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Our Divisions

Partner with us and our national network of best-in-class HVAC testing, adjusting and balancing (TAB) experts.

Integra’s coverage is nationwide, but our services are delivered with an understanding of local regulatory and environmental conditions. Our brands provide high-caliber HVAC testing, adjusting, balancing, and other related certification and testing  services to ensure your systems operate at peak performance.

Providing leading independent HVAC TAB and related services primarily in the Pacific Northwest and internationally since 1970
Providing leading independent HVAC TAB and related services primarily in the lower Midwest since 1996

Providing leading independent HVAC TAB and related services primarily in the upper Midwest since 1978

Providing leading independent HVAC TAB and related services in the Mid Atlantic area since 1992


Providing leading independent HVAC TAB and related services along the greater West Coast since 1997


Providing leading independent building commissioning services along the greater West Coast since 1997

Providing leading independent HVAC TAB and related services in the greater Virginia area since 1983



Providing leading independent HVAC TAB and related services in the greater Florida area since 1981 (formerly known as Richard Flanders Enterprises, Inc.).

Providing leading independent HVAC TAB, and related services in the greater Boston area since 1991 (formerly known as J.F. Coffey Associates, Inc. and American Test and Balance, Inc.).