The short answer
We fix gas furnaces, wall heaters, heat pumps and ductless mini-splits in Temple City. The technician identifies the system, tests it step by step, explains the problem, and prices the repair before any work begins, with safety checks on every gas appliance.
Ask around Temple City and you will hear about every sort of home heating. Plenty of houses in 91780 have a gas furnace in the garage or attic, some still rely on a wall heater in the hallway, and more each year heat with a heat pump or a ductless system put in during a remodel. Winters here are mild, so heat is needed only part of the year, but when a cold front arrives the house needs to warm up. Our technicians drive about five miles from Pasadena to diagnose and repair whatever system you have, with the same careful process each time.
One town, many heating systems
Because houses in Temple City have been updated at different times, it is common to find heating that has been patched together over the years. A home might have a central furnace for the main house, a wall heater in a back bedroom, and a ductless unit in a converted garage. Each needs its own approach.
Furnaces fail in their ignition and airflow components. Wall heaters suffer from pilot, thermocouple and venting problems. Heat pumps develop reversing valve, defrost and refrigerant issues. Ductless systems usually report trouble through error codes. Our technicians are trained on all of them, so one visit can address everything in the house that is not heating.
Heat pump heating: normal versus not
Heat pump owners sometimes call because the system behaves differently from the furnace they had before. These signs are normal:
- Air at the vents that feels warm rather than hot.
- Longer, steadier run cycles than a gas furnace.
- A short pause in heating while the outdoor coil defrosts, sometimes with visible vapor.
- A soft whoosh when the reversing valve switches at the start or end of defrost.
And these signs point to a fault
Cold air blowing for long periods, heavy ice building up on the outdoor coil without clearing, the system cooling when set to heat, or backup heat running all the time all call for a technician. The causes range from a failed defrost sensor or board to a stuck reversing valve, low refrigerant, or a thermostat that was set up incorrectly. We test each possibility directly.
With gas furnaces, the faults that bring us out most are cracked igniters, dirty flame sensors, pressure switch failures, worn inducer motors and blower problems. Reading the control board's flash code and stepping through the startup sequence finds the culprit quickly.
Rooms that stay cold even when the heat works
A heating call is not always about a broken part. In many single-story Temple City homes, the ducts run through a hot attic in summer and a cool one in winter, and a run that has come loose at the register boot or the plenum sends warm air into the attic instead of the bedroom. Additions and converted garages tied into the original system often get too little supply air, and an undersized return can make the furnace overheat and cycle off before the far rooms warm up.
If our technician spots these conditions while repairing your system, we show you what we found and explain the options, from reconnecting and sealing a duct to adding a ductless head for a space the central system was never designed to reach. The repair you called about comes first, and anything beyond it is your decision.
Safety on every gas heater
Whenever we repair a gas furnace or wall heater, we check the venting, look for signs of incomplete combustion, and measure carbon monoxide around the appliance. Older wall heaters can have vents that have become partly blocked or disconnected over time, so we look closely. If a heater is not safe to use, we explain why and turn it off until it has been corrected. A carbon monoxide alarm near bedrooms is strongly recommended for any household burning gas for heat.
Planning ahead for the next heating system
If your heater is old and has needed repeated repairs, it is reasonable to start thinking about what will replace it. South Coast AQMD Rule 1111 limits NOx emissions from natural-gas central furnaces sold and installed in this region, and the district has been amending it toward zero-emission requirements on a schedule it sets and revises. Anyone planning to replace a gas furnace should check the current rule. Many Temple City households are weighing heat pumps for exactly this reason, especially since a heat pump also handles cooling during the valley's hot summers. We are happy to compare the options during or after a repair visit. Our heating repair service also covers San Gabriel, Arcadia, El Monte, Rosemead and San Marino.
More services in Temple City
- AC Repair in Temple City
- Heat Pump Installation in Temple City
- AC Installation in Temple City
- Furnace Repair in Temple City