What Should I Do If My Heater Is Not Working in My House?

Start with quick checks, then call us for 24/7 help. Verify the thermostat is on Heat and set above room temp. Confirm power: replace batteries, check the furnace switch, and reset tripped breakers. Replace a dirty filter. Make sure vents are open and unblocked. For gas furnaces, check the pilot light. Heat pump owners: ensure it’s not in Cool or Auto. Carbon monoxide is a risk with faulty heating; proper ventilation matters.

We serve Glendale Heights, Schaumburg, and Elgin.

Updated: 2025-12-24

Need help in St. Charles, IL? Call (331) 294-8710 or book online.

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