Air is our passion, this single-minded dedication sets AQS apart
AQS Office Evansville

About AQS

Air Quality Services, L.L.C. was founded in 1998 exclusively to provide air-related services.  Our charter is designed to be the “one stop shop” for all of our client’s “air” related concerns, including: stack monitoring (CEMS), consulting/permitting, stack testing, ambient air monitoring, air dispersion modeling, and associated support services, including opacity filter recertification.

Our technical staff averages 13 years of experience in industry, consulting, and government service.  This background, along with solid educational credentials, provides us the knowledge and skills to identify, understand, and resolve our Clients’ regulatory and business needs.

While we add new Clients every month, we are very pleased to have a high level of repeat customers.  The future is very promising, and we are poised to grow our business in response to diverse Client needs.