Heat Pump Repair in The Reserve, VA

Heat Pump Repair in The Reserve means fixing the system that keeps your upstairs bedrooms even while the main floor stays cold. We work the Reserve, West McLean, Salona and Kings Manor every week, so we know the Carrier, Trane and Lennox units behind these brick facades. Our trucks carry R-410A, R-32, capacitors, contactors and reversing valves, and our techs hold NATE and EPA Section 608 certification. One call gets a licensed tech to your door.

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Heat Pump Repair in The Reserve You Can Count On

Heat Pump Repair in The Reserve is a trade that rewards local knowledge. The Reserve sits in Fairfax County, where summers push heat pumps hard and winters drop cold enough to trigger defrost cycles on a schedule. We work these streets constantly, from The Reserve Park over to Westwood Country Club, and we know which 1990s builds still run original reversing valves and which newer homes have ductwork that needs balancing before the equipment can breathe. When you call us for The Reserve Heat Pump Repair, you get a tech who has already seen your model. We stock R-410A and R-32 refrigerant, manifold gauge sets, vacuum pumps, leak detection electronic detectors and thermostat calibration tools on every truck. That means fewer return trips and a faster fix for heat pump not heating, heat pump not cooling, or a unit that has simply stopped moving air. We treat every call like it is our own house on the block.

Locally licensed and insured in The Reserve
Same-day diagnostics and written estimates
Real workmanship warranty in writing
Background-checked, in-house technicians

Heat Pump Repair Services Available in The Reserve

Demand for Heat Pump Repair The Reserve VA homeowners can rely on spikes twice a year: once when the first cold snap hits and once when the first humid week arrives. Between those peaks, we run maintenance and installation calls across 22101 and 22102. If you need affordable Heat Pump Repair in The Reserve VA, start with a diagnostic. We test the capacitor, contactor, reversing valve and refrigerant charge before we quote a fix.

Heat Pump Repair

We repair every major brand in The Reserve, from Carrier and Trane to Goodman and Rheem. Common calls include capacitor failure, contactor pitting, refrigerant leaks and blower motor wear. We use a manifold gauge set and electronic leak detector to confirm the fault before we touch a part. Most repairs are done in one visit.

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Heat Pump Installation

New heat pump installation in The Reserve means sizing the system to the house, not the sticker on the old unit. We measure duct pressure, check the electrical panel and set the new unit on a pad clear of debris from the wooded lots. We install Carrier, Trane, Lennox, Mitsubishi Electric and Daikin systems and pull the Fairfax County permit.

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Heat Pump Maintenance

Our maintenance visits in The Reserve cover coil cleaning, fin comb straightening, thermostat calibration and a full refrigerant charge check. We flush the condensate drain line before it clogs, which is a real problem on these wooded lots. Twice-a-year tune-ups keep the system quiet and efficient through both seasons.

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Emergency Heat Pump Repair

When your heat pump dies at 2 a.m. in January, we answer. Our emergency Heat Pump Repair The Reserve VA service runs 24/7, and we keep capacitors, contactors and defrost control boards on the truck. We cover The Reserve, West McLean, Salona and Kings Manor. Call and we roll.

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Heat Pump Not Heating

A heat pump not heating in The Reserve is often a reversing valve stuck in cooling mode or a failed defrost control board. We check the valve, the board and the auxiliary heat strips. If the system is blowing cold air in heat mode, we diagnose it on the first visit and repair it the same day.

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Heat Pump Not Cooling

Heat pump not cooling calls in The Reserve usually trace back to a dirty condenser coil, low refrigerant or a failing compressor. We clean the coil, check the charge with a manifold gauge set and test the compressor windings. If the unit is undersized for a West McLean addition, we tell you straight.

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Heat Pump Blowing Cold Air

A heat pump blowing cold air in heat mode points to the reversing valve, the defrost board or a thermostat stuck in cool. We test all three in The Reserve homes. If the valve is stuck, we replace it. If the thermostat is misreading, we recalibrate or replace it before we leave.

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Heat Pump Leaking Water

Heat pump leaking water in The Reserve is almost always a clogged condensate drain line or a frozen coil that thawed fast. We clear the line, check the pan and verify the defrost cycle. On wooded lots, debris accelerates the clog. We flush and test the drain before we call the job done.

