Why is there ice on my heat pump?

A thin layer of frost on a heat pump's outdoor unit is normal in cold weather, and the system's defrost cycle should clear it. Heavy ice that stays on the coil usually points to a problem such as low refrigerant, restricted airflow, a failed defrost control, or a faulty outdoor fan. Schedule a repair if the ice keeps building, since running the system that way can damage the compressor.

What are the signs my heat pump needs repair?

Common signs a heat pump needs repair include weak airflow, unusual noises, frequent cycling, uneven temperatures between rooms, and a sudden rise in your electric bill. A heat pump that blows cool air in heating mode or can't switch between heating and cooling also needs attention. Scheduling a repair early can keep a small issue from turning into a compressor failure.

How long do heat pumps last?

Most heat pumps last 10 to 15 years with routine maintenance. Because they run in both summer and winter, heat pumps can wear faster than systems used for a single season. Annual maintenance, clean filters, and prompt repairs help a heat pump in the Chattanooga area reach the upper end of that range.

How much does a heat pump repair visit cost?

A heat pump repair visit from Aire Serv of Chattanooga North starts with a $99 diagnostic fee, which is waived when you have us complete the repair. After diagnosing the problem, your service professional quotes an upfront price by the job, not the hour. Visits outside regular hours carry an added after-hours fee of $129, or $229 on holidays.

Is it better to repair or replace an old heat pump?

Replacing a heat pump usually makes sense when it is more than 10 years old and needs frequent or expensive repairs, or when it can no longer keep your home comfortable. A newer heat pump with a single failed part is usually worth repairing. Your service professional can provide a repair price and a free in-person replacement estimate so you can compare both options. Seniors, military members, veterans, first responders, and teachers receive a discount on either choice.

Same-Day Heat Pump Repair in Chattanooga, TN

Year-Round Heating and Cooling, Restored

Aire Serv of Chattanooga North repairs heat pumps across Chattanooga the same day you call, with an upfront price for the job before any work begins.

Same-day service on all repairs
Diagnostic fee waived with repair
Priced by the job, not the hour
Calls answered 24/7
Licensed and fully insured

Year-Round Heating and Cooling, Restored

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Heat Pump Service Chattanooga Homeowners Can Count On

Fast scheduling and clear pricing for a system that runs all year.

A heat pump handles both heating and cooling, so when it fails, your home loses comfort in every season. Aire Serv of Chattanooga North offers same-day service on heat pump repairs, and we visit homes 7 days a week. Calls are answered 24/7, so you can request help the moment the system starts blowing lukewarm air or icing over. Evening, weekend, and emergency visits are available for an additional fee when a breakdown can't wait for regular hours.
Before any repair begins, your service professional diagnoses the problem and gives you one price for the entire job. We charge by the job, not by the hour, so a stubborn refrigerant leak or a hard-to-reach part doesn't raise your bill. When you approve the repair, the diagnostic fee is waived. If the heat pump is near the end of its life, we'll also provide a free in-person replacement estimate, with financing available, so you can compare both options.
The technicians who repair your heat pump are licensed, expertly trained, and background checked, and Aire Serv of Chattanooga North is fully insured. We service and repair all major brands, including Carrier, Trane, Lennox, Goodman, and Rheem. We offer warranties, and every repair is backed by the Neighborly Done Right Promise®, which ensures your satisfaction with the work.

How We Repair Your Heat Pump

A heat pump repair visit from Aire Serv of Chattanooga North starts with what you've noticed, such as weak airflow, frost on the outdoor unit, frequent cycling, or a spike in your electric bill. Your service professional then inspects the system from end to end: the thermostat and its sensors, electrical connections, the outdoor coil and fan, the reversing valve that switches between heating and cooling, and the indoor air handler. Refrigerant levels are checked for leaks, and filters and ducts are checked for airflow restrictions. Once the cause is confirmed, you receive an upfront price before work begins. After the repair, the technician runs the heat pump in both heating and cooling modes to confirm it holds temperature. Because heat pumps in Chattanooga run nearly year-round, we'll also point out any wear that could lead to the next breakdown.

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How We Repair Your Heat Pump

The Aire Serv Advantage

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.

Guaranteed Upfront Pricing

We quote by the job not the hour, so you know the final price won't change with no hidden fees.
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The Neighborly Done Right Promise^®

We'll get the job done right and ensure you are happy with our work.
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We Treat Your Home Like Our Own^®

Expertly trained, background checked, and committed to respecting your home and putting you first.
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Anytime Customer Service

We're here for you 7 days a week, 365 days a year, and we always take extra precautions to safeguard your home during our visits.
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Aire Serv of Chattanooga North

Aire Serv of Chattanooga North repairs heat pumps for homes across Chattanooga and nearby Tennessee communities. Our service area includes Hixson, Soddy-Daisy, Red Bank, Signal Mountain, Harrison, Ooltewah, Collegedale, McDonald, Apison, and Cleveland. Same-day heat pump repair is available throughout the area, and calls are answered 24/7 when your system stops heating or cooling.

HVAC Services in Chattanooga North and Surrounding Areas

Aire Serv of Chattanooga North provides complete heat pump service, from repair to full replacement. Related services include heat pump installation and replacement, seasonal heater and AC maintenance, ductless mini-split repair, and geothermal heating and cooling. We also install thermostats, repair furnaces and heaters, and provide emergency HVAC service when a system fails outside regular hours.

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Heat Pump Repair FAQs

Heat pumps work harder than single-purpose systems because they heat and cool your home. These answers cover the warning signs of heat pump trouble, why outdoor units ice over, how long heat pumps last, and what a repair visit costs with Aire Serv of Chattanooga North. Use them to decide whether your system needs a quick repair or a closer look at replacement.

Common signs a heat pump needs repair include weak airflow, unusual noises, frequent cycling, uneven temperatures between rooms, and a sudden rise in your electric bill. A heat pump that blows cool air in heating mode or can't switch between heating and cooling also needs attention. Scheduling a repair early can keep a small issue from turning into a compressor failure.
A thin layer of frost on a heat pump's outdoor unit is normal in cold weather, and the system's defrost cycle should clear it. Heavy ice that stays on the coil usually points to a problem such as low refrigerant, restricted airflow, a failed defrost control, or a faulty outdoor fan. Schedule a repair if the ice keeps building, since running the system that way can damage the compressor.
Most heat pumps last 10 to 15 years with routine maintenance. Because they run in both summer and winter, heat pumps can wear faster than systems used for a single season. Annual maintenance, clean filters, and prompt repairs help a heat pump in the Chattanooga area reach the upper end of that range.
A heat pump repair visit from Aire Serv of Chattanooga North starts with a $99 diagnostic fee, which is waived when you have us complete the repair. After diagnosing the problem, your service professional quotes an upfront price by the job, not the hour. Visits outside regular hours carry an added after-hours fee of $129, or $229 on holidays.
Replacing a heat pump usually makes sense when it is more than 10 years old and needs frequent or expensive repairs, or when it can no longer keep your home comfortable. A newer heat pump with a single failed part is usually worth repairing. Your service professional can provide a repair price and a free in-person replacement estimate so you can compare both options. Seniors, military members, veterans, first responders, and teachers receive a discount on either choice.

Residential
Commercial