Updated at: 15-04-2022 - By: Sienna Lewis

Technicians often tell customers that they need to replace the entire unit, but it’s hard to comprehend that just one component can cost that much.

Compressor replacement is pricey, but that’s the harsh reality. It costs between $1,000 and $3,000 to replace an AC compressor in Portland.

What is a compressor?

To transfer refrigerant (the material that removes heat from warm air) around the air conditioner, the compressor is used.


The compressor is the “heart” of your AC system, and the refrigerant is the “blood.”

Because an AC system’s compressor is so critical, if it fails, your AC will be unable to chill your home.

Why is a compressor so expensive to replace?

It is expensive to replace a compressor for two reasons:

  1. As a whole, the component is pricey
  2. The job demands at least four hours of work.

Aside from these aspects, the cost of replacing your compressor varies.

  • The size of your compressor: The bigger the AC system, the more powerful the compressor needs to be. Compressors with higher output costs more money.
  • Your compressor’s make and model: Single-stage, two-stage, and variable-speed compressors are all available. Variable-speed compressors are the most expensive to replace, while two-stage compressors are in the middle.
  • Most new AC systems come with a limited components guarantee from the manufacturer. In most cases, this warranty covers the cost of a new compressor, which is an essential component of any air conditioning system. If your compressor is still covered by a warranty, you won’t have to pay as much to get it replaced. Check the manufacturer’s website for your AC model number to see if your warranty is still valid. Your outdoor unit’s model number can be found there.

How do I know if my compressor really needs to be replaced?

A new compressor may be required if any of the following indicators are present:

  • The outdoor unit is making noises that are out of the ordinary.
  • When the outdoor unit is turned on, it shakes.
  • Your AC keeps tripping the circuit breaker (turning itself off).
  • The exterior unit is leaking refrigerant.

You should contact an experienced technician who can properly explain why your compressor has to be replaced, and who can also provide you open, honest pricing.

Can a compressor be repaired?

Compressors are frequently asked if they may be repaired rather than completely replaced by homeowners. Technicians can’t fix the compressor on the spot since it’s too complicated. An airtight compressor is hermetically sealed and can only be opened using specialized tools. Because of this, the only method to get the compressor’s internal parts repaired is to send it back to the maker.

Should I replace my compressor or buy a new air conditioner?

Compressors are pricey, so you may be wondering whether you can save money by simply purchasing a new air conditioner.

Here’s what we’d do:

  • It is preferable to replace the compressor if your AC is less than three years old. If the components warranty is still valid, the cost will be significantly reduced (or even free).
  • If your air conditioner is between three and ten years old, determine if the cost of replacing the compressor is covered by the manufacturer’s guarantee. Replace the compressor if it does. A new air conditioner, however, may be necessary if your current AC has additional problems, or has always battled to keep your home cool.

If your air conditioner is more than 10 years old, it’s time to acquire a new one. The average lifespan of a residential central air conditioner is 10 to 12 years, thus investing in a new system is preferable than replacing an old one.

AC Compressor Replacement Costs In 2022 ($700 to $3,400)

What Is The Average AC Compressor Replacement Cost?

A common misunderstanding is that when people inquire about the typical cost of replacing an air conditioner compressor, they mean the entire unit outside. There are two major components to your central air conditioning system.

The air handler, evaporator coil, heat pump, and fan are all located in the indoor unit. All of the components that make up your cooling system may be found in your outdoor unit.

The entire system is put under strain if one or both units are malfunctioning. This means that a broken compressor might quickly lead to the need for a new system.

A new compressor costs between $800 and $3000 to replace if you’re lucky enough to catch it in time. For a similar price, you may replace your outside unit as well.

From $600 to over $3,000, condenser units can be purchased. Depending on the type of compressor and the BTU rating, your new AC will cost more or less money. Units that are more energy efficient tend to be more expensive, but they save you money in the long term by reducing your air conditioning system’s energy use.

Choosing a home warranty company is an important decision, and we recommend Choice Home Warranty. You may take advantage of Choice Home Warranty’s current incentives, which include $50 Off + 1 Free Month + Free 30-Day Cancellation, to protect your HVAC system. Before these offers expire, get a free online quotation or call a professional at 929-400-6169.

For $50 off and a service fee of your choice, American Home Shield is your best option. Request a free estimate online or call 866-464-7521 for additional information.

Manufacturers Warranty AC Compressor Repair Cost

It is important to realize that your warranty only protects your vehicle’s components. Most people are unaware of this fact.

Most warranties are only valid for a maximum of ten years, with some expiring in as little as five years if the AC unit is registered with the manufacturer by the homeowner. After five years, the cover compressor from Goodman and Ruud breaks down.

