Three Generations—One Mission Values, leadership and services that are stronger than ever.

It's Official Mauzy Is San Diego's Best!

Your Trusted Partner Home comfort for a family budget.

Heating, Cooling & Repair Service is our style. Our top priority.

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Three Generations—One Mission Values, leadership and services that are stronger than ever.

Our Services We've got you covered for total home comfort.

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Special OffersDon’t miss out on home savings & peace of mind.

Tune-Up $77 Furnace or AC Tune-Up

Save Up to $3,400 Off Plus a Nest Thermostat

Free Up to $7,000 in FREE Power

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Three Generations Strong.Watch how we work toward creating a strong heritage and providing the best service.

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Meet the Mauzy FamilyOur family taking care of yours, for over 40 years.

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Mauzy Heating, Air & Solar

Heating and Cooling homes throughout San Diego and Southern California.

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Experience the Best HVAC Company in San Diego, CA

Making Sure You’re Comfortable, with Air & Heater Maintenance

Sometimes, finding a heating and air contractor that you can trust feels like searching for a needle in a haystack. And so, when we founded Mauzy Heating, Air & Solar, we wanted our strong family values to shine as brightly as the high-quality repairs, installation and maintenance services that our HVAC company delivers.

At Mauzy, our team works tirelessly to not only provide top-notch heating and air conditioning service throughout San Diego County, CA, but also to instill into our work the integrity and reliability that we so highly value. That’s why—whether you’re in need of air conditioner installation or heater tune-ups or repairs in San Diego, CA, you can count on our HVAC company to deliver the best quality available.

Serving San Diego since 1969, the Mauzy team looks after your residential HVAC equipment, room by room. From routine maintenance for your residential AC to full system installation, our factory-trained, NATE-certified technicians have the experience and industry-best expertise to optimize your systems for peak performance and longevity. We’re on a mission to make your home comfort in Encinitas, El Cajon, Rancho Bernardo, San Marcos, La Jolla, Alpine or any city within San Diego County both affordable and enduring.

To fully maximize your energy efficiency, Mauzy’s experts specialize in residential solar installation all throughout the city of San Diego and San Diego County. For every solar panel job that we perform, our experts approach each home as its own unique project.

Taking a thorough evaluation of your home’s layout, our team considers every relevant factor, including: your home’s size, roof angle, energy needs and more. From there, we provide you with a customized quote that will maximize your energy savings and return on investment.

Through every season, our HVAC company in San Diego, CA, is here to provide affordable, energy-efficient residential heating and air solutions. When your cooling equipment breaks down in mid-July, we provide the prompt repair or replacement that you need. Or, if you aren’t as warm and cozy as you should be on those cold winter evenings, our repairs can ensure that your system is up and running at peak efficiency in no time.

The Mauzy team stands behind this belief: your home comfort should never be compromised because your AC unit, heater, furnace or indoor air quality is not up to par. That’s why we promise you can trust our certified technicians to help you attain and maintain complete contentment—no matter what.

It’s time to turn your home comfort setbacks into affordable solutions that will work wonders—and you can count on our team to be there for you every step of the way. You see, our family has the expertise and drive to help you attain total comfort, and we are always ready and able to assist you with any HVAC, IAQ or solar needs that you might have—big or small. So contact us today to experience a more comfortable home tomorrow.

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