What Are Common Reasons My Heater Is Not Working in My House?

Most heater failures at home come from thermostat settings, lost power, dirty filters/burners, or fuel/ignition issues. We service furnaces, boilers, heat pumps, and ductless systems, and provide fast repairs.

• Set thermostat to Heat and raise 3–5°F.
• Replace a dirty filter.
• Verify the furnace switch and breaker are on.
• Confirm gas or oil supply and the gas valve is open.
• Clear outdoor intake/exhaust vents. If you smell gas, exit and contact your utility. Every repair includes a 2-year warranty (4 years for Priority Plan members). Service available in Holbrook and nearby.

Updated: 2025-12-19

Need help in Holbrook, MA? Call (508) 571-6488 or book online.