About Sherlock
Plumbing, Heating & Air

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The Sherlock Story

When Rebecca and Aaron Sherlock first opened their doors in 2002, their mission was to provide their community with world-class customer service that leads to long-lasting client relationships. At Sherlock Plumbing, Heating & Air, our team is proud to deliver this high-quality service with honesty, respect, and positivity to residents of North San Diego County. Our custom heating and cooling solutions are designed and installed to ensure that you enjoy unparalleled energy efficiency, reliability and comfort in your home.

Three cartoon penguins dressed as workers stand beside the word "MAUZY" in large blue letters. Below, it lists: "Cooling • Heating • Plumbing • Electrical." The penguins wear blue uniforms and hats.

Sherlock Plumbing, Heating & Air Has Joined Forces with Mauzy Cooling, Heating, Plumbing & Electrical

Sherlock Air has officially joined forces with Mauzy Cooling, Heating, Plumbing & Electrical, combining two trusted Southern California home-services teams into a single powerhouse.

Why Choose Sherlock Plumbing, Heating & Air

Enjoy trusted expertise, fast response times, upfront pricing, and dependable service.

Upfront Pricing Without Surprises

Where many of our competitors may charge their clients for repairs at an hourly rate, we set our pricing based on the job being performed. We provide you with upfront pricing before we begin our work. This means that the only surprise in store for you is how much you are able to save! This also applies to installation costs – after a thorough in home evaluation, the comfort consultant will provide options and recommendations, along with any currents specials or promotions. 

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Proud Members Of Our Community

Sherlock gives back to the community with a portion of the proceeds from every installation we complete. Throughout the year, we help provide comfort to local families and organizations in need by donating and installing free systems.

A man and a woman in matching blue uniforms and caps shake hands outside near an air conditioning unit, with houses and greenery in the background. Both appear to be smiling.

Our Happiness Guarantee

At Sherlock Plumbing, Heating & Air, we pledge to each and every customer that we will provide you with quality Carlsbad heating, air conditioning and plumbing services. You can count on our friendly, professional staff to provide superior client service.

Get Started Today

Book Your Service with Sherlock in Minutes

One of the most important aspects of comfort in your commercial or residential space is maintaining steady and functional heating, ventilation, and air conditioning settings.

Our Most Recent Reviews

Check out our most recent reviews, and then call us for service!

Adrienne Durfey profile picture
Adrienne Durfey
02:35 29 Dec 25
Got our bathroom shower drain unclogged for an amazing price. He was done in 20 minutes. Would definitely call Eduardo and Mauzy Plumbing again for any future needs
Jaylee Howard profile picture
Jaylee Howard
17:17 27 Dec 25
Had a clogged sink. Eduardo was very nice and walked me through the process. He did a great job and satisfied with his service.
Faze profile picture
Faze
00:17 27 Dec 25
He was great. Very nice and friendly and got the job done quickly!
Bella Tesoro profile picture
Bella Tesoro
20:02 26 Dec 25
Arturo was awesome and solved our issue quickly. He was very friendly and efficient. Highly recommend.
larry estis profile picture
larry estis
19:17 24 Dec 25
Great company angel is a very good and helpful plumber.
Edwardo did a plumbing job in my kitchen. Super efficient. Clearly knew exactly what was needed and did it. Very careful clean and organized. He was also extremely good at explaining what and why he was doing specific steps. In addition he pointed out a few other areas that may be issues in the future for me to keep an eye on. Lastly, Edwardo was pleasant and easy to talk with, a genuine nice guy.
Barbara Taylor profile picture
Barbara Taylor
23:39 13 Nov 25
I had the nicest experience today with Arturo the tech. He was so darned cheerful & nice from his introduction and then on to being very professional. He provided fast service and took the time to explain about plumbing and your service.
He’s really a very nice person and I appreciate having someone like him come into my home.
Diana Holt profile picture
Diana Holt
00:59 06 Nov 25
We had a whole house water filtration system installed . Jace did a terrific job and explained everything he did. He also fixed my tankless water heater that was having an error code that was not completely addressed in the owners manual after I tried to fix it myself. I would recommend Jace and Mauzy to my friends and neighbors. I’m very satisfied!
Siobhán profile picture
Siobhán
23:07 30 Oct 25
This is the second time I have used Mauzy plumbing. My plumber Eduardo, was an absolute professional. He was incredibly good at his work, went above and beyond. Eduardo was so friendly, helpful and communicative. He took care to do the job to the highest standards. I highly recommend the company because of Eduardo and the staff at the office. Thank you.
Angela McCollum profile picture
Angela McCollum
16:44 17 Oct 25
Wilbur, our technician, was fantastic! He fixed our backed up drain very quickly and very thoroughly! He also gave us other options for a more permanent fix, which we will certainly do in the near future. The price was amazing and overall a great experience! We will definitely be using your company again! I am thrilled to find a reliable, Knowledgeableand trustworthy plumber.
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