Testing and Certification
GEH performs testing and certification of your hoods
Our testing and certification progarm is unique in the industry. We test for all government standards and certify laboratory hoods.
Testing / Certification Services
Chemical fume hoods
Laminar flow hoods (clean benches)
Class 2 biological safety cabinets
Clean rooms
Welding booths
Wood shops
Spray booths / paint hoods
Dark rooms
Kiln exhaust systems
Indoor air quality testing
Soldering stations
Kitchen Hoods (including dishwasher hoods)
