Indoor Air Quality
The Interstate Companies have also established Air Quality Associates, Inc. (AQA) to provide a basic understanding of indoor air quality (IAQ) issues. The company’s desire is to educate our clients in IAQ issues and resolve these issues for them.
AQA is also designed to provide the customer with full indoor air quality sampling and mechanical systems assessments.
AQA has trained technicians to properly assess the project. After assessing the site, our technicians perform air sampling specifically for the project. Using the proper chain of custody, the collected samples are then sent to the laboratory for analysis.
AQA is your one-stop provider for your indoor air quality needs. For questions or additional information about Air Quality Associates, Inc. please contact:
Troy L. Rudd
Air Quality Associates, Inc.
P.O. Box 50938
Knoxville, TN 37950
3200 Henson Road
Knoxville, TN 37921
aqainfo@interstatemechanical.com
Office 865-602-4113
Fax 865-602-4125
Air Quality Associates offers a variety of services to our customers such as:
The scope of our service ranges from proactive indoor air quality investigations designed to identify IAQ problems, to reactive situations in which we attempt to identify and solve indoor air quality problems which are occurring.
AQA is your “One Stop” Company For:
Examples of Poor IAQ
Benefits of Improved IAQ

