully called the diamond of the river. 

The Kingfisher is a natural hunter. He pierces the river surface with lightning speed and hunts little fish and other organisms.

The Kingfisher takes care of the river by securing a natural balance. He is also known for nurturing his offspring with great care.

skleněný ledňáček

Our Team

Luděk Petrilák st.
Luděk Petrilák st.
CEO
Dalimil Petrilák
Dalimil Petrilák
Director of Sales
Luděk Petrilák ml.
Luděk Petrilák ml.
Head of Technology and R&D
Elke Roehrig
COO Germany
Jana Petriláková
Jana Petriláková
Invoicing, administration
Michal Sobotka
Michal Sobotka
Apartment Buildings Specialist
Oldřich Jakubec
Oldřich Jakubec
Team Leader
Vladimír Rieger
Vladimír Rieger
Team Leader
Ondřej Nosek
Ondřej Nosek
Team Leader

Our certification

The key element of our success is not onlybased on our technology and practical experience, but also on our theoretical knowledge and international connections. This is why we periodically renew and broaden our certifications.

We are the only HVAC cleaning company in middle Europe to hold the international certificate ASCS – Air Systems Cleaning Specialist.

We are VDI 6022 qualified – Air quality, ventilation technology, hygiene. We follow the EN 15 780 norm – ventiolation for buildings, cleanliness of ventilation systems.

Our history

Starting the company

Father and son – Luděk and Dalimil Petrilak establish the Alkion service s.r.o. with the aim to specialize in the cleaning of ventilation systems using dry ice blasting.

NADCA Certification

Dalimil Petrilák becomes the first holder in middle Europe of the ASCS certificate within the NADCA organization.

USS Mount Whitney

Alkion successfully finishes a huge cleaning project on the USS Mount Whitney, the flagship of the 6th fleet of the US Navy. Being granted this new business segment was only possible by holding the ASCS certificate and through our internationl network.

Dry Ice Production

To secure independence and quick response time, Alkion buys its first pelletizer. This also ensures lower prices for our customers.

More cooperation with US Navy

Due to the establishment of a relationship and trust between the US Navy and Alkion we are being awarded several projects per year.

A new shareholder

Ludek Petrilak jr. becomes the third partner in the company.

Alkion Germany is founded

The success of the Czech Alkion encourages the shareholders to establish a company in Germany, serving the German and Austrian markets.

Alkion - spolupráce
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Our partners

ICS ice cleaning systems

ICS ice cleaning systems

Our key partner is Slovakian manufacturer and distributor of dry ice blasting machines. We are the authorized distributor of ICS machines in the Czech Republic.

Nářadí Hornig

Nářadí Hornig

A strategic partner that meets our specific and demanding needs for parts and tools.

VUT Brno

VUT Brno

Brno University of Technology has been a longtime partner Together we develop new technologies and educate students by providing consultation for their projects and thesis.