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

Your best move is to try a few quick checks, then book same-day repair with On Time Experts. We serve Dallas, Plano, and Fort Worth. Try these:

• Set thermostat to Heat and raise the setpoint.
• Replace a dirty filter.
• Check the furnace switch and breaker.
• Confirm the gas valve is on (gas furnaces).
• Reseat the door panel; look for error lights. We handle diagnostics, repairs, and our 47-point Revitalizer tune-up with a strong no-breakdown or money-back guarantee.

Updated: 2025-12-09

Need help in Wilmer, TX? Call (469) 242-0310 or book online.