Ten years of warranty coverage is available for some Rheem heating products, whereas others are only covered for five years. Lennox and Trane by American Standard both provide a 10-year or longer warranty on high-end heating and air conditioning systems.

A home ac compressor’s warranty length can vary widely depending on the type, and this isn’t unusual. As a result, you should contact the business that provides your air conditioning.

Even if your outdoor unit is still covered by warranty, the manufacturer will not cover the cost of hiring a professional to replace the damaged parts.

With your manufacturer’s warranty, you might expect to pay up to $1,500 for labor. It’s also possible that the firm will not cover the cost of refrigerant or the expense of upgrading your system.

Home Warranty Central Air Conditioner Repair Cost

Most of your house’s systems and appliances are covered by a home warranty. You must pay a deductible if you file a claim under your warranty coverage.

Service call fees or deductibles range from $75 to $150. If your HVAC system needs to be repaired or replaced, your insurance policy will cover the cost.

How Much Will Your Home Warranty Pay?

Repairs covered by your home warranty are limited by the terms of your plan. However, the majority of suppliers will pay between $1,000 and $3,000 for AC repairs.

The expense of refrigerant is also covered by the best companies. One of the top HVAC plans is provided by First American Home Warranty. It deals with system upgrades. In the event you already have an evaporator that uses a restricted refrigerant, they will also replace it.

The average cost of a compressor replacement is $1,200. So, if you have a good insurance plan, you should only be responsible for paying your deductible.

DIY vs. Hiring A Professional To Replace Your Air Compressor?

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You can do some things yourself to increase the life of your compressor, but you should never try to replace it yourself. Recapture and dispose of the refrigerant correctly when you replace the compressor.

Your system must be recharged as well, and you must ensure that any replacement parts are compatible with your existing evaporator coil and other components. As a result, the EPA mandates that all HVAC repair professionals be certified.

State certification is also required in some states for technicians. Because of this, most air conditioner repairs should be handled by an HVAC repair firm.

Furthermore, DIY repairs can end up costing you a lot more in the long run than they save you in the short term. Inadvertently damaging components that would not otherwise need to be replaced is possible. In addition, homeowners who lack the necessary training face a host of health risks.

This does not preclude you from performing some simple home repairs to extend the life of your system. Even if you can’t get your old compressor to work, there are a few things you can try.

DIY AC Compressor Maintenance

Installing a new compressor is never a smart idea, but there are a few things you can do to extend the life of your old one. It may be worthwhile to try to save exorbitant HVAC labor expenditures by using one or more of these.

Coil Cleaning

If you know how, you can do the job of cleaning the air condenser coils yourself. Fortunately, it’s a rather simple procedure. How much does it cost?

  • Cleaner for air condenser coils
  • The $10.00 soft bristle appliance brush
  • Fin comb for air conditioners

So, you can clean your condenser coils for less than $30. You can’t be sure, but you may be able to extend the life of your compressor with this method.

In addition, you can swap out your air filter. Having a dirty air filter can put a lot of strain on your whole system. Check your coils and change your air filters are the first things an HVAC repair specialist will do.

Air filters cost an average of $20. A variety of cheaper choices are also available. When it comes to filtering, it is really best to use less expensive filters and change them more frequently.

Run Capacitor Replacement

The air capacitor is a relatively simple component to swap out on your own. Your compressor may be malfunctioning because it has a faulty capacitor.

Depending on where you buy it and what kind of AC system you have, this part might cost anywhere from $10 to $200.

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Professional Compressor Replacement

It’s a good idea to have a professional replace your compressor. There is a wide range of prices depending on the model of air conditioner you have and the labor fees imposed by your service provider, from $800 to $3,000.

Final Advice On Air Conditioner Compressor Cost

One of the most expensive HVAC components to replace is the compressor. With a home warranty, you’ll be able to plan for significant system breakdowns more easily.

However, there is a 30-day waiting period before you can use your plan, so you should buy it right away. It is possible that your compressor will last until your insurance coverage kicks in, if you are lucky.


The compressor is a critical part of the air conditioner. ‘ Even if you hire an expert to fix it, remember that you still have a role to play in maintaining it.

Your warranty and other considerations, such as the compressor’s size and brand, have a considerable impact on the cost of replacing an AC compressor. The cost of replacing a compressor, especially for those on a tight budget, is undoubtedly high. Even so, you’ll be happy with the end result.

You’ll be able to relax in the comfort of your own home once more, knowing that your air conditioner is running at peak efficiency. Is there a price for replacing the compressor in my AC unit? That was a lot of information, and I hope I was able to provide it. More interesting articles can be found here.