Air Quality Services was founded in 1998 to exclusively provide air-related environmental services including: stack monitoring (CEMS), consulting/permitting, stack testing, ambient air monitoring and air pollution dispersion modeling. Our objective is to offer services that are not only regulatory compliant, but also appropriate and cost-effective. With a substantial electric utility and industrial background, we fully recognize the importance of your air emissions compliance program, and of our role in providing professional services that merit your trust.