About AmTest Air Quality

AmTest Air Quality conducts comprehensive air pollution testing services for industrial clients. AmTest Air Quality has been providing source testing services since 1982. We take pride in the quality and breadth of our services.

Our team of qualified and experienced engineers and scientists deliver quality services unsurpassed by other testing firms.

Our facilities in Preston, Washington and Portland, Oregon are fully equipped with state-of-the art equipment, ensuring use of the best technology to provide precise and reliable test results.

Clients throughout the United States and abroad have continually called upon AmTest Air Quality to perform their testing. Many of our clients have used our services for the last 25 years. This repeat business is a testament to our high level of attention and performance to meet the client's source testing needs.