Who we are

Clevair was born and raised in the pharmaceutical industry with its aim to be the main choice for cleanroom certification and consulting services. We have specialized in providing cleanroom testing services, hvac services and project management consultancy in our clients.

Clevair is a pioneer in the field of third party cleanroom testing & certification services. We excel in providing independent cleanroom certification with modern equipment.

When engaged to implement and manage a cleanroom project we assign a project team that consists of a certified Cleanroom Testing Professional and a Cleanroom Technician.

Our project team maintain in depth knowledge and understanding of the relative standards and guidelines that affect the cleanroom operation and our technicians are standing by to ensure that your operation remains in compliance.

We are proud to have in our workforce validation engineers trained and certified by Cleanroom Testing and Certification Board (CTCB).

Also, our project managers are certified by Project Management Institute (PMI) in professional level (PMP®).

Clevair is an ISO 9001:2015 certified company.

Please visit our services section to learn more about us and our services.

Do not hestitate to contact us anytime at (+30) 222.111.81.80, or at This email address is being protected from spambots. You need JavaScript enabled to view it., or directly at our office, to discuss your specific controlled enviroment needs and to schedule services.