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Heat Pump Making Noise

Grinding, rattling or screeching from a heat pump in The Reserve usually means a failing fan motor, blower motor or loose debris in the outdoor unit. We pull the panel, inspect the bearings and clear the housing. Quiet operation matters here because the houses sit close together.

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Heat Pump Frozen Coil Repair

A frozen coil in The Reserve is a defrost cycle failure or a low refrigerant charge. We never just thaw it and leave. We test the defrost control board, check the charge and confirm the reversing valve shifts. If the coil ices again in a week, the root cause was missed.

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Heat Pump Defrost Cycle Repair

Defrost cycle failure shows up as ice on the outdoor unit and cold air inside. In The Reserve, we see it most on older units with a failing defrost control board or a bad sensor. We test the board, replace the sensor and verify the cycle runs full length before we leave.

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Heat Pump Reversing Valve Repair

A stuck reversing valve is the number one reason a heat pump blows cold air in heat mode. We confirm it with a manifold gauge set and a temperature check on the suction line. In The Reserve, we replace the valve and recharge the system with R-410A or R-32 to spec.

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Heat Pump Compressor Repair

Compressor failure is the worst-case call in The Reserve. We test windings, check the capacitor and contactor, and confirm the diagnosis before we quote a replacement. If the compressor is gone, we walk you through repair versus replacement with real numbers, not pressure.

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Heat Pump Refrigerant Leak Detection and Repair

Refrigerant leaks in The Reserve are found with an electronic detector and confirmed with a pressure test. We locate the leak, repair the line or coil, pull a vacuum with a vacuum pump and recharge with R-410A or R-32. We do not top off a leaking system and call it fixed.

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Heat Pump Electrical and Control Board Repair

Control board failure in The Reserve shows up as a unit that will not start, short-cycles or throws a fault code. We test the board with a multimeter, check the contactor and capacitor, and replace the board if it is dead. We carry common boards on the truck.

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Heat Pump Thermostat Repair and Replacement

A thermostat malfunction in The Reserve can mimic a compressor failure. We test the thermostat with a calibration tool, check the wiring and confirm the signal reaches the board. If it is dead, we replace it and program the schedule before we leave the driveway.

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Heat Pump Capacitor and Contactor Replacement

A failed capacitor or pitted contactor is the most common no-cool call we run in The Reserve. We test both with a multimeter, replace the failed part and check the compressor amp draw. This is a fast repair, and we stock the parts on every truck.

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Heat Pump Blower Motor Repair

Blower motor failure in The Reserve leaves the house with no airflow even though the outdoor unit runs. We test the motor, check the capacitor and inspect the wheel for debris. If the motor is seized, we replace it and balance the airflow before we leave.

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Heat Pump Fan Motor Repair

A failing fan motor in The Reserve makes a grinding or screeching noise and eventually stops moving air across the coil. We test the motor, check the bearings and replace it if needed. We also clear debris from the wooded lots that can jam the blade.

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Heat Pump Ductwork and Airflow Balancing

Ductwork airflow imbalance is common in The Reserve homes with finished basements and additions. We measure with a duct pressure gauge, seal leaks with duct sealant and balance the registers. This fixes the rooms that never get comfortable even when the heat pump runs fine.

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Ductless Mini-Split Heat Pump Repair

Ductless mini-split repair in The Reserve covers wall units in sunrooms, garages and home offices. We clean the coils, check the refrigerant charge and test the control board. Mitsubishi Electric and Daikin systems are our most common calls here.

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Ductless Mini-Split Heat Pump Installation

We install ductless mini-split systems in The Reserve for additions, converted attics and rooms that never got ductwork. We size the head, run the line set cleanly and pull the Fairfax County permit. Mitsubishi Electric and Daikin are our go-to brands for quiet operation.

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Ductless Mini-Split Heat Pump Maintenance

Mini-split maintenance in The Reserve means cleaning the filters and coils, checking the drain line and testing the refrigerant charge. These systems run year-round in home offices and sunrooms, so they need service twice a year. We keep them quiet and efficient.

