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on Select New Plumbing & HVAC SystemsHeat Pump Installation, Repair and Maintenance
A heat pump provides both heating and cooling by moving heat between your home and the outdoor air. Because the same system operates throughout the year, dependable performance depends on proper sizing, compatible components, accurate controls, and regular maintenance.
We provide complete heat pump services for homes and qualifying light commercial properties. Whether you need a heat pump repair technician, preventive maintenance, a new installation, or help deciding whether an older system should be replaced, we evaluate the complete system before recommending a solution.
At Staton Heating, Cooling & Plumbing, we believe that it takes a team to truly meet your comfort demands. That’s why we focus on hiring only the most qualified technicians in our area.
Complete Heat Pump Services
Heat pumps rely on connected indoor and outdoor equipment to control temperature and airflow. A problem with the compressor, refrigerant circuit, air handler, thermostat, electrical components, or ductwork can affect the performance of the entire system.
Our heat pump services include repair, installation, replacement, maintenance, system inspection, thermostat service, airflow evaluation, and support for ducted and ductless configurations. We also provide broader HVAC services when a comfort problem involves another part of the home’s heating and cooling system.
Heat Pump Repair Services
A heat pump may continue running even when it is no longer heating, cooling, or circulating air correctly. Our heat pump repair technicians identify the source of the problem instead of relying on symptoms alone. Depending on what we find, service may involve electrical controls, capacitors, contactors, fan motors, coils, refrigerant-side operation, reversing valves, defrost controls, condensate drainage, thermostats, or indoor airflow.
Common reasons to request heat pump repair services include:
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The heat pump will not start or repeatedly trips a breaker
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The system runs but does not heat or cool adequately
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Airflow from the vents is weak or inconsistent
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The heat pump switches on and off too frequently
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The outdoor unit develops excessive ice
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The system will not change between heating and cooling modes
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Grinding, rattling, buzzing, or other unusual noises develop
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Utility use increases without a clear change in household demand
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Water collects near the indoor equipment
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Some rooms remain uncomfortable while others reach the set temperature
These symptoms can have several possible causes, and replacing a part without confirming the underlying problem may not restore proper operation. Our local heat pump repair process includes inspecting the relevant equipment, explaining what we find, and reviewing the repair options before work begins.
Emergency Heat Pump Repair
Complete heating or cooling loss may require immediate attention during extreme weather. Electrical odors, repeated breaker trips, loud mechanical noises, or a system that is icing heavily can also indicate a problem that should not be ignored.
We provide emergency HVAC services for urgent heat pump failures. If the system appears unsafe, turn it off when you can do so safely and call us for assistance.
Heat Pump Maintenance
Heat pumps run during both heating and cooling seasons, so they often accumulate more annual runtime than systems used for only part of the year. Regular maintenance helps identify developing problems and keeps the equipment ready for seasonal changes.
What We Check
During a heat pump maintenance visit, our technicians:
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Inspect accessible indoor and outdoor components
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Test heating and cooling operation
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Evaluate airflow
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Check electrical connections and controls
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Examine condensate drainage
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Inspect for conditions that may affect efficiency or reliability
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Verify the system changes properly between heating and cooling modes
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Review auxiliary or backup heat operation when applicable
Maintenance cannot prevent every breakdown, but it can reduce avoidable strain and help identify problems before they become more disruptive.
For recurring service, see our HVAC maintenance services and Staton Comfort Club.
Heat Pump Installation
Successful heat pump installation begins with selecting equipment that matches the property. Capacity should be based on the home’s heating and cooling needs rather than simply matching the size of the previous unit. Ductwork, insulation, electrical service, equipment location, humidity control, and compatibility between indoor and outdoor components also affect performance.
We install heat pumps for central ducted systems and compatible ductless configurations. A central system typically works with an indoor air handler to condition and circulate air through the ductwork. Depending on the home, a heat pump may also be combined with a furnace in a dual-fuel configuration that uses different heat sources as outdoor conditions change.
Our team evaluates the property, discusses practical equipment options, and completes the installation according to the requirements of the selected system. Once installed, we test heating, cooling, airflow, controls, and mode changes before placing the equipment into service.
Heat Pumps for Heating and Cooling
Heat pumps are not limited to winter heating. In cooling mode, the system absorbs heat from inside the home and transfers it outdoors, allowing it to function as an effective cooling solution for many properties. A properly selected system can provide both seasonal functions without requiring separate heating and cooling equipment.
Heat pumps can also work in tandem with ductless mini-splits. A central heat pump may serve the main portion of a home while ductless equipment provides zoned comfort in additions, converted spaces, upper floors, or rooms that are difficult to serve through existing ductwork. The appropriate configuration depends on the building layout, existing HVAC equipment, electrical capacity, and how each area is used.
Heat Pump Replacement
Heat pump replacement may be the better option when the system breaks down frequently, a major component needs repair, or the equipment no longer maintains comfortable temperatures. Replacement may also make sense when the indoor and outdoor components are incompatible, refrigerant availability makes future repairs difficult, or energy costs continue to rise despite regular maintenance and repairs.
We do not assume every malfunctioning heat pump needs replacement. Our technicians review the cause of the current failure, the system’s repair history, the age and condition of the equipment, the expected repair cost, and compatibility between the remaining components.
If replacement makes more sense than another repair, we explain why and help you compare suitable heat pump options. For projects involving multiple components or a change in system configuration, our broader HVAC installation and replacement services provide additional support.
Heat Pumps and Backup Heating Systems
Some homes use electric auxiliary heat to supplement a heat pump when outdoor temperatures fall or when the system is recovering from a large thermostat adjustment. Other properties use a dual-fuel arrangement that pairs a heat pump with a gas or oil furnace.
In a dual-fuel system, the heat pump can handle heating during suitable conditions before the controls transition to the furnace when additional heating capacity is needed. If service involves the backup furnace rather than the heat pump itself, our furnace repair and installation services address the connected heating equipment.
Heat Pump Service Across Central Maryland and the Eastern Shore
With locations in Annapolis and Cockeysville, we provide heat pump service across Central Maryland and the Eastern Shore. Our service area includes Annapolis, Arnold, Bowie, Cape St. Claire, Crownsville, Edgewater, Glen Burnie, Millersville, Pasadena, Severna Park, Crofton, Severn, Columbia, Ellicott City, Elkridge, Laurel, Rockville, Bethesda, Silver Spring, Gaithersburg, Germantown, Potomac, Chevy Chase, Aspen Hill, and surrounding communities.
Maryland’s humid summers and changing winter temperatures require heat pumps to perform across a wide range of conditions. Our technicians service these systems for both heating and cooling, with recommendations based on the equipment, property, and cause of the problem.

Schedule Heat Pump Service
Call Staton when you need heat pump repair, maintenance, installation, or replacement. We will evaluate your system, explain the available options, and complete the heat pump service needed to restore or improve dependable year-round comfort.
Frequently Asked Questions
WHAT ARE THE COMPONENTS OF A HEAT PUMP SYSTEM?
Major Components of a Heat Pump System
- Outdoor unit with a coil that acts as a condenser in cooling mode and an evaporator in heating mode
- Indoor unit that contains a coil (just like the outdoor unit) and a fan to move the air through your home
- Refrigerant that absorbs and releases the heat as it circulates through the system
- Compressor that pressurizes the refrigerant
- Reversing valve that changes the direction of the refrigerant in the system, to enable the shift between heating and cooling
- Expansion valve that regulates the flow of refrigerant through the system






