Most homeowners pay $388 for AC repair, with typical costs ranging between $168 and $611 for common fixes such as blowers, valves, or system recharge. The cost of this repair varies greatly depending on the issue, part, project complexity, and company. Repairing a small window air conditioner will cost less than fixing a central air conditioning system or replacing ductwork, which can cost up to $12,300. How much does ac repair usually cost?

Ac repair cost

Guide to Air Conditioner Repair Prices

Numerous factors can influence how much your AC repair will cost, which are listed below by category:

Diagnostics and troubleshooting

A troubleshooting service call can cost anywhere from $75 to $180, depending on your location and the time of year. During the hot summer months, HVAC professionals’ time is in high demand, with some charging up to $200 per hour. A yearly tune-up of your system can be performed by your HVAC professional for around $80 to $100. This yearly maintenance prevents major system repairs and provides you with peace of mind and significant long-term savings. Furthermore, regular servicing can assist a home inspector in certifying that your unit is in good working order if you decide to sell your home.

Home Air Conditioner Recharge

Home air conditioner recharge costs can range from $100 to $600. The cost varies greatly depending on the size of your unit, the refrigerant used, the cost of the refrigerant, and the quantity required. Six pounds of R-22 will set you back around $500. Furthermore, new regulations to phase out R-22 have increased the price. In terms of labor costs, recharging should take no more than a couple of hours.

Replace or Repair an Air Conditioner Compressor

The cost to replace an air conditioning compressor ranges between $1,200 and $2,800. If your air conditioner is blowing warm air, noisy, or vibrating when it starts, it could be due to a faulty compressor. A professional substitution should only take a few hours. A hard start kit for an air conditioning compressor costs between $100 and $250. Depending on the extent of the damage, replacing the compressor often makes more sense to ensure a long-term solution.

Repairing an AC Freon Leak

A professional can detect and repair an AC gas leak for between $225 and $1,600. The duration of this project is determined by the location and severity of the leak. Some types of damage can take up to eight hours to detect and repair. Before going anywhere else, always contact HVAC repair near me.

Air Conditioner Replacement Cost

The cost of installing a new air handler system ranges between $700 and $5,600. An air handler works with existing systems to circulate hot and cold air. Air handler installation costs vary depending on the size, type, and local labor rates.

Replacement of the Condenser

A new AC condenser costs between $900 and $4,000 for the part and installation, frequently nearly as much as replacing the unit itself. However, the price may vary depending on the unit. This project should take less than a day to complete—about four hours on average. Ask a professional if you can repair your air conditioner condenser instead of replacing it entirely for a fraction of the cost.

Replacement of AC Ducts

Installation costs about $2,000 when replacing your duct system. Expect to pay between $9,200 and $12,300 to install a duct system and new HVAC system in a 2,500 to 3,500 square foot home, or $25 to $40 per square foot. Depending on the amount of ductwork required, this project could take several days.

AC Blower Service

Ac blower repair can be as low as $150. If a professional determines it is beyond repair, a blower motor replacement costs $250 to $800 or up to $2,000 for a high-end model. The cost is determined by the type of blower motor required, with premium models being more expensive. This project takes varying amounts of time, with most replacements taking about three hours.

AC Expansion Valve Replacement

The cost of replacing the expansion valve is between $100 and $500. Depending on the extent of the repair, repairing an AC expansion valve is relatively inexpensive. This should only take a few hours to complete.

AC Inverter Repair

The cost of inverter AC unit maintenance is approximately Condenser Replacement. Nonetheless, inverter AC units are more energy-efficient and can save up to 50% to 60% on energy costs. So, in the long run, this system may be worthwhile.

Replacement of an alternating current fuse, circuit breaker, or relay

Fuse, circuit breaker, or relay replacement in an air conditioner costs between $15 and $300. These projects are relatively quick, with the majority taking only a couple of hours to complete.

Replacement of an AC Thermostat

A thermostat replacement costs between $60 and $440, including parts and labor. Repairing a thermostat is slightly less expensive. A professional should be able to complete a replacement in less than two hours.

Repairing an AC Capacitor

The cost of replacing a capacitor ranges between $120 and $475. When completed by an experienced professional, this quick project should take less than an hour.

Replacement of the Evaporator Coil

The average cost of replacing an evaporator coil on an air conditioner is around $1,000, with the typical range falling between $600 and $2,000. Evaporator coil replacement can take up to eight hours, so most of the cost is labor.

Printed Circuit Board

The cost of replacing an air conditioner’s circuit board ranges between $150 and $700. In general, replacing an AC circuit board is less expensive than replacing it, and if yours is still under warranty, you may only have to pay for labor, typically costing $100 to $300.

Pan for Drainage

Depending on the type, a new drain pain typically costs between $200 and $600. Drain pans collect the condensed water that falls from an air conditioner while running and direct it into the drain line, preventing the unit from leaking. The most common reason for drain pan replacement is cracking caused by temperature changes.

Cost of AC Repair by Unit Type

There are numerous air conditioner types and sizes, and the cost to replace each varies accordingly.

Repair Prices by Type

Average Price Range

  • $50 – $125 Window
  • Central
  • $100 – $500
  • $125 – $500 Swamp Cooler
  • Geothermal
  • $200 – $700
  • HVAC System
  • $300 – $500
  • $750 – $900 Ductless Mini


A window AC unit repair will cost homeowners between $50 and $125. Because window units are much smaller than central air conditioning units, they are generally less expensive to repair.


A central air conditioning unit repair costs between $100 and $500. Central air conditioners cool air in a central location and distribute it to different areas via fans or ductwork.

Swamp Chill

A swamp cooler repair will cost homeowners between $125 and $500. Swamp coolers add moisture to the air by blowing air through a wet material.


Repairing a geothermal air conditioning unit costs between $200 and $700. Geothermal air conditioning units are typically hidden from view, with lines buried in the basement or yard.

HVAC System

HVAC repair costs can range from $300 to $500 on average. HVAC systems heat, ventilate, and cool a home.

Mini Ductless

A ductless mini repair typically costs between $750 and $900. A ductless mini AC unit does not require air ducts to operate because it only cools one room at a time.

Other Factors Influencing AC Repair Prices

Because air conditioners are fairly complex appliances, several factors can influence how much you pay to repair your unit. These are some examples:

  • Size of the unit
  • Branded versus generic components
  • The unit’s accessibility
  • Refrigerant requirements
  • When you require repairs (the season)
  • Warranty information


Air conditioner technicians typically charge $75 to $150 per hour during regular business hours. You can expect to pay between $160 and $250 per hour for after-hours or holiday visits. The service call fee, a flat fee charged by repair companies to send someone out and diagnose the problem, ranges between $75 and $200; however, most companies will apply that fee to the repair costs if an issue is discovered.

Compare Quotes for Your AC Repair Project

AC Repair vs. Replacement

The cost of replacing a central air conditioner ranges between $2,500 and $7,500, depending on the size of your home, which influences the size of the unit you’ll need, the brand, and the SEER rating. Expect to pay $6,000 to $12,000 if you install ductwork and the central air conditioner.

When deciding whether to repair or replace your air conditioner, choose a replacement if:

  • The repair cost multiplied by the age of the system in years exceeds $5,000.
  • Your machine requires frequent maintenance.
  • The repair cost is more than half the price of a new unit.
  • Your unit is over ten years old.
  • The air conditioner uses R-22 Freon, a hazardous coolant being phased out.

Mr. Quality’s air conditioner repair cost is very reasonable and the best in all the Chicagoland. Many people ask about is ac repair covered under home insurance? Learn more about it in another post. You can contact us at 708-748-1946.

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