Air and Gas Measurement Equipment
World-Class technical support, unparalleled assistance and best-in-class instruments… Performance Beyond Measure.
Say Hello! Ask Us a Question
We can help with your EPA Environmental Site Assessments! CleanAir stocks a fleet of products for rent and sale for your Phase 2 projects. Send us a message or view our catalog.
Join Us in Chicago on September 14!
CleanAir Engineering represents the very best in air and gas measurement. Since 1972, we continue to literally write the industry testing standards of today, including ASTM D7036 for stack particulate and the recently-adopted EPA OTM-47 for ethylene oxide measurement. Finding our roots in stack and source testing, we bring our expert knowledge from the field to the rental and sales world, specializing in CEMS and stretching into ambient air applications.
In addition to our robust rental and sales divisions, CleanAir offers other industry-leading services: