September 5, 2024

Is Heat Pump Repair Expensive?

Is Heat Pump Repair Expensive?

Heat pump repair can be expensive. However, the cost depends on the type of unit, the problem to fix, and other factors we’ll explain later. Repair costs average a little more than for a central HVAC system. If you need a heat pump repair, we’ll look at how expensive it may be (or not) and how the cost is determined.

What Does Heat Pump Repair Cost?

According to Angi, repairing a heat pump unit averages $405 and has a normal range of $160 to $651 (in 2024 dollars). However, major repairs can cost as much as $2,400. A minor fix may cost you less than $70.

By comparison, a central system costs $350 to fix on average, according to Angi’s HVAC repair cost data. Repairs generally range from $130 to $2,000. That doesn’t mean owning a heat pump is less cost-effective; lower energy costs and proper maintenance (that can avoid major repairs) can help you save.

How Is the Cost of Heat Pump Repair Determined?

A heat pump can slow down, provide decreased temperature control, or become less efficient for many reasons. A faulty part is often the cause. However, every repair has a different set of circumstances. Your local heat pump repair contractor calculates the cost of service based on the following factors:

  1. Type of Heat Pump
  2. Cost vs. Heat Pump Part Needed
  3. Other Heat Pump Repair Cost Variables
  4. Cost of Heat Pump Repair vs. Replacement
  5. Can I Save Money on Heat Pump Repair?

Some heat pumps have a more conventional design, while others employ newer technologies. Here are the most common types and their typical repair costs:

  • Traditional Air Source Heat Pumps ($200 to $1,600): Air source units are the most common heat pumps installed in U.S. homes. They are best suited for locations where temperature extremes are rare. A backup heat source is required in colder climates.
  • Ductless Mini-Split Heat Pumps ($100 to $1,500): These consist of outdoor condenser/compressor units and indoor air handlers. Installing them costs more than air-source units but avoids the cost of installing ductwork.
  • Geothermal Heat Pumps ($200 to $2,000): Installing geothermal systems involves placing underground pipework, which is expensive, but the system can last 20+ years. Despite their many advantages, geothermal heat pumps are costly to fix due to access challenges.
  • Water Source Heat Pumps ($200 to $1,800): Water source systems extract and release heat from pipes placed in a lake, pond, or well. Repair costs vary based on the nature and accessibility of parts, while installation costs are higher than those of other heat pump types.

Repairing a heat pump often requires replacing one or more parts. Generally, the more components that need to be replaced, the higher the heat pump repair cost. Expenses vary depending on the type of part, the brand, and the project’s complexity. 

The cost of repairs can also be affected by the type of problem. For example, if the heat pump won’t turn on, a thermostat, breaker, or fan switch issue may need to be resolved. Repairs can cost $150 to $400, depending on how many components are needed. Fixing a heat pump that won’t defrost can cost under $100 or as much as $650; the causes range from a defective timer to a damaged reversing valve. 

Here’s a look at the costs of some other common heat pump replacement parts:

  • Thermostat: A thermostat repair averages $100 to $300. Unless properly setting the thermostat resolves the issue, it may have a wiring or mechanical issue. Wiring repairs can cost up to $200 while a new thermostat can cost $110 to $500 to install depending on the type you choose.
  • Obstructions or Blockages: Clearing a blockage or obstruction on the exterior of the unit is relatively affordable at an average cost of $75 to $200.
  • Capacitor: Replacing a faulty capacitor is simple but can resolve various performance issues. A new part costs around $150 to $250.
  • Line Drier: This part helps clean and remove moisture from the refrigerant. If it fails, it costs $150 to $300 to replace.
  • Refrigerant: Your heat pump system relies on refrigerant to absorb, transport, and release heat. Recharging the refrigerant can cost $100 to $350, plus the expense of repairing leaky coils.
  • Condenser Coil: A damaged condenser coil can cost $650 to $1,500 to replace. Otherwise, the refrigerant will continue to leak, causing performance issues and additional system damage.
  • Condenser Fan Motor: The motor keeps the fan moving at the appropriate speed to ensure proper airflow. If it breaks, you’ll spend from $250 to $650 to replace it.
  • Condenser Fan Blade: A broken fan blade can restrict airflow and lead to more damage. Replacing it costs $150 to $400 but immediately restores performance.
  • Defrost Control Board: Your heat pump’s defrost system prevents damage if ice forms inside it. If the defrost controller fails, it costs $200 to $650 to replace.
  • Compressor: Compressor replacement is perhaps the most expensive heat pump repair. It can cost up to $3,500 and may justify replacing the entire system.
  • Ductwork Repairs: A ducted heat pump, reduced airflow, strange noises,  condensation caused by air leaks, poor connections, or improperly sized ducts can affect heating and cooling performance. Ductwork repairs can range from a couple of hundred dollars to as much as $2,000.

How expensive heat pump repair is can depend on a range of factors other than the type of unit and parts needed. Costs can be impacted by the following:

  • Labor: An HVAC contractor typically charges anywhere from $50 to $150 per hour to service a heat pump. A minimum trip fee, if the company charges one, may equal an hour or two of labor. For complex jobs, labor costs can add up to $1,500 or more.
  • Unit Size: Larger, more complex heat pump systems cost more to fix. Their parts also tend to be more expensive.
  • System Brand: The higher the quality of the brand, the more expensive parts are to produce and replace.
  • Unit Location: Fixing a heat pump unit installed in a utility closet is easier and cheaper to repair than one in a hard-to-access location such as a crawl space. 
  • Season: A heat pump repair performed during extreme temperatures is likely to cost more than during moderate conditions or off-season.
  • System Age: The older your heat pump, the more difficult it may be to find replacement parts. Older, outdated, or banned refrigerants are also more expensive to find.
  • Maintenance: A well-maintained system usually costs less to repair than a poorly maintained one, which is more likely to require multiple repairs.
  • Extent of the Damage: If one component is damaged, other parts may have damage related to the same cause, such as an electrical surge or lightning strike. A contractor may also recommend replacing multiple parts at once simply to avoid double-charging you for labor.

Heat pumps can last up to 20 years. However, if you need extensive repairs before then, you may consider replacing the system to save money over time. A new heat pump can cost $4,500 to $8,000 (more advanced geothermal models can cost $20,000 or more). Paying repeatedly for parts and labor can exceed installation costs, especially if your system needs a repair every few months.

Fixing a heat pump can be expensive. You don’t have control over the cost of parts and labor. But it’s possible to reduce costs in the following ways:

  • Don’t procrastinate; call a repair company when a problem begins.
  • Have any duct leaks sealed to prevent unnecessary strain on your heat pump.
  • Get repair cost quotes from multiple local contractors.
  • If you need a new heat pump, see if you qualify for rebates or tax credits for energy-efficient upgrades.
  • Sign up for your HVAC company’s maintenance plan and schedule routine service twice a year.

Call Sky Heating & Air Conditioning for Heat Pump Repair

Our technicians are fully licensed, trained, and insured to provide heat pump installation and repair in the Portland area. From properly sizing and locating the unit to commissioning your heat pump to fixing it no matter the issue, our team is prompt, efficient, and thorough. We’re also here as you consider heat pump maintenance for the season. Our special offers, maintenance plans, and financing options help make these services more affordable. 

Available 24/7, we can be reached at (503) 744-5851 to request a heat pump repair, so contact us today.

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