US Mechanical Services, Inc.

US Mechanical Services is an HVAC and refrigeration company that has provided round-the-clock service in Bloomington-Normal and Central Illinois since 1982. Its technicians service and repair any brand of heating and air conditioning equipment, and the company also handles duct cleaning, indoor air quality work and ice machine service. It is an independent American Standard Customer Care Dealer.

The company's residential side, U.S. Heating & Air, was added in 2012, and it works on residential, commercial and industrial jobs. Licensed technicians who are EPA certified in refrigerant handling can diagnose and repair systems at any hour, and the company also installs new equipment. Regular office hours are weekday business hours, with the phone line answered 24 hours a day. The business is at 2404 Greyhound Road in Bloomington.