When the heater is not working and the house is getting colder, call us. We troubleshoot thermostats, igniters, flame sensors, gas valves, blower motors and control boards for San Dimas homeowners, 24 hours a day.
Call (855) 459-5498A furnace that will not run is usually stopped by a safety control doing its job: a limit switch tripped by restricted airflow, a pressure switch that cannot prove the inducer is running, a flame sensor too dirty to confirm ignition, or a door switch not fully engaged. Sometimes it is simpler still, such as a dead thermostat battery or a tripped breaker. We check the simple things first and only replace what is actually failed.
Neighbors in San Dimas looking for "no-heat repair near me" call us because we answer, we arrive on time and we fix the problem on the first visit whenever parts allow. We serve every street in San Dimas and the nearby towns listed below.
We also handle no heat, heater not working, furnace won't turn on, furnace blowing cold air, heat not working for San Dimas homes and businesses, and serve the nearby communities of La Verne, Glendora, Pomona, Covina, Claremont, Diamond Bar. If you are not sure what your system needs, call and describe the problem. Our dispatcher will book the right technician.
Tell us what the system is doing. Our dispatcher gives you an honest arrival window, often the same day.
The technician tests the system, shows you what failed and explains why in plain language.
You get a written price for the repair before any work begins. No hourly surprises.
We fix it, test the system under load and leave the work area clean.
Straightforward pricing, no upsell, and the technician clearly knew heat pumps inside and out. Our system is finally heating properly.
Michael B., San DimasOur AC quit during the hottest week of the year and they had a technician at our San Dimas home the same afternoon. Fixed a capacitor, charged exactly what was quoted. Cold air within an hour.
Maria G., San DimasHad them out for an AC tune-up before summer. Thorough inspection, cleaned the coils, and they found a weak capacitor that would have failed in July. Smart move.
James W., San DimasMake sure the thermostat is on heat and set above room temperature, the furnace breaker is on, the furnace switch on the unit is on, the filter is not clogged and the furnace door is fully closed. If it still will not run, call us.
The burners are not lighting or are shutting off early. A dirty flame sensor, bad igniter or tripped limit switch is the usual cause.
Yes. No-heat calls in San Dimas get priority and our emergency line is open 24/7.
All HVAC services in San Dimas » | Furnace Not Working / No Heat statewide »
Ready for no-heat repair in San Dimas? Call (855) 459-5498 any time, day or night. A real person will answer, take your details and dispatch the nearest technician.
One call, honest pricing, fast response. Open 24 hours a day.
Call (855) 459-5498