Heater Replacement Services

Heater Replacement in Stockton CA

When it’s time to replace your furnace, trust Comfort Air, Inc. Mechanical and Plumbing Contractors for proper sizing and high-quality, energy-efficient home heating solutions.

Replace Your Furnace

Stockton home and business owners rely on heating during the few cooler months of the year. A furnace breakdown in the winter can leave you shivering. Being uncomfortable isn’t the only reason to call for emergency furnace service. A malfunctioning heater can spark a fire or release poisonous gasses like carbon monoxide. And your old furnace may be burning more energy and costing more money than is necessary.

When replacing your furnace is the only viable solution, don’t take any risks. The experts at Comfort Air, Inc., Mechanical and Plumbing Contractors are proficient in the latest models and cutting-edge technologies. As a premier Carrier dealer, we offer top-notch installation and Carrier furnace service, backed by a 100% satisfaction guarantee. You’ll experience consistent warmth and energy savings unattainable with an outdated furnace.


For individual equipment replacements, our furnaces come with a 5-year parts and 2-year labor warranty. If you opt for a complete HVAC system replacement, you benefit from enhanced coverage with a 10-year parts and 2-year labor warranty.

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Contact Comfort Air, Inc. for Emergency HVAC or Plumbing

Need Emergency HVAC or Plumbing Help? Call our 24/7 team for fast, reliable service when you need it most. Call us at (209) 808-5010 or schedule an appointment today!

When to Replace Your Heater

Furnace maintenance and repair can extend the life of your system. But there will eventually come a time when the only practical option is to invest in a new appliance. It’s never an easy decision, and it often comes at an unexpected time.

  • Your Furnace Is Old: A gas furnace lasts about 15 to 20 years, while an electric furnace can last as long as 30. If your older furnace isn’t running properly and/or is losing efficiency, our technicians will typically recommend replacing it.
  • Loud Noise: If your furnace is popping, temperature fluctuations are affecting parts, while a rattling sound may mean something is loose inside the unit. Screeching indicates damage to a belt, pulley, or blower motor. Booming sounds are often accompanied by gas emission issues, while increasingly louder humming can mean your furnace is nearing the end of its life.
  • Fluctuating Temperatures: The temperature should be about the same from one room to another. If it’s suddenly hotter or cooler as you walk between rooms, your furnace may no longer be able to distribute heat evenly.
  • The Furnace Register Is Dirty: If you notice soot around the furnace register and grille, your home is noticeably more dusty, and the air is dry, the unit is producing too much carbon dioxide. Other signs include dry air damage to wood flooring and furnishings and dead house plants. Replacing your furnace may be the only way to resolve these issues.
  • The Flame Is Not Blue: A furnace flame should always be blue. Yellow flames are of particular concern, as these can mean there’s a gas leak, combustion problem, or the furnace is producing carbon monoxide. Unless the underlying problem can be repaired, we will replace your furnace with a brand new, high-efficiency model.
  • Higher Operating Costs: Keep a close watch on expenditures. As an older furnace works harder, it draws more energy and in turn causes your energy bills to spike. The cost of repairs is another factor. If fixing the unit costs over half the price of installing a new furnace, it is time for a replacement.

Professional Sizing & Installation

The team at Comfort Air, Inc., Mechanical and Plumbing Contractors will fully evaluate your home before installing a new heater. The size of your home, how many people live there, the climate, and numerous other variables will be considered. The goal is to install a perfectly sized furnace. A unit that’s too big or too small can use more energy, wear out sooner, and require premature repair and replacement. We make sure that doesn’t happen, and you save throughout the life of the furnace, starting with an accurate estimate we stick to throughout the process.

Throughout the installation process, we adhere to the highest standards. From the initial placement to the necessary connections, as well as updating ducts, ventilation, exhaust components, and electrical circuits, our team is dedicated to ensuring that your new heater remains reliable and safe for many years to come. We will also take measures to protect your home with floor mats and protective shoe covers, responsibly dispose of the old unit, and provide a detailed explanation of how the new system operates.

Why Call Comfort Air, Inc.?

Check often for the latest coupons and specials available in the Stockton, CA area. We are committed to ensuring your satisfaction and helping you save. Top-quality furnace maintenance services are also available to our Comfort Air Partner Plan members, who receive two furnace tune-ups per year. To learn more about our award-winning services, inquire about financing, and schedule an in-home consultation, call (209) 808-5010 today.

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Comfort Air, Inc. Mechanical and Plumbing Contractors - 5 Stars Reviews

4.9 / 5 â˜…★★★★

HEAR FROM SATISFIED CLIENTS


I will definitely use them again. The technician showed me the problem- repaired it. He went out of his way to do several minor things that he did not have to do as was being helpful to me. My father is a general contractor but being 83 years old and lives in another city he doesn't get around as well anymore but he tells me what to look for when somebody comes to do a repair. I can't count how many times i have been taken advantage of in the past. Comfort Air was awesome and very reasonably priced. Very honest and that is so refreshing.

Susan M.

★★★★★

Only good experiences with this outfit. Our old AC broke down about six years ago, and two other companies couldn't identify the problem and submitted much higher bids to replace. Comfort Air was quick, reasonably priced, and efficient, and the unit works great. They didn't try to sell us an entire new HVAC system like other outfits did. Only one minor repair after six years, and that was handled quickly, responsibly, and efficiently. When we need to replace our now 40-year-old furnace, we'll definitely call this company.

E.D. F.

★★★★★

They did a great job of replacing my old gas furnace/AC unit with a heat pump replacement. Job was done quickly and efficiently with a great price. Have already referred them to potential customers and will continue to do so. A very professional and competent group of workers!

A Millenaar

★★★★★

Great service and communication! Sarah and her team went the extra mile to get my AC running again. Their prices are very competitive.

Andrew M.

★★★★★

Had problems with my AC and they sent a tech same day! Fast service, technician Bart was very informative and the price for the repair was very reasonable. Really satisfied with my experience using comfort air.

Cesar G.

★★★★★

I had an emergency. The owner of the company personally took his time out of his day and dealt with it. Very attentive and got the job. Definitely recommend comfort air. don’t use anyone else EVER

Keira S.

★★★★★

Came out, figured out the problem with my furnace immediately and fixed it. Super honest and trust worthy. Replace the my circuit board and I have heat again ($400 job). Had another company come out before them and told me I needed a new full HVAC system that would cost me $25K.

Robyn F.

★★★★★

We had excellent, prompt service on a very hot day. We will continue to call Comfort Air.

Mary B.

★★★★★

What To Expect

Discover The Comfort Air, Inc. Mechanical and Plumbing Contractors Difference


Top Techs in Town

Renowned as the Top Techs in Town!

Our reputation for spotless workspaces speaks for itself—trust us to leave your home cleaner than we found it.

Financing Options Available

Financing Options Available

We strive to make home comfort upgrades affordable by offering flexible payment plans tailored to your needs.

Guaranteed Satisfaction

Guaranteed Satisfaction

We won't rest until you're completely satisfied with our services, ensuring peace of mind for every customer.

Upfront Pricing

Upfront Pricing

We are committed to transparency—no hidden fees or surprises, just clear, honest pricing before any work begins.

Trained Technicians

Trained Technicians

Our team undergoes rigorous training to stay ahead of the curve and ensure expert solutions for all your home service needs.

Award-Winning Service

Award-Winning Service

Recognized for excellence, our dedication to superior service has earned us accolades and the trust of our community.

Call or Contact Comfort Air, Inc. Mechanical and Plumbing Contractors Today!