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HVAC Repair

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THD service provider repairing a customer's HVAC unit

Partner with The Home Depot's local professionals for your HVAC repair.

THD service provider repairing a customer's HVAC unit

Partner with The Home Depot's local professionals for your HVAC repair.

Free Second Opinion

Get a free second opinion from The Home Depot on repairs with a written quote from a licensed contractor. Learn More

24/7 Emergency Calls

Emergency HVAC repairs are available 24/7. If your system breaks down, even at the worst possible time, you can depend on The Home Depot to be there for you.

No After Hours Fees On Emergency Calls

No additional after-hour fees on “No Heat / No-Cool” calls. Learn More

Diagnostic Fee Waived with Repairs

Your diagnostic fee will be waived on any repairs performed at the time of the diagnostic. Learn More

Free Second Opinion

Get a free second opinion from The Home Depot on repairs with a written quote from a licensed contractor. Learn More

24/7 Emergency Calls

Emergency HVAC repairs are available 24/7. If your system breaks down, even at the worst possible time, you can depend on The Home Depot to be there for you.

No After Hours Fees On Emergency Calls

No additional after-hour fees on “No Heat / No-Cool” calls. Learn More

Diagnostic Fee Waived with Repairs

Your diagnostic fee will be waived on any repairs performed at the time of the diagnostic. Learn More

How It Works

Request a Diagnostic

Start by requesting a repair diagnostic visit. We'll match you with an authorized local service provider to discuss your needs and set an appointment.

Get Recommendations and an Estimate

During the diagnostic visit, our service provider will diagnose any issues affecting your system, determine the best solution, and provide you with a quote.

We Repair or Replace Your Equipment

With your approval, we'll typically repair your system the same day, and waive the diagnostic fee. If you want to replace your system, we'll waive the diagnostic fee and send an installer at a later date to provide a quote.

Discover More HVAC Savings

$50 Off article promo; THD service provider repairing an HVAC furnace
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Get your HVAC system back on track.

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No Interest on Installed HVAC Purchases

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What's Included

Service pro repairing an hvac unit

Your HVAC repair service will include:

  • a thorough diagnostic of all mechanical and electronic components
  • a detailed estimate that will be reviewed with you before moving forward
  • no after hours fees on emergency calls
  • diagnostic fee waived if repairs are performed at the time of the diagnostic
  • a free second opinion from The Home Depot on repairs with a written quote from a licensed contractor

Frequently Asked Questions

Our Repair Service

Is there a fee for a repair service visit?

Yes. You should expect to pay a diagnostic fee to cover the cost of the technician's visit, the diagnosis of your air conditioner's problem, and a quote for the repair options. This fee is waived if repairs are completed the same day as the appointment. You will be advised of the issue along with recommended options to correct it, which may include a system replacement if your unit is old or significantly damaged. If you decide to replace the system, the diagnostic fee will be credited toward your replacement purchase.

How much will repairs to my heating and air conditioning system cost?

The price to repair your HVAC system depends on what is wrong with your system. We've outlined some common problems and other factors that could determine how much you pay for repairs in our HVAC Service Cost Guide.

Do you repair all brands and models of heating and cooling systems?

Yes. Our local professionals can handle all of your heating and cooling repair needs including service for your furnace, air conditioner, mini split, heat pump, air handler or boiler.

HVAC Repair 101

How can I protect my heating and cooling system from needing repairs?

While there's nothing you can do to guarantee your air conditioner or furnace will never need repairs, there are ways to take better care of your system. Changing out the air filters every 3-6 months, making sure nothing is obstructing or interfering with the outside unit, and keeping all vents unblocked in well-used rooms will help keep your air conditioning and heating system operating efficiently.

How can I find out if I am spending too much on heating and air conditioning for my home?

Start with your utility company; they can help a great deal. Comparing previous bills isn't always a good measure, as the weather is never exactly the same month to month. Instead, if you take your energy bill and divide it by the square footage of livable space in your home, don't count areas like unfinished garages or basements — you can calculate how much you are spending to heat or cool each square foot of your home. Your energy provider can tell you what the average cost per square foot is in your region for that same period of time so you can compare apples to apples.

What are some signs that my heating or air conditioning system may need repairs?

Sometimes a heating and air conditioning system just needs to be repaired rather than completely replaced. You may need air conditioning repair services if there is leaking around the outside unit, the air coming into the house isn't hot or cool enough, the unit is short-cycling or constantly turning on and off, using the system is consistently resulting in higher-than-normal energy bills, or if there is excessive noise during startup and operation.

My air conditioning system is over 10 years old and runs constantly. Can it be repaired?

Even if your air conditioning unit is still working, depending on the type of system in your home today, you could recoup your investment in a new system in as little as three years. However, that doesn't mean that your system needs to be replaced. Furnaces, air conditioners, and other heating and cooling systems have made tremendous gains in efficiency over the past five years, so if you have an older unit, it is worth taking a look at whether or not a repair is the best investment.

What is the most common HVAC problem?

The most common issue in HVAC systems is a dirty air filter. Replacing air filters regularly may be easy enough, but it's just as easy to overlook or forget. With time, air filters can collect enough dust and debris to clog the filter, significantly reducing airflow and increasing the strain on your system. A dirty air filter can reduce indoor air quality, increase your energy bills, and reduce the lifespan of your system.

