Stay Warm & Cozy This Winter
When your heat pump stops heating or cooling in Birmingham, AL, you need a licensed technician who follows a structured diagnostic process, not someone who guesses at the problem. JCAC Heating & Cooling provides heat pump repair, maintenance, and installation throughout Birmingham, Pelham, Hoover, Vestavia, and Homewood. Our in-house trained technicians service all major heat pump brands and follow the manufacturer’s schematic on every repair.
With over 30 years of HVAC experience, we diagnose defrost board failures, refrigerant issues, low-voltage wiring errors, and electrical faults on every heat pump service call. Written estimates before any work begins. We never outsource to third-party contractors. Call (205) 768-3846 for heat pump repair in Birmingham, AL.
Common Heat Pump Problems We Fix in Birmingham, AL
Heat pumps are complex systems that handle both heating and cooling, which means more components that can fail. The most common heat pump repairs JCAC handles in Birmingham include:
Defrost Board Failure
The defrost board controls when your heat pump defrosts its outdoor coil during winter operation. A failed defrost board causes ice buildup on the outdoor unit and significant loss of heating capacity. This is one of the most common heat pump failures we see in Birmingham winters.
Refrigerant Issues
A heat pump low on refrigerant cannot heat or cool effectively. Unlike what many homeowners are told, refrigerant does not simply run out. Low refrigerant always indicates a leak that must be located and repaired before any recharge will hold. JCAC connects pressure gauges on every heat pump call and shows you the actual readings.
Low-Voltage Wiring Errors
The most common cause of repeat heat pump failures in Birmingham is low-voltage wiring that was never correctly installed to the manufacturer’s schematic by a previous technician. JCAC wires every repair back to the correct schematic. No shortcuts.
Electrical Component Failures
Capacitors, contactors, and control boards wear out over time. JCAC diagnoses and replaces all electrical components using manufacturer-specified parts on every heat pump repair call in Birmingham.
Heat Pump Not Heating or Cooling
If your heat pump is running but not producing heat or cool air, the cause could be refrigerant, electrical, or airflow related. JCAC follows a full conditional diagnostic from the thermostat through every component before recommending any repair or replacement.

Advantages of a Heat Pump
There are many reasons why a heat pump is an excellent choice for maintaining a comfortable home environment. Heat pumps can be used throughout the year, both for heating in the winter and cooling in the summer.
Some of the key benefits of having a heat pump in your home include:
- Enhanced energy efficiency
- Quieter operation
- Dual heating and cooling capabilities
- Significant cost savings
Once you’ve invested in a heat pump, it’s crucial to keep it well-maintained to ensure its longevity. For regular maintenance or repairs on your heat pump in Pelham, JCAC is here to help.
Heat Pump Maintenance in Birmingham, AL
Annual heat pump maintenance is the most cost-effective way to extend your system’s life and prevent unexpected failures during Birmingham’s hottest and coldest months. JCAC’s heat pump maintenance service includes a full inspection of refrigerant levels, electrical components, defrost operation, thermostat calibration, coil cleaning, and filter replacement.
Maintenance package members receive priority scheduling and 20% off any repairs needed. Most heat pump failures we respond to in Birmingham were preventable with regular annual service.
Schedule heat pump maintenance in Birmingham, AL by calling (205) 768-3846.
Heat Pump Installation & Replacement in Birmingham, AL
If your heat pump is beyond repair or significantly underperforming, JCAC provides full heat pump installation and replacement throughout Birmingham. As a licensed Carrier dealer, we size every system using a proper load calculation for your home. An incorrectly sized heat pump will either short-cycle and leave your home humid or run constantly and drive up your energy bills. Free estimates available on all heat pump installations in Birmingham, AL.
A Company You Can Trust
Trust is at the heart of everything we do, and it’s important to us that you feel confident in JCAC from the moment we step into your home. As a local, family-owned business, we pride ourselves on our team of expert technicians who are not only skilled in their work but are also dedicated to treating you like family. Since our opening, we’ve been committed to providing Pelham residents with top-quality repairs and maintenance services, year after year.