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Geothermal Heat Pump Repair

Geothermal repair in The Reserve is specialized work. We check the loop pressure, the circulating pump and the compressor. If the loop has a leak or the pump has failed, we diagnose it with a pressure gauge and repair it. Few local companies carry the tools for this.

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Geothermal Heat Pump Installation

Geothermal installation in The Reserve requires loop design, Fairfax County permits and coordination with excavation. We handle the indoor equipment and the loop connection. These systems are efficient and quiet, which fits the upscale homes here.

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Geothermal Heat Pump Maintenance

Geothermal maintenance in The Reserve covers loop pressure checks, circulating pump inspection, filter changes and compressor amp draw. We also verify the desuperheater if the home uses one. Annual service keeps these systems running for decades.

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Air Source Heat Pump Repair

Air source heat pump repair is our most common call in The Reserve. We fix reversing valves, defrost boards, capacitors, contactors, blower motors and refrigerant leaks. We carry R-410A and R-32 and test every repair before we leave.

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Air Source Heat Pump Installation

Air source heat pump installation in The Reserve means matching the unit to the load calculation, not the old tonnage. We set the pad clear of debris, run the line set and pull the permit. Carrier, Trane, Lennox and Bosch are our most-installed brands here.

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Air Source Heat Pump Maintenance

Air source maintenance in The Reserve includes coil cleaning, fin comb work, refrigerant charge verification and thermostat calibration. We also clear the condensate drain line and check the defrost cycle. Two visits a year prevent most emergency calls.

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Cold Climate Heat Pump Repair

Cold climate heat pump repair in The Reserve covers systems rated for low-ambient operation. We test the defrost board, the reversing valve and the compressor. If the unit is icing over in January, we find out why and fix it. These systems are not all the same.

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Common Heat Pump Problems in The Reserve

Heat Pump Repair The Reserve VA calls follow patterns. The climate here swings from humid summers to cold snaps in winter, and the building stock ranges from 1990s colonials to newer custom homes. That mix produces a predictable set of failures. Here are the four we see most.

Reversing valve stuck in cooling mode

The valve cycles every time the system switches between heat and cool. After years of seasonal changes, the internal slide can seize. Older homes in The Reserve with original valves are the most common candidates. It shows up as cold air in heat mode.

Defrost control board failure

The defrost board tells the system when to melt frost off the outdoor coil. In The Reserve, cold snaps push it hard. When the board or its sensor fails, ice builds up and the system loses capacity. It is a common January call.

Capacitor and contactor failure

Heat pumps run year-round here, so the capacitor and contactor cycle more than they would in a milder climate. Heat degrades the capacitor over time. When it fails, the compressor or fan motor will not start. This is the most common no-cool call we run.

Clogged condensate drain line

The indoor unit pulls moisture out of the air and drains it through a line. On wooded lots in The Reserve, algae and debris clog that line. When it backs up, water overflows the pan and can damage the ceiling below. It is a preventable problem.

Signs You Need Heat Pump Repair in The Reserve

A heat pump rarely fails without warning. It gives you signals for days or weeks before it quits. If you notice any of these, call us before the problem gets worse. Catching it early is the difference between a $200 repair and a $1,500 replacement.

Heat pump blows cold air in heat mode

This usually means the reversing valve is stuck or the defrost control board has failed. The system is running, but it is moving heat in the wrong direction. It will not fix itself, and running it this way can damage the compressor. Call us before the compressor goes.
Outdoor unit is covered in ice

Some frost in winter is normal. A solid block of ice means the defrost cycle is failing. The coil cannot breathe, and the system loses capacity fast. We see this often in The Reserve during cold snaps. It needs a defrost board or sensor replacement.
Electric bill jumped without explanation

A heat pump that is low on refrigerant or has a failing capacitor runs longer to hit the thermostat setpoint. You pay for the extra runtime. A $200 repair now can save $50 or more a month on power. We check the charge and the electrical components.
Water pooling around the indoor unit

A clogged condensate drain line is the usual cause. On wooded lots in The Reserve, debris accelerates the clog. If the pan overflows, you can get water damage. We clear the line and test the drain before we leave.
Grinding or screeching from the outdoor unit

A failing fan motor or blower motor makes noise before it seizes. If you ignore it, the motor can burn out and take the control board with it. We replace the motor and check the capacitor. Quiet operation matters in this neighborhood.

