Is it normal for a heat pump to have ice on it?

A thin layer of frost on a heat pump's outdoor coil is normal in cold, damp weather, and the defrost cycle should clear it regularly. Heavy ice that covers the entire unit or stays for hours is not normal and can point to a defrost control problem, low refrigerant, or a failed outdoor fan. Turn the system off and schedule repair if the ice does not clear.

How long does a heat pump last?

Most heat pumps last 10 to 15 years, and systems in warm climates that run year-round may land toward the lower end of that range. Regular maintenance, clean filters, and prompt repairs help a heat pump reach its full service life. When an older heat pump needs a major repair such as a new compressor, replacement is often the better value.

Why is my heat pump blowing cold air in heat mode?

A heat pump that blows cool air in heat mode may be in a normal defrost cycle, which usually lasts only a few minutes. If the air stays cold, common causes include a failed reversing valve, low refrigerant, a faulty defrost control, or an incorrect thermostat setting. Persistent cold air in heat mode needs professional diagnosis to prevent strain on the compressor.

Should I repair or replace my heat pump?

Repair is usually the right choice for a heat pump under 10 years old with an isolated problem like a failed capacitor or fan motor. Replacement often makes more sense when the system is older, needs a compressor, or has repeated refrigerant leaks. We provide a by-the-job repair price and a free estimate on a new heat pump so you can compare the two directly.

Same-Day Heat Pump Repair in Alamo Heights, TX

Year-Round Comfort With Pricing You Approve First

Your heat pump handles both heating and cooling, so Aire Serv Alamo Heights repairs it quickly with a fixed, by-the-job price and no diagnostic fee when you complete the repair.

Same-day service when available
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Emergency service available
Fully insured

Year-Round Comfort With Pricing You Approve First

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Heat Pump Repair That Fits Your Life

Two-season expertise and straightforward pricing for Alamo Heights homes.

A heat pump problem can leave you without heat in January or without cooling in August, which is why fast repair matters in Alamo Heights. Our technicians diagnose issues in both modes, including reversing valve failures, defrost control problems, refrigerant leaks, and outdoor fan or compressor trouble. We repair all major heat pump brands, so you do not need to hunt for a specialist that matches the name on your unit. When our schedule allows, we can be at your door the same day you call, which keeps a minor fault from turning into a compressor failure.
Heat pump appointments run from 8 a.m. to 7 p.m., Monday through Saturday, so you can book a visit after work or on a Saturday for an extra charge. Phones are answered 24/7, letting you request service whenever you notice the problem, even late at night. If your system stops working outside regular hours and cannot wait until morning, emergency heat pump repair is available at an after-hours rate.
You receive one upfront price for the complete repair, charged by the job instead of by the hour. There is no diagnostic fee when you have the repair completed, and financing is available for larger repairs. Seniors, veterans, active military, first responders, and teachers can save 10% when it beats any other current special. Workmanship problems are corrected at no charge, and every visit is backed by the Neighborly Done Right Promise®.

How Our Technicians Repair Heat Pumps

Heat pump repair begins with testing the system in both heating and cooling modes, since some faults only show up in one direction. Your technician checks the thermostat settings, air filter, outdoor coil, fan motor, capacitor, contactor, reversing valve, defrost board, and refrigerant pressures. On systems with backup electric heat strips, those are tested too, because a failed strip can hide a heat pump problem on cold mornings. After identifying the cause, the technician gives you a by-the-job price and makes the approved repair. The system then runs through a full cycle in each mode to confirm correct temperatures and defrost operation. Before leaving your Alamo Heights home, we explain the repair and note any wear that may need attention later.

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How Our Technicians Repair Heat Pumps

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From tune-ups and maintenance to heater repair and air conditioning replacement, we provide services that keep the air you breathe clean and keep your home or business at the perfect temperature.

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Aire Serv of Alamo Heights

Aire Serv Alamo Heights repairs heat pumps throughout Alamo Heights, Terrell Hills, and Hollywood Park. Heat pumps in this area carry a heavy cooling load for much of the year and still need to deliver dependable heat when winter cold fronts move through, so wear builds up quickly. If your system is blowing lukewarm air, icing over, or running nonstop, schedule a visit and we will confirm the soonest opening.

HVAC Services in Alamo Heights and Surrounding Areas

Aire Serv Alamo Heights repairs and replaces heat pumps, including ducted systems and ductless mini-splits, and provides free estimates when a new system makes more sense than another repair. We also service furnaces and air conditioners for homes with split or hybrid setups. Twice-yearly tune-ups keep heat pumps efficient in both modes, and our Advantage Plan Membership includes yearly maintenance and priority service.

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Heat Pump Repair FAQs

Heat pumps behave differently than furnaces and air conditioners, which can make it hard to tell normal operation from a real problem. The answers below explain cold air in heat mode, frost and ice on the outdoor unit, expected lifespan, and how to decide between repair and replacement. They are written for Alamo Heights homeowners who rely on a single system for comfort in every season of the year.

A heat pump that blows cool air in heat mode may be in a normal defrost cycle, which usually lasts only a few minutes. If the air stays cold, common causes include a failed reversing valve, low refrigerant, a faulty defrost control, or an incorrect thermostat setting. Persistent cold air in heat mode needs professional diagnosis to prevent strain on the compressor.
A thin layer of frost on a heat pump's outdoor coil is normal in cold, damp weather, and the defrost cycle should clear it regularly. Heavy ice that covers the entire unit or stays for hours is not normal and can point to a defrost control problem, low refrigerant, or a failed outdoor fan. Turn the system off and schedule repair if the ice does not clear.
Most heat pumps last 10 to 15 years, and systems in warm climates that run year-round may land toward the lower end of that range. Regular maintenance, clean filters, and prompt repairs help a heat pump reach its full service life. When an older heat pump needs a major repair such as a new compressor, replacement is often the better value.
Repair is usually the right choice for a heat pump under 10 years old with an isolated problem like a failed capacitor or fan motor. Replacement often makes more sense when the system is older, needs a compressor, or has repeated refrigerant leaks. We provide a by-the-job repair price and a free estimate on a new heat pump so you can compare the two directly.

Residential
Commercial