Heat Pump Repair & Installation in Chandler, TX

Heat pump supply air is naturally cooler than furnace air, often in the mid-90s rather than 120 degrees, so it can feel cool while working correctly. If it is genuinely not warming the house, suspect a stuck reversing valve, low charge, or a defrost fault.

Light frost and a burst of steam during defrost is normal. A coil buried in solid ice for more than twenty minutes is not, and it usually means a defrost board, sensor, or reversing valve problem.

Auxiliary heat is electric resistance backup, and it costs several times more to run than the heat pump itself. If the aux light stays on constantly in mild weather, the heat pump is not carrying its share and something is wrong.

Yes, for garage conversions, additions, sunrooms, workshops, and rooms the main system never reached. We size the head for the actual load rather than defaulting to the largest unit available.

For most Chandler winter weather, yes. During a hard freeze the auxiliary heat supplements it, which is by design. The system should still be doing the majority of the work above freezing.

Yes. Mini split faults are usually communication or inverter board issues rather than mechanical failures, and they need a technician who reads the manufacturer's code tables. Call (833) 435-6611 with the code and the model number.

Yes. We cover Chandler and communities across Texas. Our full service area list shows every city we dispatch to, and the phone number is the same statewide.

That is almost always a distribution problem: an undersized or disconnected duct run, a closed damper, poor return air, or attic heat gain on a long duct. It is fixable, and it usually does not require new equipment. Our HVAC repair team in Chandler measures airflow to find the cause.