Air Conditioning Repair Services

Trusted Air Conditioning Repair Experts

A properly working air conditioning system is essential for maintaining comfort in your home — especially during the Bay Area’s warm summer months. When your A/C struggles or fails, it’s more than an inconvenience — it impacts your indoor air quality, energy costs, and even your family’s health.
At FairPrice Heating & Cooling, we specialize in fast, dependable, and honest air conditioning repairs. Whether you’re dealing with strange noises, weak airflow, leaking water, or a complete system shutdown, our team is ready to get your cooling system running like new again.
With free diagnostic testing when you choose our recommended repairs, expert troubleshooting, and no-pressure service, we’re the Bay Area’s trusted choice for residential A/C repair services since 2012.

Free Diagnostic Testing

Worried about hidden fees just for having someone take a look?
With FairPrice Heating & Cooling, you get free diagnostic testing when you move forward with our recommended repairs. That means you’ll always know what’s wrong, what it takes to fix it, and how much it will cost — before we start.
No upselling, no pressure — ever. We focus on honest solutions that serve you, not sales quotas. Our only goal is to restore your home’s comfort as quickly and affordably as possible.

Our A/C Repair Services

Component Replacement

Common Symptoms:
When your air conditioner struggles to turn on, makes unusual grinding or banging sounds, or suddenly stops cooling your home efficiently, it often signals that a key internal component has worn out or failed.

Our Approach:
At FairPrice Heating & Cooling, we perform a thorough inspection to identify the specific faulty part, whether it’s a capacitor, contactor, relay, or another critical piece. We only recommend replacing what’s absolutely necessary. Using high-quality, manufacturer-approved parts, we restore your system’s performance quickly and reliably. Our goal is to get you back to full comfort without unnecessary delays or costs.

Great that Shlomi was able to respond quickly and try to diagnose the issues with our AC unit. Would definitely call them again for future issues.

Jeremy L.

Yelp Review

Fan Motor & Blower Repairs

Common Symptoms:
Weak airflow from your vents, loud rattling or squeaking noises, and overheating A/C units often trace back to a faulty fan motor or blower.

Our Approach:
Our technicians inspect the fan blades, motor bearings, capacitors, and electrical connections to pinpoint the problem. We clean, repair, or replace the damaged motor or blower components with OEM parts to restore full airflow and cooling efficiency. Plus, we check for other system stress points to prevent future fan failures, helping you enjoy a more comfortable, energy-efficient home.

Shlomi was very responsive, punctual and knowledgeable. Our A/C unit (Fujitsu) is usually very quiet, can barely hear it running, it was making an unusual noise. Shlomi came to the appointment on time, tried a few different things to diagnose the problem. He was able to get the noise to stop and the unit seemed to be working fine.

L. R.

Yelp Review

Electrical & Control Board Repairs

Common Symptoms:
If your A/C won’t power on, turns off at random, short cycles, or emits burning smells, the culprit may be a problem with the electrical system or control board.

Our Approach:
We perform thorough electrical testing to diagnose shorts, bad capacitors, damaged relays, or malfunctioning control boards. We repair or replace faulty components safely, ensuring your system operates consistently and securely. Our attention to detail helps protect your A/C system from future electrical failures and ensures compliance with the latest safety standards.

This is the second time I have used Shlomi and his team. He is always responsive, prompt and keeps you updated as to when he will arrive. Very reasonably priced...and knows his trade well. I will continue to use him for my needs!

Leslie

Yelp Review

Refrigerant Recharge & Leak Repair

Common Symptoms:
If your air conditioner is blowing warm or slightly cool air, showing signs of ice buildup on the refrigerant lines, or causing sudden spikes in energy bills, you could be facing a refrigerant leak or low levels.

Our Approach:
We begin by pressure testing your system to locate any leaks, repairing them with precision to prevent future problems. Once sealed, we recharge your system to the manufacturer’s recommended refrigerant levels, ensuring optimal cooling efficiency. Unlike temporary “top-offs,” our method addresses the root cause for long-term reliability. We also educate you on maintaining a leak-free system moving forward.

Shlomi and his team really helped repair our AC unit which had water leaking And refrigeration leaking. Fixed both issues and added new refrigeration to old AC unit. It's really good service and helped restored the AC unit and saved a lot of money in repairs. Definitely recommend And great quality of service!

Pranjal O.

Yelp Review

Compressor Repairs & Replacement

Common Symptoms:
The compressor is the heart of your A/C system. Symptoms of compressor failure include the unit not cooling, weak airflow, strange humming noises from the outdoor unit, or frequent circuit breaker trips.

Our Approach:
FairPrice Heating & Cooling specializes in diagnosing compressor problems with cutting-edge tools. If repairs are possible, we’ll perform them meticulously. If the compressor is completely seized or burnt out, we’ll recommend a replacement and discuss all your options — including warranty coverage where applicable. Either way, we make sure your cooling system gets back to running at full strength with minimal downtime.

Thermostat Repairs & Replacements

Common Symptoms:
Temperature inconsistencies, unresponsive controls, a blank thermostat screen, or an A/C system that won’t turn on could point directly to thermostat malfunctions.

Our Approach:
We test your thermostat’s communication with your HVAC system to determine whether recalibration, repair, or full replacement is needed. If a replacement is best, we offer a range of modern, energy-efficient options, including smart thermostats for better control and savings. Our technicians ensure seamless installation and programming, so your cooling system operates flawlessly and conveniently.

Thank you Shlomi for answering your phone yesterday when others would not! With this cold weather I needed a new thermostat ASAP! And he kindly fit us in the next day. He was prompt, professional and friendly. I will definitely use him again in the future for a much needed duct cleaning and system inspection. Thank you again Shlomi!

