Specialized Diagnostics. Honest Repair Options.
Heat Pump Repair in Indiana, PA
Heat pumps operate differently than traditional furnaces and air conditioners, and they require specialized knowledge to diagnose and repair correctly. As a Mitsubishi Electric Diamond Contractor, Davis Brothers has the training and expertise to service heat pump systems, including modern inverter-driven technology.
Same-day service available. | $89 diagnostic fee.
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80 Years of Trusted Heating, Cooling & Plumbing
Heat Pump Problems We Diagnose and Repair
- System Not Heating Or Cooling Properly
- Heat Pump Not Turning On
- System Stuck In Heating Or Cooling Mode
- Refrigerant Leaks & Recharge
- Frozen Outdoor Unit Or Coil Issues
- Defrost Cycle Malfunctions
- Electrical & Control Board Issues
- Thermostat & Sensor Problems
- Airflow & Performance Issues
- Unusual Noises Or Reduced Efficiency
Why Heat Pumps Need Specialized Service
Heat pumps have components and operating characteristics that differ from conventional systems: reversing valves, defrost cycles, inverter technology, and dual-fuel configurations. Our technicians are trained to work with these systems, including advanced diagnostics for inverter-driven units where standard troubleshooting doesn’t apply.
Honest Repair Recommendations
Some older or lower-efficiency systems may not be cost-effective to repair. Refrigerant type, including phased-out refrigerants, may also impact your repair options. And performance can be affected by extreme outdoor temperatures, which is worth understanding if your system seems to struggle in deep cold.
We’ll clearly explain your options so you can make the best long-term decision.
Heat pumps need regular professional maintenance to perform well year-round. Our Elite Club Membership covers annual heat pump tune-ups with full performance diagnostics. Members get VIP priority scheduling on all calls.
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Learn MoreFind answers to our most common questions below. Can’t find what you’re looking for? Feel free to reach out to us directly.
What does it mean that you’re a Mitsubishi Diamond Contractor?
It’s Mitsubishi Electric’s highest contractor designation, awarded based on training, installation quality, and customer service. It means our team has specialized training on heat pump and ductless systems.
Do you repair all heat pump brands?
Yes. While we hold the Diamond Contractor designation through Mitsubishi Electric, we service heat pumps from all major manufacturers.
My heat pump isn’t keeping up in very cold weather. Is that normal?
It can be. Heat pump performance decreases as outdoor temperatures drop, especially on older models. Newer cold-climate heat pumps perform much better. We can diagnose whether your system is operating within its expected range or if there’s a repair issue.
What is the diagnostic fee?
$89, communicated upfront before we arrive.