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How Much Does Ac Repair Cost?

Typical Range: $164 - $550

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Average AC Repair Cost

Most air conditioner repairs cost between $164 and $550, with most homeowners reporting that they spend $356 on average. Prices for this project vary greatly by company. The cost per hour can be anywhere from $35 to $200. Keep in mind that many contractors calculate rates based on the job, and not hourly labor. For example, repairs to a small window AC unit will probably cost less than fixing a central ac system.

You can DIY many repairs to your air conditioning unit, but it is best to let a pro take care of any projects involving Freon. A licensed professional should deal with this dangerous substance.

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National Average
$356
Typical Range
$164 - $550
Low End - High End
$75 - $1,500

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Cost data is based on actual project costs as reported by 45,639 HomeAdvisor members in .

Air Conditioner Repair Costs

Common ProblemAverage Cost to Fix
Refrigerant leak detection and repair$225-$1,600
AC refrigerant recharge$160-$750
Circuit board replacement$120-$600
Replace fuses, circuit breakers or relays$15-$300
Thermostat replacement$60-$470
AC compressor repair hard start kit$100-$250
Capacitor or contactor replacement$90-$400
Home air compressor replacement$1,350-$2,300*
Evaporator coil replacement cost$650-$1,200
Condensing unit fan motor replacement$100-$700

*depending on size and type

AC Repair Estimate

A troubleshooting service call can vary from $75 to $180, depending largely on your geographical location and the time of year in which the call occurs. HVAC professionals’ time is at a premium during the hot summer months, with some pros charging as much as $200 per hour.

Your HVAC professional can perform a yearly tune-up of your system for around $80 to $100. This yearly maintenance helps head off major repairs to your system and provide you with peace of mind and considerable savings in the long term. Additionally, regular servicing can help a home inspector certify your unit is working properly in the event you decide to sell your home.

Home AC Recharge Cost

Depending on the size of your AC, a home ac recharge costs between $160 and $750. The price also varies depending on which refrigerant you use. New regulations that phase out R-22 mean the product is increasing in price. Recharging shouldn’t take more than a couple of hours.

Cost to Replace an AC Compressor

Expect to pay $1,000 or more for the cost to replace an air conditioning compressor. If you notice that your AC is blowing warm air, being noisy or vibrating when starting, your compressor could be to blame. A professional replacement should only take a few hours

AC Compressor Repair Cost

An air conditioning compressor repair hard start kit runs between $100 and $250. Depending on the damage, it often makes more sense to install a new compressor to ensure a long-term fix. 

AC Freon Leak Repair Cost

A pro can detect an AC gas leak and repair it for between $225 and $1,600. The amount of time this project takes depends on the location and severity of the leak. Some damage can take more than eight hours to detect and fix.

Air Handler Replacement Cost

Installing a new air handler system sits between $1,000 and $3,500. An air handler works with existing systems to circulate both hot and cool air depending on your needs. Learn more about air handler installation costs.

Air Conditioner Fan Coil Leak Repair Cost

The quote to replace a fan coil or condensing unit should be about $2,000. The length of time for this project varies but should take about a day or less to complete. Though some instances may allow you to repair a fan coil leak, it’s often best to replace it altogether.

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Condenser Replacement Cost

A new condenser averages $1,750 to install. But this price can vary depending on the unit. It should take a pro less than a day to complete this project – about four hours on average. Ask a pro if you can repair your air conditioner condenser instead of a full replacement.

AC Duct Replacement Cost

The price to replace your duct system is about $2,000 for installation alone. To install a duct system and new HVAC system, expect to pay between $9,200 and $12,300. This project can take several days depending on the amount of ductwork needed.

AC Blower Repair Cost

An AC blower repair can cost as little as $150. But if you need the blower motor replaced, this project can range from $500 to $1,300. The price depends on what kind of blower motor you need, as premium models cost more money. The amount of time for this project varies, with most replacements taking about three hours.

AC Expansion Valve Repair Cost

Repairing an AC expansion valve is relatively cheap depending on how damaged it is. Entirely replacing the valve costs up to $450. This project should only take a few hours.

Inverter AC Repair Cost

The cost of maintenance and repair on inverter air conditioners is higher than on a regular unit. Inverter AC is more energy efficient than regular units and can save as much as 40 percent in energy costs. So, this system may be worth it in the long run.

AC Fuse, Circuit Breaker or Relay Replacement Cost

It costs between $15 and $300 to replace fuses, circuit breakers or relays in an AC unit. These projects are relatively fast and most take just a couple of hours to complete.

AC Thermostat Replacement

It costs between $115 and $250 to replace a thermostat. The cost to repair a thermostat is slightly less expensive. A replacement should take a professional less than two hours to complete.

AC Capacitor Repair Price

Expect to pay from $120 to $400 to replace a capacitor. This quick project should take less than an hour when done by an experienced professional.

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How Do You Tell If Your AC Is Broken?

If you notice any of these signs, there’s a chance that your air conditioner is malfunctioning. Call a professional AC repair pro in your area to diagnose and fix the problem.

1. Your air conditioner is not working at all.

First, make sure the thermostat is set to “cool.” Then, confirm that your designated cooling temperature is less than the temperature of the room or home. If everything appears to be in good shape, examine the electrical panel to be sure you do not have a tripped breaker. If nothing appears to be out of place and the unit is still not working, get in touch with an air conditioning professional.

2. You hear the unit running, but there is little or no cool air coming out of your vents.

If your thermostat is set to a reasonable temperature and your home is still uncomfortably warm, your air conditioner is not doing its job correctly. 

3. Your air conditioner is making strange noises.

You are likely familiar with the typical noises your unit makes as it cycles. So, when you hear something that sounds off or different, it is time to call for repairs.

