HVAC Services Including Air Conditioning, Heating, and Maintenance in San Diego

One Hour Heating & Air Conditioning® of San Diego's extensive line of HVAC products and services allows you to keep your home at the perfect temperature and humidity year-round. We are a local, family-owned company whose top priority is to keep your HVAC unit running at peak performance to minimize energy use, while also keeping your household comfortable and your family breathing high-quality air.

Keeping all of your family members and guests in your home comfortable means you will need a reliable HVAC system. That’s why the professionals at One Hour Heating & Air Conditioning® of San Diego provide a full array of HVAC services.

Full-Service HVAC Contractor

HVAC Repair

Full Service Air Condition and Heating Repair and Maintenance services available throughout San Diego, including the following major areas: Del Mar, La Jolla, Mira Mesa, Poway, Santee, La Mesa, El Cajon, Rancho San Diego, Rancho Bernardo, Rancho Santa Fe, and Chula Vista.

Heating and cooling equipment problems can be complex, costly and disruptive. If the system fails completely, family members will be miserable. You need to partner with a qualified HVAC repair company that knows how to troubleshoot any brand or type of air conditioner or heater.

Our service technicians have a deep understanding of the refrigeration cycle, air side fundamentals and 3-phase electrical systems. Our service technicians have experience fixing package units, furnaces, heat pumps, air conditioning systems, ductless systems, and more, from all manufacturers.

If you have a unit break down unexpectedly, time is of the essence. Our NATE-certified technicians are equipped with the latest tools so they can diagnose the problem and quickly affect the required repairs. We offer an on-time and 100 percent satisfaction guarantee, and the price we quote is the price you’ll pay. 24/7 hour response is always available.

HVAC Installation

HVAC equipment is almost always running, and the stress and wear are often compounded by passive heat gain such as the number of people in the house, sunlight through the windows, heat from cooking and laundry and many other things we do in the course of our everyday life. At One Hour Heating & Air Conditioning® of San Diego, we design every heating and cooling system according to ACCA Manual J standards, so every room in your home will receive the right amount of conditioned air.

Our trained and certified technicians understand the complexity of heating and cooling equipment. They pay particular attention to the air distribution system by strapping and sealing all the ductwork connections. When the job is completed, we’ll performance-test the system to ensure it’s working the way the manufacturer intended.

HVAC Maintenance

You want your home to be comfortable at all times for your family, so the best HVAC strategy is to avoid a costly breakdown. Preventive maintenance is the best investment you can make to ensure your equipment always operates at peak efficiency.

Our flexible residential maintenance includes a variety of important services designed to identify small problems before they grow into big ones. On a regular basis, one of our service techs will visit your home to test, calibrate and inspect capacitors, coils, relays, compressors and other critical components.

Preventive Maintenance / Comfort Club Packages

Routine checkups help minimize the cost of repairs when they do arise, and they extend the life of your HVAC system. We offer a preventive maintenance package, called our Comfort Club Membership Program, where we do service checkups twice a year — one in the fall and one in the spring. Another Comfort Club benefit is that your service calls receive priority over other calls. There are a host of benefits included in our Comfort Club. Be sure to ask bout our Hero's Club, which provides a free membership level to Teachers, First Responders, Veterans, and Active Duty Military.

Indoor Air Quality

The fact that we offer the full spectrum of HVAC services, including indoor air quality (IAQ) assessments and solutions, is part of what sets One Hour Heating & Air Conditioning® of San Diego apart from the competition. Most of our customers are shocked to hear that indoor air is often just as dangerous to breathe as the outdoor air of even some of the most polluted cities! Poor IAQ can cause all sorts of illnesses in your household members, including ailments as benign as runny noses to diseases as serious as chronic lung problems. We can test and help you improve your IAQ. Our duct cleaning services include inspecting your ductwork and cleaning all dust and accumulated dirt, so you’ll be assured that your indoor air is clean and healthy.

Air Conditioning Services

During the warmer months, we already have to endure the heat and humidity outside, so the last thing you want is to have to face the same misery inside your home. Our AC services include both installation and repair. If your system is getting old and/or you’ve noticed your energy bills getting higher and higher, it might be time for a new AC unit. We can help you pick out the right model for your home to help cut those once sky-high summer energy bills down significantly. Once you have the right model, we can also sign you up for regular AC maintenance to keep your system running efficiently and effectively.

Heating Repair & Installation

Also known as furnace or heat pump repair and installation, we can help you get your heat up and running before it turns too cold. Furnace repair or replacement may be especially important if your home still has an old pilot-light model. A One Hour Heating & Air Conditioning® of San Diego technician can speak with you to recommend a safer, newer model with up to 98 percent efficiency. Of course, prevention is the best medicine, so we also offer annual furnace maintenance programs to check your heating in the fall for any issues.

Comprehensive Contractor Services

If you’re looking for the best HVAC services in Central San Diego, South County, North County, or East County or the surrounding areas, call one of our friendly representatives today to arrange for a free system evaluation. Local, and family-owned, our goal is your 100-percent satisfaction.