What is the most common part to fail on HVAC?

The most common point of failure in an HVAC system is the capacitor. The capacitor is a device that stores energy for a short time, distributing that power to other system components as necessary. It helps start components like the motor or fan and keeps them operating smoothly.

What is the $5000 rule for HVAC?

The "$5000 rule" is a simple guideline for determining whether you should repair or replace your HVAC system when your system is having issues. All you need to do is take the cost of the repair and multiply it by the system's age. If the result is less than $5000, it's probably best to go forward with the repair. If the result is more than $5000, you should probably replace your system instead.

Home Depot Service Provider Licensing and/or Registration Information

Home Depot local Service Providers are background checked, insured, licensed and/or registered. License or registration numbers held by or on behalf of Home Depot U.S.A., Inc. are available at homedepot.com/licensenumbers or at the Special Services Desk in The Home Depot store. State specific licensing information includes: AL 16036; AK 25084; AZ ROC252435, ROC092581; CA 602331; CT HIC.533772; DC 420214000109, DRM300281; DE HM-0000772; FL CRC046858, CGC1514813, CAC1813767, CAC1818831; GA GCCO005540, GAREGCN208589; HI CT-22120; ID RCE-19683, 022877; KY HM05813; LA 557308, 43960, 883162; MD 85434, 42144, 76141; MA 112785; MI 2101089942, 2102119069; MN BC147263, MB732457; MS 2222-MC; NV 38686, 82440; NJ 13VH09277500; NM 86302; OH 46992; OR 95843; The Home Depot U.S.A., Inc. is a Registered General Contractor in Rhode Island and its Registration Number is 9480 and other state specific licenses are 00008422; SC GLG.110120, M-104779; TX TACLB00014980C, TACLA00001574C; UT 286936-5501; VA 2705-068841; WA HOMED088RH; WI 1046796 and WV WV036104.

Helpful Resources

Rheem HVAC unit outside a home
When to Replace Your HVAC System

Learn when it's better to repair your HVAC system and when it's better to replace your system entirely.

Customer talking to a THD HVAC service pro
Choosing HVAC Service Providers

Learn how to pick the best HVAC Installer for your project.

HD service pro conducting a routine maintenance check on a customer's HVAC unit
HVAC Basics

Routine maintenance is needed for any HVAC system to run properly.

Reviews

Program Rating

4.4

out of 5

47924

9612

2686

2400

4689

84%

Of customers recommend HVAC Repair

1-5 of 67311 verified reviews

Looks like you're in:

September 20, 2026

Very thorough HVAC maintenance completed

- Nickname

Recommend this service

September 20, 2026

NCundefined, 27615

September 1, 2026

ARS Services from sales to installation were great.

- jjd

Recommend this service

September 1, 2026

NCundefined, 27615

August 17, 2026

The technician was very friendly and professional. He was very knowledgeable and explained everything clearly.

- TonyO

Recommend this service

August 17, 2026

NCundefined, 27615

August 13, 2026

Michael and his team were very professional and did a great job!

- TonyO

Recommend this service

August 13, 2026

NCundefined, 27615

June 2, 2026

Very good experience

- cool

Recommend this service

June 2, 2026

NCundefined, 27615

HVAC Repair

When your heating and cooling system stops working, you need the help of a reliable, experienced, local service professional that can diagnose the problem and repair your air conditioner or furnace at a fair price. You can count on The Home Depot's licensed and insured heating and cooling professionals for all your heaters, air conditioning units, and any ventilation needs.

If you need a furnace repaired or an air conditioner serviced, we'll send a local technician out to diagnose the specific problem and recommend solutions for you and your family. There will be a diagnostic fee for the visit, and any specific repairs will be an additional charge. If replacing your system is the best solution, the fee for the diagnosis will be credited toward the purchase and install of a new system.

AC Repair

In the heat of the summer, there's nothing worse than when your air conditioner goes out unexpectedly. When you begin looking for cooling system professionals to perform a diagnostic and attempt to repair your air conditioning unit, look no further than The Home Depot.

When you call or sign up for a heating and cooling system repair, you can expedite the service process by having answers ready to some of the following questions:

  • Is your air conditioner currently working?
  • How long have you experienced the current problem?
  • When was the last time your air conditioner was serviced?
  • Does your air conditioner have a lengthy repair history?

You can trust our licensed and insured service professionals to repair your heating or air conditioning unit in a timely, professional fashion. Because our professionals service all major brands and models, you can also feel confident that the repair services you're receiving are backed by The Home Depot.

Furnace Repair

Just as important as keeping your home cool in the summer, a properly working furnace or heat pump is critical during the cold winter months. When it comes to heating repair, all the same principles apply.

Heating repair services are a commonplace for our licensed and insured professionals who have performed countless furnace repairs. The Home Depot's service professionals can repair a variety of heating systems including furnaces, heat pumps, and boilers.

Emergency HVAC Repair Services

Did your unit stop working unexpectedly? Call The Home Depot today to get your heating and air conditioning system repaired quickly from our local, licensed and insured professionals.

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