Leslie

Yelp Review

Noise Diagnostics and Solutions

Common Symptoms:
Strange sounds like screeching, banging, clicking, humming, or buzzing from your A/C can indicate a range of issues, from loose parts and worn bearings to electrical shorts or debris stuck in the system.

Our Approach:
FairPrice Heating & Cooling conducts a complete noise audit to identify exactly where the sound is coming from. We repair or replace loose or damaged components, tighten connections, lubricate moving parts, and clear any debris. If larger issues are uncovered, we offer repair solutions that tackle the root cause — restoring your system to smooth, quiet operation.

L. R.

Yelp Review

Frozen Evaporator Coil Solutions

Common Symptoms:
Visible ice buildup on your indoor unit, reduced airflow, and water leaking around your air handler are all signs of a frozen evaporator coil.

Our Approach:
First, we shut down the system to prevent further damage. Then, we investigate airflow blockages, low refrigerant levels, dirty coils, or malfunctioning components that contribute to freezing. After thawing and cleaning the coil, we make targeted repairs to ensure your A/C stays ice-free and efficient, even during the hottest months.

Clogged Drain Line Cleaning

Common Symptoms:
Pooled water around the indoor unit, musty or moldy smells, and unexpected shutdowns often stem from a clogged condensate drain line.

Our Approach:
We flush and clean the entire drain line using professional-grade tools to remove buildup and restore free drainage. Additionally, we inspect the pan and drainage system for signs of microbial growth or corrosion. After clearing the clog, we can install preventative treatments to help you avoid future water damage and costly repairs.

Short Cycling Diagnosis & Repair

Common Symptoms:
When your A/C unit turns on and off repeatedly within short intervals — without cooling your home properly — it’s called short cycling, a condition that strains your entire system.

Our Approach:
We carefully assess thermostat settings, refrigerant levels, airflow restrictions, and electrical faults to determine the cause. Once diagnosed, we implement targeted solutions to restore normal cycles. Short cycling not only damages your A/C but also dramatically raises your utility bills — our expert repairs protect both your system and your wallet.

And More!

Emergency A/C Repairs

Total loss of cooling during extreme heat, burning smells, loud mechanical noises, or system failures that put your safety and comfort at risk.

Our team is available for emergency A/C repairs, ready to respond quickly when you need us most. We prioritize urgent calls, bringing the tools and parts needed for immediate solutions. Our technicians work swiftly to diagnose the problem, explain your options clearly, and make the necessary repairs to restore your comfort without delay.

Common Problems We Solve

Here are the top issues we help Bay Area homeowners fix every day:

A/C Blowing Warm Air

Few things are more frustrating than an air conditioner that’s running but only blowing warm or slightly cool air. This issue often points to a refrigerant problem — whether it’s low levels from a leak or a complete loss of refrigerant. It could also indicate a malfunctioning compressor that’s no longer able to properly circulate coolant. In some cases, dirty outdoor condenser coils can prevent heat from being released, causing the system to blow warmer air inside. Our team uses specialized diagnostic tools to quickly determine the cause and recommend efficient repairs, ensuring you get the cooling relief you need — without unnecessary delays or guesswork.

System Not Turning On

If your air conditioner refuses to power up at all, it can feel like a total system failure — but it’s not always as serious as it seems. In many cases, a tripped breaker, blown fuse, or thermostat malfunction is the root cause. Other times, it could be a safety switch that shut off the system to prevent damage. Our technicians start with a full-system diagnostic, checking all electrical connections, capacitors, and controls to locate the exact problem. We restore power safely and professionally, while ensuring the issue won’t repeat itself. No guesswork, no patchwork — just solutions that last.

Water Leaks Around the Indoor Unit

Noticing puddles or water damage near your indoor A/C unit? That’s a clear sign that something is wrong — usually a clogged condensate drain line. When the drainage system becomes blocked with dirt, algae, or debris, water backs up and spills out around the air handler. In some cases, a frozen evaporator coil that melts rapidly can also overwhelm the drain system. Our approach includes clearing the drain line thoroughly, inspecting for microbial growth, and ensuring the evaporator coil is operating properly. Left untreated, water leaks can lead to serious issues like mold growth or structural damage, so fast action is essential.

Unusual Noises from the A/C Unit

Air conditioners are designed to operate quietly, so when you hear strange noises, it’s a red flag. Grinding sounds may point to worn-out motor bearings, while rattling could mean loose panels, broken fan blades, or debris caught inside the system. Screeching often signals belt or motor problems, and buzzing noises could indicate electrical issues. Our team is skilled at noise diagnostics — we don’t just guess based on the sound. We locate the exact source of the problem, recommend the right fix, and make sure your system runs smoothly and quietly again. Ignoring odd noises can turn minor repairs into major breakdowns, so don’t wait!

Zone Control System Install

It does not make sense to cool or heat an area that is not being used. There are two real options to successfully zone your home.

The first option is to invest in a second HVAC unit and have one cool or heat the most active space and the second be on ‘standby’ for the lesser used space.

The second option is to use a high efficiency system which can provide cooling modulation to adapt its power output based on which zones need to be cooled. Because the high efficiency systems are able to throttle up or down, they are able to maintain humidity control and air flow and thus, overall air quality and comfort won’t be negatively affected.

Contact Fairprice Heating & Cooling to help you select the right equipment to zone your home and help save on energy costs.

Request an Air Conditioning Service quote today!

For questions or comments about our Bay Area HVAC and insulation service, please use the following information. We look forward to hearing from you soon!