Expert repair for efficient year-round comfort
HEAT PUMP REPAIR
We diagnose and repair commercial heat pumps across the Salt Lake City metro and all of Utah, from reversing valves and defrost faults to refrigerant and control issues, with 24/7 emergency response.
Commercial Heat Pump Repair in Utah
Heat pumps are an efficient choice for many Utah commercial facilities because a single system provides both heating and cooling by reversing the refrigerant cycle. That efficiency comes with added complexity: a heat pump includes a reversing valve, a defrost system, auxiliary heat, and sophisticated controls that a standard air conditioner does not have. When something goes wrong, accurate diagnosis requires a technician who understands how all of these components interact. Flo Mechanical Solutions brings that depth of knowledge to every commercial heat pump repair.
Many heat pump problems trace back to components unique to the technology. A failing reversing valve can leave a system stuck in heating or cooling mode, or cause it to blow the wrong-temperature air. Defrost cycle faults, whether from a bad defrost board, sensor, or control, can cause outdoor coils to ice over in cold weather, crippling heating capacity. Refrigerant charge is especially critical in heat pumps because they operate across a wide range of conditions, and even a small leak or improper charge degrades performance in both modes. Our technicians test each of these systems methodically to find the true fault.
We also address the parts heat pumps share with other systems, including compressors, refrigerant circuits, contactors, capacitors, and blower components, as well as the auxiliary or emergency heat strips that supplement the heat pump during the coldest Utah weather. A common complaint, high heating bills, often comes from a heat pump that has quietly failed over to expensive auxiliary heat because of an underlying fault. We find and correct these issues so your system runs efficiently in the mode it should.
As a locally owned mechanical contractor, our owner and technicians work directly with customers, providing honest diagnoses, written estimates, and responsive service. With 24/7 emergency response across Salt Lake City, West Valley City, Park City, Sandy, Provo, Ogden, Lehi, Draper, and surrounding markets, we keep your heat pumps delivering the efficient, year-round comfort they were designed to provide.
Heat Pump Repair Services We Provide
Our expert contractors specialize in all types of heat pump repair projects.
Reversing Valve Repair
We diagnose and replace failed reversing valves that leave heat pumps stuck in the wrong mode.
- Reversing valve testing and diagnosis
- Solenoid and control verification
- Valve replacement and recharge
- Mode-switch performance check
Defrost System Repair
We fix defrost faults that cause outdoor coils to ice over and lose heating capacity in cold weather.
- Defrost board and sensor testing
- Defrost cycle timing verification
- Outdoor coil and airflow inspection
- Control calibration
Refrigerant and Compressor Repair
We address leaks, charge issues, and compressor failures that degrade heat pump performance in both modes.
- Refrigerant leak detection and repair
- Charge verification for both modes
- Compressor diagnosis and replacement
- Electrical component service
Auxiliary Heat Service
We repair backup and emergency heat strips and correct faults that cause costly auxiliary heat to run unnecessarily.
- Heat strip and contactor testing
- Control and staging verification
- Efficiency-focused diagnostics
- Emergency heat function check
OUR SERVICE PROCESS
System Evaluation
We assess the heat pump, review symptoms in both heating and cooling modes, and identify the system configuration.
Mode-Specific Diagnostics
We test reversing valve operation, defrost cycle, refrigerant charge, and auxiliary heat to isolate the true fault.
Written Estimate
You receive a clear written estimate explaining the failure and the recommended repair before work begins.
Precision Repair
Our technicians complete the repair to manufacturer specifications using quality components and proper refrigerant practices.
Dual-Mode Verification
We confirm correct operation in both heating and cooling modes and verify efficient performance before leaving.
Safety First
- • OSHA-compliant safety procedures
- • Licensed and insured team
- • Proper protective equipment
- • Dust control systems
- • Structural integrity protection
Eco-Friendly Disposal
- • Material recycling programs
- • Donation of reusable items
- • Responsible waste disposal
- • Environmental compliance
- • Minimal landfill impact
FAQ
FREQUENTLY ASKED QUESTIONS
Common questions about commercial heat pump repair in Utah.
This often points to a failed reversing valve, a defrost cycle issue, low refrigerant, or a control fault. Our mode-specific diagnostics identify the exact cause rather than guessing.
Some frost is normal, but heavy ice usually indicates a defrost system fault, low refrigerant, or airflow restriction. Persistent icing cripples heating capacity and should be diagnosed promptly.
A common cause is the system defaulting to expensive auxiliary heat because of an underlying fault, such as a refrigerant or reversing valve problem. We find and correct these issues to restore efficiency.
Yes. Modern commercial heat pumps perform well in cold climates, especially when paired with properly functioning auxiliary heat. Correct refrigerant charge and defrost operation are key to cold-weather performance.
Heat pumps add a reversing valve, defrost system, and auxiliary heat, plus dual-mode operation. Diagnosing them correctly requires expertise beyond standard air conditioning service.
Yes. We repair packaged, split, and VRF heat pump systems across all major brands used in commercial and industrial facilities.
Yes. We provide 24/7 emergency response across the Salt Lake City metro and statewide Utah to restore heating or cooling quickly.
We serve the Salt Lake City metro and commercial markets across Utah, including West Valley City, Park City, Sandy, Provo, Ogden, Lehi, and Draper.
24/7 Emergency Response
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