Heating Repair in Tierrasanta, CA

When your heating system fails in cold weather, you need a technician who can respond quickly and restore your warmth.

Schedule Your Heating Repair

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 Heating 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 man in a blue shirt kneels on the floor, using a wrench to adjust a valve on a boiler system in a utility room—tools and a pink storage bin nearby suggest ongoing heating repair Tierrasanta work.

Professional Heating Repair Services for Tierrasanta Residents

Heating system failure during winter creates an urgent and uncomfortable situation in your household. Whether your furnace has stopped producing heat completely, is running without adequate warmth, or is leaking water, Sherlock Air has the expertise to repair it. We’ve served Tierrasanta homeowners for years, responding rapidly to heating problems and completing repairs efficiently. Our technicians show up with deep knowledge of heating systems and the specialized tools needed for any repair job. We diagnose problems accurately without guesswork, we complete repairs promptly, we protect your home during the work, and we charge fair prices for quality service. We never recommend unnecessary repairs or hidden charges. When you call Sherlock Air for heating repair in Tierrasanta, you’re getting professionals who prioritize your comfort.

Heating Issues We Can Help Resolve

Heating vents that barely push out air mean your furnace isn’t delivering the warmth it should. The blockage could come from a clogged air filter, ducts that are clogged or damaged, or internal components wearing out inside your unit. Your Tierrasanta heating system has to work overtime when airflow is restricted, reducing its efficiency and lifespan. Our heating repair team can find what’s limiting the airflow and restore strong, consistent heating throughout your home.

A heating system that operates but produces cold air instead of warm is a critical problem requiring urgent repair. The malfunction could stem from a broken thermostat, a faulty ignition system, or a heat exchanger that has stopped functioning. Waiting on this repair only allows more damage to accumulate and costs to increase. Our Tierrasanta heating repair experts can identify what’s preventing your system from heating and fix it completely.

Your heating should run in predictable cycles, not constantly turn on and off throughout the day. Frequent cycling shows your system is overworking or something internal is broken. This could indicate a malfunctioning thermostat, a clogged air filter, or a heat exchanger problem. Our heating repair specialists can pinpoint what’s causing the abnormal cycling in your Tierrasanta system and repair it properly.

When certain rooms in your home stay warm while others remain cold, your heating system isn’t distributing heat evenly throughout the space. This could indicate blocked ducts restricting airflow, a failing blower motor, or a thermostat issue in your Tierrasanta home. Uneven heating creates discomfort and wastes energy unnecessarily. Our heating repair team can find the source of the problem and restore balanced warmth to every room.

Strange or unpleasant smells coming from your heating vents signal a problem that needs immediate professional attention. The odor could come from dust burning off as your system starts up, a cracked heat exchanger, or burnt components inside your unit. Our heating repair team can locate where the smell is coming from and eliminate it. Professional heating repair in Tierrasanta removes odors and improves the air quality in your home.

A person wearing a white glove is adjusting or repairing the internal components of a gas boiler—revealing wires, pipes, a gauge, and various electronic parts—during a heating repair in Tierrasanta.

Quality Work Without Surprises or Pressure Tactics

Heating repair shouldn’t feel uncertain or leave you worried about being overcharged for unnecessary work. We inspect your system carefully, tell you exactly what we find and why it matters, and only recommend repairs that are genuinely needed. Our pricing is fair and transparent, our workmanship is quality, and we stand behind every repair. You’ll always understand what you’re paying for and why.

A person wearing glasses and gloves uses a flashlight to inspect the interior wiring and components of an HVAC unit, performing heating repair in Tierrasanta. Various colorful wires and mechanical parts are visible inside the open unit.

Get Started Today

Book Your Heating Repair Appointment in Tierrasanta, CA Now

Winter cold won’t wait, and neither should you when your heating system breaks down. Contact Sherlock Air today to schedule your heating repair service in Tierrasanta and restore warm comfort to your home.

Heating Offers & Service Specials

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

50% Off

Emergency Service Only

What you get from Sherlock Plumbing Heating & Air:

  • We will come to your home
  • Provide a comprehensive report on the replacement
  • Present you with 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

$4200 in Rebates & Tax Credits

The Inflation Reduction Act 25C Tax Credits and California State Rebates are now available! Save up to $4200 on a new qualified heating and air installation!

What you get from Sherlock Plumbing Heating & Air:

  • Must purchase complete system to qualify
  • We will come to your home
  • Analyze your new furnace installation needs
  • Present you with 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 Estimate

What you get from Sherlock Plumbing Heating & Air:

  • We’ll come to your home
  • Analyze your new whole-home humidifier installation needs
  • Present you with personalized solutions on what to do next
  • Financing options available!
  • 100% satisfaction guaranteed
  • NO service call fees. NO dispatch fees.
  • $50 Visa Gift card is presented once estimate is complete
  • Subject to qualifications
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

Free Estimate

What you get from Sherlock Plumbing Heating & Air:

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

$79

What You Get From Sherlock Plumbing Heating & Air:

  • We’ll come to your home
  • Analyze your air duct sealing service needs
  • Present you with 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

$39

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 your 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

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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