San Marcos & San Diego Air Conditioner Repair

NATE Certified Repair Technicians

With Action Air Conditioning Repair Services you can be rest assured your AC is fixed properly the first time.

Save Money with No Future Repair Costs!

Action Air Conditioning Repair Services

Are you looking for unparalleled air conditioning services in the San Diego area? Look no further! Action Air Conditioning, Heating & Solar is the leading residential Air Conditioning repair company serving the San Diego metropolitan area. Our HVAC technicians are trained and certified to repair all major types of cooling equipment.

Homeowners never want to experience a mid-summer AC breakdown – but when this major inconvenience happens, our 24-7 Repair Services will restore your comfort quickly and conveniently. With our trustworthy, certified technicians you will get service you can count on to give you peace of mind for the rest of the cooling season.

Air Conditioning Facts & Troubleshooting

what is Short cycling?

Short cycling could be caused by several factors including an obstructed compressor, faulty thermostat, leaking refrigerant, icy coils, dirty air filter, or electrical/board issues. Short cycling can have a lot of negative effects on your HVAC system, and comfort including temperature swings and increased energy bills.

Why is there pooling water around ac?

Condensation forms and that water is expelled by the drain line into your plumbing, condensation pump, or outside. If there is any issue with the parts that control this process, a pool of water will form under your AC unit causes more expensive repairs, premature damage to parts, and increased energy bills.

Why is my ac rattling?

There are several situations that could cause a rattling noise – it could be an easy fix such as tightening screws, or it can be an indicator of malfunctioning parts which can become very expensive if gone unrepaired.


What is causing ac’s loud buzzing noise?

Loud buzzing noise from an AC unit indicates stress on a HVAC system, specifically an electric issue. It is also important to distinguish the noise from rattling or grinding, as those sounds are a typically signs of malfunctioning parts, debris or misalignment.

Don't Put Your Comfort on Hold, Schedule Your AC Repair Appointment Today!

Certified, Trusted and Awarded - That's Action Air!

Action Air Conditioning, Heating & Solar has been recognized for our outstanding work in the Southern California area, including several local and national awards for our high-quality work in the heating, cooling and solar industries.

Dave Lennox Premier Dealer
Building Performance Institute Certified
NATE Certified Technicians
Better Business Bureau A+ Accredited Business

We Treat All of Our Customers Like Family

In celebrating 40 years of making the San Diego community comfortable, we want to share with you some of the personal experiences of our past customers. They are your neighbors and friends, they are a part of the action air family and they all found their perfect comfort zone with Action Air Condition, Heating & Solar!

More Reviews Online

Whatever Your Cooling Needs, Action Air Has You Covered

Total Home Comfort Solutions

At Action Air, we don’t stop at designing and building energy-efficient HVAC systems in San Diego — we also help you reduce your energy bills by providing you with our unique commercial and residential solar energy solutions.

Commercial HVAC Solutions

Similar to a home HVAC offerings, our commercial HVAC solutions provide your organization’s heating and cooling demands, pinpointing key energy performance metrics on how your business can save money updating your current system by providing to you a detailed energy and HVAC analysis of your facilities.

Home Energy Performance Tests

We will work with you to identify how you can improve your home’s energy production, comfort, improve resale value, and determine your solar needs. Contact Action Air today and to schedule a Home Energy Performance test on your home.

$0 Down Financing Programs

We are a HERO registered contractor (Home Energy Renovation Opportunity) and offer HERO financing in San Diego. Contact us today to learn more about our exceptional financing programs!

Other Air Conditioning Services We Offer