Welcome to Airtest

Enhancing Buildings With Technology

Our Focus

At Airtest, we pride ourselves on our work and our reputation; always striving for excellence. We have been serving the Pacific Northwest since 1995, growing from a one-person operation into one of the largest independent test and balance firms in Washington.

We provide services for new and existing, commercial, and industrial properties. From hospitals to office buildings, to stadiums, Airtest provides high-quality HVAC Testing, Adjusting, Balancing, and Commissioning, utilizing the latest technology, and applying best practices.

Test Adjust Balance (TAB)


Other Services


The team at Airtest has successfully completed a wide range of projects, from highly complicated clean room environments to multi-story apartment complexes. We have strong relationships throughout the local construction industry, and we are known for our quality, integrity, and customer service. Whether you are a returning customer or new to Airtest, we will handle your project with diligence and stand behind our work.

Our Mission

Airtest will work cooperatively with building owners, property managers, and contractors to optimize the performance of new and existing HVAC systems. We will endeavor to form mutually beneficial partnerships with our customers, based on our responsiveness and integrity.


Why Test Adjust Balance (TAB) for Air and Hydronic HVAC Systems

Test, Adjust, Balance (TAB) is done to determine what adjustments need to be made to optimize the installed HVAC system. System balancing measures, modifies, and reports HVAC system air and water flow. This data allows for suggestions to be made as to what may or may not be missing to improve what is already in place.

Our goal at Airtest is to optimize efficiency and comfort. Our team of NEBB certified technicians use the latest, specialized, calibrated instruments to test, adjust, and balance mechanical HVAC systems; ensuring that performance meets design intent and to minimize the energy required to provide conditioned, clean, indoor air. New or old, Airtest can enhance your mechanical system’s operations.


Our Goal Is 100% Customer Satisfaction, and We Appreciate All Feedback Before, During, and After Our Projects.

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– First, Last

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