Since its founding in 1972, CleanAir has an established reputation for excellence on projects of all sizes, ranging from boiler, APC equipment and cooling tower efficiency testing to SCR baseline testing and hazardous air pollutant (HAPs) reduction studies.
The strength of CleanAir's organization is its solid base of over 120 professionals with boiler and air emissions testing, combustion, flue gas cleaning, engineering, heat rejection, regulatory, and analytical experience which have performed thousands of projects on hundreds of utility, industrial, municipal solid-waste (MSW) and hazardous waste boilers in the United States and abroad.
In addition to the strength of our professional organization, CleanAir has extensive equipment resources maintained through CleanAir Instrument Rental as well as CleanAir Express, which provides in-house engineering and manufacturing for emission monitoring and sampling.

Manual Sampling and Relative Accuracy
Acid Rain Accrediation Requirement Status
CleanAir's Appendix K Automatic Sampling Monitor with Sorbant traps
Learn More...
CleanAir has17 engineering students interning this summer in our Chicago, Houston, Knoxville,Marseille and Houston offices. Three of the more than 20 projects they will be working on are Emissions Dating, Carbon Footprint Auditing and Giant Miscanthus Emission Research.
Sustainability at the sugar roots level in Hondouras is the focus of this University of Vermont Undergraduate Research Experience on Campus project.
CleanAir has started a blog to share our interesting project experiences.