building envelope inspection

Airtest Co. LLC provides HVAC Testing, Adjusting, Balancing (TAB), and Commissioning services for commercial, institutional, industrial, and public projects. Serving the Pacific Northwest since 1995, it has grown from a one-person operation into one of the largest independent test and balance firms in Washington. The company also offers duct air leakage testing, sound testing, building envelope testing, smoke control testing, and stairwell/elevator shaft pressurization testing.

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commissioningduct air leakage testingHVAC testing, adjusting, and balancingshaft pressurization testingsmoke control testingsound testing