Heat Pump Repair Pricing in The Reserve

Typical 2026 pricing for Heat Pump Repair in The Reserve runs from $180 to $450 for common repairs like a capacitor, contactor or thermostat replacement. A reversing valve or defrost board job lands between $450 and $900. Compressor replacement starts around $1,200 and goes up from there depending on the system. Diagnostic fees are waived when you approve the repair. We quote the price before we start, and we do not add surprise charges. If the repair is not worth it, we tell you and give you a replacement number instead.

Basic Service

$89 starting · per visit

Diagnostic visit
Written estimate
Same-day scheduling
30-day warranty

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Landmarks Around The Reserve We Use for Routing

The Reserve sits in a part of Fairfax County where landmarks make navigation easier than street names. We use The Reserve Park as a central pin, Westwood Country Club for the western edge and Spring Hill Elementary School for the morning drop-off zone. Tysons Corner Center is the big commercial anchor to the south, and we route around it during rush hour. Knowing these landmarks helps us give you an accurate arrival window instead of a vague promise.

The Reserve Park

A central green space that helps us orient to the surrounding residential streets. We use it as a routing pin when dispatching to addresses in the core neighborhood.

Westwood Country Club

A well-known club on the western side of the area. It helps us locate addresses near the western edge and plan a route that avoids the busiest intersections.

Spring Hill Elementary School

A school that creates a morning and afternoon traffic pattern. We schedule around drop-off and pickup so we are not stuck in the queue when we are trying to reach your driveway.

Tysons Corner Center

A major commercial landmark to the south. We use it to gauge traffic on the main corridors and adjust our arrival window when the roads are backed up.

Coverage across The Reserve & Fairfax County

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Plus surrounding Fairfax County neighborhoods, with same-day routing on most appointments.

What The Reserve Customers Say

Averaging 4.9 / 5 across verified reviews.

“Our heat pump started blowing cold air in January. I called at 7 a.m. and a tech was at the house by 9. He found a stuck reversing valve, explained the repair, and had the part on the truck. We had heat back the same day. I have used other companies in McLean and none of them were this straight with me about what was wrong.”

David R.

The Reserve

“We have a Trane system that was short-cycling and driving up our electric bill. The tech measured the duct pressure and found the problem was airflow, not the equipment. He sealed the ducts and balanced the registers. The house is finally even, and the system runs quieter. Fair price and no upsell.”

Karen M.

West McLean

“Our outdoor unit was frozen solid and we had no heat. They came out the same morning, replaced the defrost board and sensor, and cleared the ice. The tech showed me the old parts and explained what failed. I appreciated that he did not try to sell me a new system when a repair would do.”

Tom S.

Kings Manor

How Seasons Affect Heat Pump Repair in The Reserve

The Reserve gets four distinct seasons, and each one stresses your heat pump differently. Fall is here now, which means it is time to get ahead of winter. Here is what to expect through the year and what you should do about it.

Spring

Spring is when we find the damage winter left behind. Frozen coils, cracked drain pans and worn capacitors show up now. Pollen also clogs condenser coils, which raises head pressure. It is the best time for a tune-up before cooling season starts.

Tip: Book a spring maintenance visit. We clean the coil, check the charge and test the capacitor before the first hot week.

Summer

Summer is peak cooling demand. Heat pumps run long cycles, and capacitors and contactors fail under the strain. Refrigerant leaks also show up now because the system is working hard. A unit that cannot keep up on a 95-degree day needs a diagnostic.

Tip: If your system runs constantly and still will not hit the setpoint, call us. We check the charge and the electrical components before the compressor suffers.

Fall

Fall is the transition season. Leaves and debris from the wooded lots clog outdoor units, and the first cold nights test the defrost cycle. A reversing valve that is starting to stick will show up now. This is the ideal time to prepare for winter.

Tip: Clear debris from around the outdoor unit and schedule a fall tune-up. We check the defrost board, the reversing valve and the refrigerant charge.

