Air Conditioning Maintenance Near San Diego, CA

Schedule Your Air Conditioning Maintenance

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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.

Sherlock is Here for All of Your Air Conditioning Needs!

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

Upfront, Honest Pricing

Clear, transparent quotes with no hidden fees, surprises, or gotcha's.

Technicians You Can Trust

Licensed, certified professionals providing knowledgeable, reliable guidance.

Solutions for YOUR Home

We recommend only what you need, customized to your specific situation.

Fast, Reliable Service

Fully stocked trucks and flexible scheduling help get most repairs done the same day.

A dirty, used air filter is held in front of an open furnace panel showing wires and internal components—a clear sign it’s time for Air Conditioning Maintenance San Diego homeowners can trust. The filter appears dark with dust and debris.

Regular Maintenance Prevents AC Breakdowns and Saves Money

Much like you need to change the oil in your vehicle every so often, you also need to have your AC unit tuned up once a year as well. Professional air conditioning maintenance in San Diego, CA keeps your system running at peak efficiency and prevents unexpected failures. The San Diego air conditioning maintenance experts at Sherlock Air understand that regular tune-ups save money and extend your AC’s life. We’ve maintained countless cooling systems throughout San Diego and know exactly what keeps them performing properly. We clean coils, check refrigerant levels, inspect components, and test everything thoroughly. We explain what we find and recommend preventive care to avoid future problems. When you need air conditioning maintenance in San Diego, you’re getting technicians who keep your system in excellent condition.

Benefits of Professional Air Conditioning Maintenance

Regular maintenance catches small problems before they become major failures that damage your system. Properly maintained AC units last longer and perform better throughout their lifespan. Our San Diego air conditioning maintenance team can help your system reach its full 15 year potential. Professional air conditioning maintenance in San Diego, CA protects your AC investment.

A clean, well-maintained AC system runs more efficiently and uses less energy to cool your home. Efficiency improvements directly reduce your monthly utility bills. Our San Diego air conditioning maintenance experts can restore your system to peak efficiency. Professional air conditioning maintenance in San Diego, CA lowers your cooling costs immediately.

Preventive maintenance identifies and fixes small issues before they become emergency repairs. Regular tune-ups prevent the expensive breakdowns that happen when systems are neglected. Our San Diego air conditioning maintenance team can keep your system repair-free for years. Professional air conditioning maintenance in San Diego, CA reduces repair frequency and costs.

A properly maintained AC system filters air effectively and removes dust, allergens, and contaminants from your home. Neglected systems spread dirt and reduce air quality. Our San Diego air conditioning maintenance professionals ensure your system provides clean, healthy air. Professional air conditioning maintenance in San Diego, CA improves indoor air quality for your family.

A person uses a screwdriver to remove a screw from a metal panel on air conditioning machinery, with warning labels visible—an example of Air Conditioning Maintenance San Diego professionals perform.

Maintenance Done With Attention to Detail

We don’t just do a quick tune-up and leave. We thoroughly inspect your system, clean critical components, test performance, and document everything. Your air conditioning maintenance gets done comprehensively so your system performs optimally.

A person wearing gloves and a cap is inserting a clean air filter into an HVAC unit during Air Conditioning Maintenance San Diego, with visible wires and ductwork in the background.

Get Started Today

Schedule Your AC Maintenance Today

Ready to keep your AC in top condition? Sherlock Air is the trusted choice for San Diego, CA air conditioning maintenance. Contact us today and schedule your annual tune-up.

Air Conditioning Offers & Service Specials

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

$89

$49

What you get from Sherlock Plumbing Heating & Air:

  • We’ll come to your home
  • Diagnose the problem with your A/C system
  • Provide a comprehensive report on the problem
  • No service call or dispatch fees only waived if repair is performed same-day
  • Present you with personalized solutions on what to do next
  • If we do the work we’ll waive the diagnostic charge!
  • 100% satisfaction guaranteed
  • NO service call fees. NO dispatch fees.
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

0% Interest For 60 Months

What you get from Sherlock Plumbing Heating & Air :

  • We will come to your home
  • Analyze your new A/C installation needs
  • Present personalized solutions on what to do next
  • Financing Options Available!
  • 100% satisfaction guaranteed
  • NO service call fees. NO dispatch fees
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

Free A/C & Plumbing Inspections

12-Month, Same-As-Cash Financing Available!

What you get from Sherlock Plumbing Heating & Air:

If your system breaks down within 6 months of service;

  • We’ll come out at no cost to figure out the problem
  • We’ll give you priority scheduling service
  • Credit the original maintenance charge toward the repair!
  • 100% satisfaction guaranteed
  • NO service call fees. NO dispatch fees.
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

$89

$49

What you get from Sherlock Plumbing Heating & Air:

  • We’ll come to your home
  • Diagnose the problem with your A/C system
  • Provide a comprehensive report on the problem
  • No service call or dispatch fees only waived if repair is performed same-day
  • Present you with personalized solutions on what to do next
  • If we do the work we’ll waive the diagnostic charge!
  • 100% satisfaction guaranteed
  • NO service call fees. NO dispatch fees.
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

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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