HVAC service areas air conditioner and heating replacement, repair and installation. Check out our air conditioning and heating service areas in Lake County and McHenry County, Illinois.

At GSHA Services we give our customers straight forward solutions which are tailored to their individual needs. We stand behind our work and we care about you! We deliver quality and value. For emergency calls received after hours, we return the calls promptly and will strive for the same day service whenever possible.

GSHA Services, LTD is a contractor in Lake County and McHenry County service areas that specializes in HVAC Heating and A/C, maintenance, commercial HVAC equipment, system design and installation services. A system that is designed by professionals is what separates us in the field of performance, system life and operation. A badly designed system can reduce efficiency and quality of your system, which can create a lot of unnecessary costs for you!