Winter

Winter brings the cold snaps that trigger defrost failures and reversing valve problems. A heat pump blowing cold air in heat mode is a common call in January. Ice on the outdoor unit means the defrost cycle is not working. Do not wait it out.

Tip: If you see ice on the unit or feel cold air from the vents, call us. We run 24/7 emergency service and stock the parts to fix it the same day.

Nearby Cities We Serve from The Reserve

The Reserve is one stop on a route that covers the whole McLean area. If you are just outside the neighborhood line, we probably still serve you. Here is how the nearby communities connect to our coverage.

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Downtown McLean

A short drive east of The Reserve. Many of our customers here also own property in Downtown McLean, so we run both on the same route.

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McLean Central

Adjacent to The Reserve and part of the same weekly route. We cover heat pump repair and maintenance calls here on the same schedule.

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Langley Forest

A nearby neighborhood with larger homes and premium HVAC systems. We serve Langley Forest customers from the same trucks that cover The Reserve.

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Chesterbrook

A few minutes from The Reserve. Chesterbrook has a mix of older and newer homes, and we handle both on the same route.

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Franklin Park

Close enough that we often pair Franklin Park calls with The Reserve calls on the same day. Same techs, same parts inventory.

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Salona Village

A neighboring community with its own mix of building stock. We cover Salona Village heat pump repair and installation from the same base.

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FAQs About Heat Pump Repair in The Reserve

Real answers from our team for the questions we hear most often before a job starts.

Talk to a real pro: (571) 760-4593

How much does Heat Pump Repair cost in The Reserve?

Most Heat Pump Repair in The Reserve runs $180 to $450 for common fixes like a capacitor, contactor or thermostat. A reversing valve or defrost board job is $450 to $900. Compressor replacement starts around $1,200. We waive the diagnostic fee when you approve the repair, and we quote the price before we start.

Who is the best Heat Pump Repair company in The Reserve?

The best Heat Pump Repair company in The Reserve is the one that diagnoses before quoting and stocks the parts to finish the job. We hold a Virginia HVAC contractor license, carry EPA Section 608 certification and run NATE-certified techs. We work The Reserve, West McLean, Salona and Kings Manor every week. Ask us for references.

Is there 24/7 Heat Pump Repair near me in The Reserve?

Yes. We run 24/7 emergency Heat Pump Repair The Reserve VA calls, including weekends and holidays. If your heat pump fails at 2 a.m. in January, call us. We keep capacitors, contactors and defrost boards on the truck so we can fix most no-heat calls on the first visit.

How fast can I get same-day HVAC repair in The Reserve VA?

Same-day HVAC repair in The Reserve is available most days if you call before noon. Our typical arrival window is 30 to 60 minutes for emergency calls and same-day slots for standard appointments. We serve 22101 and 22102 from a route that runs through the neighborhood daily.

Do you repair all heat pump brands in The Reserve?

We repair Carrier, Trane, Lennox, Mitsubishi Electric, Daikin, Bosch, Goodman, Rheem, American Standard and Bryant systems. We carry R-410A and R-32 refrigerant, manifold gauge sets, vacuum pumps and leak detection tools on every truck. If your brand is not listed, call and we will tell you if we can service it.

Get Heat Pump Repair in The Reserve Today

If your heat pump is blowing cold air, leaking water or making noise, call McLean Heat Pump Pro Masters. We run 24/7 emergency service across The Reserve, West McLean, Salona and Kings Manor. Our techs are NATE-certified and EPA Section 608 certified, and we stock the parts to fix most problems on the first visit. One call gets a licensed tech to your door with a clear price before we start.

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Contact McLean Heat Pump Pro Masters

Call us any time at (571) 760-4593 for heat pump repair in McLean, Virginia. We answer live 24/7, book same-day appointments, and dispatch emergency calls across Fairfax County. You can also email info@mcleanheatpumppromasters.com or stop by the shop during regular hours.

Call (571) 760-4593

McLean Heat Pump Pro Masters

Phone
(571) 760-4593
Address
7321 Hooking Rd, McLean, VA 22101
Hours

Mon–Fri: 7AM – 7PM
Sat: 8AM – 4PM
Sun: Emergency Only
24/7 Emergency Available