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ABOUT US

Systems Commissioning, Inc. (SCI), a Gowan subsidiary, is an industry leader in certified testing, adjusting, balancing, and repairing HVAC environmental, life safety and other building systems. Learn more.

TESTING & BALANCING 

SCI is certified by the National Environmental Balancing Bureau (NEBB) and the Testing, Adjusting, & Balancing Bureau (TABB). Learn more.

SERVICES

SCI has extensive experience in the testing and repair of commercial and industrial HVAC and fire and life safety systems. Learn more.