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.

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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.

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Awards

Reviews

Here’s What Others Are Saying About Us

Came home from work on a Friday night and water was leaking out of our recessed lights and vent in our laundry room. I contacted Mauzy (formerly Sherlock) and had a plumber named Tommy onsite within the hour. After a quick analysis, we discussed options to include pricing and the potential difficulty of finding the leak. We agreed on the price and the approach. Work began immediately and Tommy was able to find the leak in one drywall cut! Corrosion of a copper pipe was the culprit, see pic attached. He was able to remove the affected piece of pipe and replace in less than an hour. Tommy’s professionalism, know-how, and willingness to educate me as the customer won my family over as lifelong Mauzy customers! I offer my highest recommendation for Tommy and the Mauzy team!

Joshua Rogerson

03:47 20 Apr 24

Chris and Christian finally fixed my new LENOX installed by Mauzzy. The Fourth time is the good one in finding the issue from a mistake other people did on wiring, and it works now. Good job guys

Alex Septien E

00:10 20 Apr 24

We recently had a new AC/Heather installed in our home. We had both Christian and Chris install the equipment and remove the old heating Furness and they did an amazing job. They explained everything in detail and took the time to walk us through the final installation of the equipment. In addition, Chris took the extra time to explain and show my mom how to control the heating and cooling system, since this is all new to her and the equipment is pretty high-tech for what she’s used too. I will say “It’s the minor details that make the experience exceptional” Great service guys. I would recommend them to any friends and family.

Sonia Armas

17:20 11 Apr 24

While I do not own the house that just got a new system, I needed to commend the team. Cody your salesman was not pushy. He pointed out problems from the initial install and explained remedies. Chris and crew went above and beyond. They were all courteous and professional. The entire system on done in 1 day to make sure we had heat for the little ones. I can not recommend them highly enough. Thank you.

Pen Tracey

18:46 06 Apr 24

Both Daniel and Carlos were exceptional in the removal of my old system and installation of my new heating, AC and air cleaning package. With attention to cleanliness and meticulous attention to installation details they were absolutely the very best explaining in detail any questions I had. Very thorough and complete, not rushing any part of their job. I highly recommend Mauzy and these two kind and patient technicians. They far exceeded my expectations with an amazing no stress experience from start to completion. Wish I could give them 10+ stars!

Dana Megonigle

19:47 05 Apr 24

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Mauzy Knowledge

Hydro Jetting: The Ultimate Solution for Tough Home Plumbing Clogs

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San Diego’s Premier HVAC Experts

Three Generations Strong. Five Decades of Care.

Our Family Taking Care of Yours—For Over 50 Years

Mauzy.

The HVAC Company You Can Trust.

Here’s What Others Are Saying About Us

Join the Family

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Area

We're in your neighborhood.

An Inside Look at Mauzy

Mauzy Knowledge

Questions? We Have Answers

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

San Diego’s Premier HVAC Experts

Three Generations Strong. Five Decades of Care.

Our Family Taking Care of Yours—For Over 50 Years

Mauzy.

The HVAC Company You Can Trust.

Here’s What Others Are Saying About Us

Join the Family

Service Area

We're in your neighborhood.

An Inside Look at Mauzy

Mauzy Knowledge

Questions? We Have Answers

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

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