About Mauzy

San Diego’s Premier HVAC Experts

Three Generations Strong. Five Decades of Care.

Our Family Taking Care of Yours—For Over 50 Years

Mauzy’s strong, principled, professional foundation evolved over time into a heating, cooling and solar powerhouse with an unmatched reputation. Mauzy has been the leader in heating and AC services in San Diego County for over five decades. Every company has a story—and this is ours. Mauzy’s family values show in our quality and our work. We are three generations strong, abiding by a strong commitment to our customers, our business and our craft.

Gary Mauzy, Jennifer Mauzy and Matt Mauzy posting in front of Mauzy offices.
Mauzy 50th Anniversary Logo

Mauzy.

The HVAC Company You Can Trust.

You deserve the best when it comes to your home—and that’s Mauzy. Adhering to customer-focused philosophies and family-oriented values, we certify you’ll never receive less than our very best. From providing the highest quality of heating, cooling and solar products and services to keeping our prices competitive, Mauzy brings a level of comfort far beyond the thermostat. We bring you the peace of mind and dependability you deserve.

Service
Area

We're in your neighborhood.

Mauzy is proud to service homeowners throughout all of San Diego, CA, & San Diego County, CA.

mauzy van rendering

Reviews

Here’s What Others Are Saying About Us

We were so happy with the work from Mauzy. The company kept us informed every step of the way. We needed new ducting, an AC unite and a new thermostat. The two men that installed worked very efficiently and were very thorough. The thermostat needed a technician the following day and he was able to fix the problem. Great experience and I will use them for all of the maintenance on the unit.
Diane Hulbert
Diane Hulbert
18:39 18 Jun 22
Great experience using Mauzy. Trevor came out and gave us a bid to replace our old system that had died. They were very quick and responsive and professional. The three technician's sorry I cant remember their names but the were all great and need props for a job well done. They came out and installed the system were very knowledgeable and professional and did a great job. We would recommend this company to get a fair and honest bid.
El Cajon
El Cajon
00:36 14 May 22
Gilbert was here on schedule at the appointment time. He did a tuneup on my furnace. He was courteous and very thorough as he explained what he was checking. When he was done, he said the system is running great with no issues. I highly recommend Mauzy Heating, Air & Solar for your Heating and Air issues.Thank you Mauzy for your professionalism.Jack Miller
Jack Miller
Jack Miller
17:17 12 Apr 22
Gilbert was here on schedule at the appointment time. He did a tuneup on my furnace. He was courteous and very thorough as he explained what he was checking. When he was done, he said the system is running great with no issues. I highly recommend Mauzy Heating, Air & Solar for your Heating and Air issues.Thank you Mauzy for your professionalism.Jack Miller
Jack Miller
Jack Miller
01:02 25 Mar 22
We’re beyond happy with Mauzy!! Our heater went out and it was unsafe to operate. Mario the coordinator explained everything in detail what our options are ,he was very honest & never pressured us. We ended up buying a brand new heater and also had Mauzy relocate everything. Having a new baby and no heater also made this decision mandatory ASAP. We were very happy with our amazing installers Josh & Anthony, they got this huge job done in 2 and half days. Very professional and explained everything and always on time. We’re so thankful we used Mauzy and how fast the guys got this job done! We highly recommend them and especially Josh and Anthony! Very dependable & trustworthy. If you’re searching for a quality company to get the job done smoothly Mauzy is your best choice!!!! Ask for Josh & Anthony!
Michaela Lovasz
Michaela Lovasz
19:18 04 Feb 22

Careers

Join the Family

Interested in joining the Mauzy team? We offer competitive compensation packages, benefits, on-going training and more! 

Videos

An Inside Look at Mauzy

Watch our videos to get a behind-the-scenes glimpse at our team and our services.

FAQs

Questions? We Have Answers

Our experts provide answers to all of your heating, air conditioning and solar questions.

Help is just one click away!

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