Clow Controls & Service - Decatur's Experienced HVAC Services

Warning signs include a yellow burner flame (instead of blue), soot around the appliance, excessive moisture on windows, or a strange, stale smell. If you experience headaches, nausea, or dizziness at home, leave immediately and call for help. For peace of mind in Decatur, our certified technicians perform comprehensive safety inspections to detect leaks and ensure your furnace vents properly.

Improper installation is a leading cause of system failure, high energy bills, and safety hazards here. An incorrectly sized or fitted unit struggles with our seasonal extremes, leading to breakdowns and uneven temperatures. Our team follows precise manufacturer and industry standards to ensure your system is correctly sized, sealed, and calibrated for maximum efficiency, longevity, and safety from the start.

Our Decatur-specific maintenance checks go beyond basic cleaning. We test for carbon monoxide in the flue, inspect heat exchangers for cracks, verify safe gas pressure, clean and adjust burners, and ensure all electrical connections are secure. This proactive service catches minor issues—like a failing component or a blocked vent—before they become major safety risks or costly breakdowns during our coldest or hottest months.