Integra Testing Services - Illinois

Integra Testing Services – Illinois (formerly International Test and Balance, Inc.) has provided independent, professional Testing, Adjusting and Balancing (TAB) services to some of the nation’s largest corporations across multiple industries since 1978. We specialize in HVAC testing and evaluation for commercial properties. Our professional services are provided by certified and experienced personnel and have earned us an extensive and versatile range of clientele throughout the USA.