4. Your air conditioner smells bad.

Unusual odors coming from your unit indicate there is dirt, mold or mildew inside. This can circulate contaminated air through your home. Bad smells are more than just a nuisance. They indicate a problem that should be addressed right away to avoid health issues for your family. 

5. Your air conditioner is short cycling.

It is perfectly normal for your air conditioner to cycle on and off to maintain a set temperature throughout your home. However, if you notice that it is turning on and off more frequently than usual for no apparent reason, then it is possible that your unit is malfunctioning. Short cycling puts extra stress on your air conditioner and can cause it to fail if not handled quickly. 

6. Water is leaking in and around your unit. 

While a small amount of condensation is normal, excessive water in your unit indicates problems. Contact an HVAC repair professional for help. This job involves electrical components that should be left to the pros.

7. Your unit is icy or frosty.

Ice or frost in your air conditioner is problematic. Blocked or restricted airflow causes ice buildup which can cause your unit to freeze.

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Can You Postpone a Repair?

Though a broken AC may continue to work for a time, it’s best to get any problems fixed as soon as possible. Ignoring warning signs can make a small problem worse and cause more expensive repairs in the long term. Have your unit repaired promptly to avoid major damage or a high utility bill.

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DIY vs. Professional AC Repair

An experienced DIYer should be able to take care of many small repairs. However, it’s best to call a pro if there is electrical work involved. And you should definitely ask for help if the project involves working with refrigerant, which is a toxic material that often requires a license to handle.

Be sure to do your homework before hiring a professional service. You’ll want to check:

  • State licensing and insurance requirements.
  • Your HVAC system’s history and any warranties.
  • Prices and service packages from different contractors.
  • Referrals from friends and family.
  • Professional certifications, associations and partnerships. Including but not limited to:
    • Air Conditioning Contractors of America (ACCA)
    • Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA)
    • Certified by North American Technician Excellence (NATE)
    • Partnered with ENERGY STAR

Try to stick with a company that specializes in HVAC services. While some general handyman companies can provide a low-cost alternative to many projects, a company that focuses on air conditioning and heating is usually a better option. Take a look at this guide for more tips on hiring a contractor.

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Questions to Ask AC Repair Services

  • Are they licensed, bonded and insured?
  • Are their technicians certified by any professional HVAC organizations?
  • What types of warranties and guarantees to do they offer for their work?
  • If your unit is still under warranty, is the HVAC pro certified to do warranty work for the brand of AC you own?
  • If there is a “free” offer, are there conditions you must meet to qualify for it?
  • How many years has the company been in business?
  • Will they provide testimonials and references for you to review?
  • Does the HVAC repair company require their employees to undergo background checks and drug testing?
  • Does the company provide an AHRI Performance Certification?
  • Will the technician inspect the duct system as well as the unit itself?
  • How does the company charge for services?
  • Is financing available for larger repairs?
  • Does the company have a 24/7 emergency ac repair service?
  • Will the company provide a written estimate before starting the work? 

AC Certifications

AHRI Certification

Your HVAC professional can provide you with an AHRI Certificate of Certified Product Performance upon request to help you verify that your system is properly matched. The certificate verifies that the Air Conditioning, Heating and Refrigeration Institute (AHRI) has certified your outdoor unit (condenser) and indoor unit (evaporator) combination as a matched system.

For higher efficiency models, this certification may help you obtain a rebate from your utility or local municipality. Not all areas offer a rebate, but your technician will likely be able to provide information about the certification process. Fees for performing this certification vary, but generally are relatively inexpensive.

EPA 608 Certification

The Environmental Protection Agency (EPA) requires that technicians who work with controlled refrigerant carry certification to do so. There are four levels of certification. Your HVAC technician should be “level two certified” at a minimum. Being “universal certified” is even better. It’s a good idea to obtain this certification information from your HVAC technician. You may need it in the future if you decide to sell your home. Costs for certification average $40 to $240.

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FAQs

Answer each of these questions in 2-3 sentences. Include part of the question in your response.

What is the average cost to replace an air conditioner?

The average cost to replace a central air conditioner is about $5,000. But it can be as much as $12,500 depending on the size of your home and how complicated the ductwork is.

How long does an air conditioner last?

Generally, an AC lasts between 12 and 15 years. But this number varies depending on how often you use the unit. The more use the system gets, the faster it will wear out. After 15 years, it’s a good idea to call an installation professional for a new unit.

Are Freon leaks dangerous?

Freon itself can be very dangerous. But a normal leak in your home shouldn’t hurt you as long as you exercise caution. Avoid the refrigerant and make sure the area around the leak is well-ventilated. Do not directly inhale the gas and make sure to stay away from the leak if it is in an enclosed space. Too much exposure can lead to refrigerant poisoning and even death.

How much does it cost to put Freon in a central air unit?

It costs between $160 and $750 to put Freon in a central air system. The price varies based on the size of your unit and the type of refrigerant you use.

How much does it cost to fix an AC leak in a house?

The cost to find and fix an AC leak is between $225 and $1,600.

Conclusion

An air conditioning repair is the last thing you want to deal with. Make sure your unit stays in working order all year long with regular air conditioning checkups. Annual tune-ups by a professional HVAC technician will increase the lifespan of your unit. When you do need repairs, be sure to hire a technician trained and certified in HVAC repair for best results. Following these guidelines will ensure that you are comfortable and cool on even the hottest days.

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How do we get this data?

  1. Homeowners visit HomeAdvisor.com to find a top-rated pro to complete their home improvement project or repair.

  2. Once their projects are completed, the members log in to their accounts and complete a short cost survey.

  3. After compiling and organizing the data, we report it back to you.