A quality air conditioner is one of the most important parts of your home comfort system, specially when you live in The Bay Area Over its life span, even the best air conditioner is going to break or malfunction.

The cost of repairs will depend on the scope and severity of the problem. Let’s review some of the most common air conditioning repair services and the median estimated costs1 to repair them.

1. Air Filter

The air filter is a key component for your cooling system. It grabs dust and other debris, stopping it from blowing into your HVAC ductwork. Exchanging or cleaning the filter is fast and easy. Most of the time you can handle it without the help of a trained HVAC technician.

Disposable filters are most common. Depending on the type you use, it can be a few dollars for a flat filter or around $20 for a pleated filter. If you have a washable filter, the only cost is the water and labor it takes to clean it.

In general, your filter should be changed every month to three months. If you don’t swap it out frequently, your air conditioner will have to work harder to sustain the set temperature. This can increase your monthly utility bills.

2. Thermostat

Your thermostat is how you use your air conditioner. If something is malfunctioning with the thermostat, you could think there’s a problem with the air conditioner itself. Sometimes resolving the issue is as simple as adjusting the settings.

If this doesn’t handle the problem, an HVAC technician from Contra Costa Heating & AC can help. The cost of replacing your thermostat will begin with the model you choose. Smart models include additional features and could help you save money in the long run. Replacing your thermostat starts around $75, depending on hardware and labor.

3. Refrigerant Leak

Refrigerant is an integral part of your air conditioner because it absorbs heat out of your home. If it’s leaking costs can include both repairing the leak and replacing any lost refrigerant.

Most of the time, refreshing your supply of coolant will run between $100 to $350, but this number can be higher if your air conditioner is more powerful or uses R-22. Known by the more popular name Freon, R-22 is no longer manufactured due to its effect on the ozone layer. Only recycled quantities are available, making it more expensive.

If your air conditioner needs R-22, has a leak or is getting older, your technician may point you toward our air conditioning installation in The Bay Area. We also serve surrounding communities.

4. Electrical Issues

Electrical components include the circuit board, as well as breakers and fuses. Damage or malfunctions can reach a wide variety of air conditioning systems like the motor, compressor or AC contractor.

Most electrical components cost around $75–$290 to repair or replace. The circuit board is more important and replacing it can be between $125–$625. Your Contra Costa Heating & AC technician will review these parts throughout the diagnosis to figure out if they’re the reason other systems are malfunctioning.

5. Evaporator and Condenser Coils

Most air conditioners have two coils. The evaporator coil contains the refrigerant and takes in the heat from surrounding air. Replacing this component costs between $675–$1,300.

The condenser coil condenses the coolant into liquid before diffusing the heat outdoors. Replacement costs are typically around $581 or higher, depending on your type of air conditioner.

6. Drainage Issues

If your air conditioner is suffering from drainage problems, costs may include both water damage as well the repair or replacement of damaged parts. Affected components may include:

  • Drain pan, which collects, and drains condensed water. Replacement: $250–$575
  • Condensate drain tube, which drains the drain pan. Replacement: $100–$195.
  • The drain line, which may need to be flushed of mold, mildew or clogs. Service cost: $75–$250.

7. Ductwork Repair

Without your air ducts, cool air cannot move through your home. Cracks and leaks will need to be repaired to prevent your cooling bills from getting bigger. Repairs most often cost between $300–$500. Installing new ductwork is pricier but can offer greatly enhanced energy efficiency. This cost depends on the size of your home but most often runs several thousand dollars.

8. Service Calls and Tune-Ups

The cost of a service call will depend on your location and local demand. It’s typically around $70–$200, which takes care of travel and basic diagnostics. Other key aspects include labor and parts, which are usually flat rates. Labor might run between $70–$130 per hour.

Emergency services are usually more expensive, but worth it to prevent interruptions to your comfort. An average emergency call may be around $315 for night, weekend or holiday visits.

Quality air conditioning maintenance runs anywhere from $85 to $110. Participating in a yearly maintenance plan is usually less expensive, with an average flat cost of $150 for two visits. Our maintenance plan is an exceptional value, because we can find and take care of problems swiftly and inexpensively. This service could also reduce your likelihood of malfunctions and breakdowns.

Should I Repair or Replace My Air Conditioner?

Our friendly, knowledgeable technicians will provide detailed information about your air conditioner. In many cases, providing info you’ve learned beforehand will help us uncover the source of the problem.

Common signs you need air conditioning repairs include:

  • Strange or loud noises. Listen for hissing, clanging or gurgling sounds.
  • Warm air or poor circulation. Electrical failure stops cooling systems from working, while an obstruction in your ductwork restricts airflow. This can also be a result of a dirty air filter.
  • Short cycling or inconsistent operation. Lots of starting and stopping adds more strain on your air conditioner. This is often caused by a dirty air filter.
  • Higher utility bills. Inefficient components or clogs force your air conditioner to work more intensely. Watch your monthly bills for sudden increases.

If your repair bill goes over $1,500, it could be a smarter option to schedule air conditioning installation instead. A new air conditioner is more energy efficient, which can save you money on cooling bills in the long run.

Your Contra Costa Heating & AC technician will help you figure out the right choice. Since 1970, we’ve been renowned for our honest, high-quality air conditioning repair in The Bay Area and commitment to the best possible customer service. Request your appointment by calling us at 510-343-9841 today!

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1Average air conditioning repair costs are sourced from 2020 HomeGuide estimates, which are based off nationwide averages. Your exact cost may vary.