CORE COMFORT HVAC · ARIZONA
Central Heat Pump Repair for Heating and Cooling Problems
Diagnosis and repair for heat pumps — from no heat to poor cooling.
A heat pump that won’t heat or cool, ices up, or short cycles needs a proper diagnosis. We find the cause and provide pricing before any repair.
What a heat pump repair visit involves
- Diagnostic of heating and cooling operation
- Refrigerant charge and leak check
- Defrost cycle and coil inspection
- Electrical, capacitor, and contactor testing
- Clear explanation and pricing before work begins
Common repair causes
- Low refrigerant or a leak
- Defrost cycle or coil icing issues
- Reversing valve or component failure
- Airflow restrictions from dirty coils or filters
- Thermostat or wiring faults
A LITTLE CLARITY BEFORE YOU DECIDE
Frequently Asked Questions
Why is my heat pump blowing cool air in winter?
It may be a defrost cycle, a reversing valve issue, or low refrigerant. We diagnose the exact cause.
Why does my heat pump ice up?
Some frosting is normal in heating mode and cleared by the defrost cycle; persistent ice can point to a defrost, airflow, or refrigerant problem.
How fast can you come out?
We offer same-day and emergency service. Call (602) 960-2278 for the earliest availability.
Repair or replace?
For minor issues on a newer system, repair usually makes sense; for aging systems with major repairs, we explain the trade-offs.
How do I schedule?
Call (602) 960-2278, book online, or use our Contact page.
Heat Pump Not Heating or Cooling?
Call for same-day service, or send the symptoms through our Contact page.
Prefer to talk? Call (602) 960-2278.