5 Star Rating | 1,800+ Google Reviews

HVAC

For all your HVAC needs in St. George, Thompson's experts will respond quickly to ensure your home stays comfortable year-round — call now!

Book Online Call Now (435) 674-5138
Warranty-Backed Work
•
Same-as-cash Financing

Thompson Plumbing truck in St. George.

Serving Southern Utah Since 1996

Licensed & Insured

Upfront Pricing

Local & Family Owned

    Serving Southern Utah Since 1996

    Licensed & Insured

    Upfront Pricing

    Local & Family Owned

HVAC St. George

Services for HVAC in St. George

We provide a comprehensive variety of HVAC in St. George. Our experts can assist you no matter what you’re searching for or what type of system you have. We will respond quickly, fully assess the needs of your system, and then go to work. Our technicians will not depart until your HVAC system is completely operational. Please get in touch with us if you require:

  • HVAC Repair St. George
  • HVAC Install St. George, Utah
  • HVAC Maintenance St. George
Call Now (435) 674-5138

Heating St. George Since the 1990s

If your heating in St. George fails, we will repair it as quickly as possible. Please contact us as soon as possible so that we may come to your home and warm it up. Call today, and a heating professional will arrive shortly. You can count on us for:

Book Online

Ready to Book? We’re Ready to Help.

If you’re on this page, you probably already know what needs to be done. Call us or book online and we’ll handle the rest.

Call (435) 674-5138

5 Star Rating | 1,800+ Google Reviews
Real Customers. Real Relationships.

They Said It Better Than We Can

google
Dean Banner 2 days ago
Abe removed old bathroom sinks and faucets and installed new ones we had purchased. He was prompt, courteous, patient and professional. He worked hard to accommodate our financial situation. The result and work product were excellent . We are very pleased with the result and would be happy if Abe was assigned to a future project should we again need Thompson services. We highly recommend Abe!
...
google
Lisa Terrenzi 3 days ago
I called Thompson plumbing, heating, cooling and electrical to troubleshoot and ultimately install a new electrical line to my greenhouse. They were able to come out the next day and did a very professional job quickly. The electrical work was tidy, efficient and most importantly works well. The technicians were very friendly and answered all my questions.
...
google
suzanne m smith 3 days ago
Abe did our plumbing work. He was very thorough. He quickly uncovered the problem with an additional couple of leaks. He arrived at the planned hour on time. He always notified me in advance of his arrival. To say he was thorough is understating it. He was always respectful. He was cautios not to make a mess and protective of our carpet and furniture . Pictures were taken of the problems so I could clearly understand.
...
google
Tina Baker 3 days ago
Shandon was very professional, punctual and kind. He explained options to me without being pushy. I had quite a few projects for him to work on-replace outside lights, replace smoke detectors, add GFI outlets. I am pleased with the quality of work
...
google
David Henrie 3 days ago
No question in my mind that Leo takes pride in his abd his team's work. Great communication! Punctual, professional, and "nieghborly".
...
google
Lance Wickman 4 days ago
Brock did some drywall and painting to finish an installation of ceiling grill by colleagues at Thompson. The install and the finishing work bu Brock were first class. Highly recommend.
...
google
Sue Irons 4 days ago
Brenr was fabulous! I would definitely recommend Thompson plumbing and heating.
...
google
su downs 4 days ago
Thompson Plumbing replaced the water pressure adjustment valve on our residential water system. Also flushed the water heater.
...
google
Kelly Sant 4 days ago
Prompt Professional Service! We needed a new kitchen sink disposal and we got one the same day! Skyler was knowledgeable and kind. Thank you!
...
google
Dean Banner 2 days ago
Abe removed old bathroom sinks and faucets and installed new ones we had purchased. He was prompt, courteous, patient and professional. He worked hard to accommodate our financial situation. The result and work product were excellent . We are very pleased with the result and would be happy if Abe was assigned to a future project should we again need Thompson services. We highly recommend Abe!
...
google
Lisa Terrenzi 3 days ago
I called Thompson plumbing, heating, cooling and electrical to troubleshoot and ultimately install a new electrical line to my greenhouse. They were able to come out the next day and did a very professional job quickly. The electrical work was tidy, efficient and most importantly works well. The technicians were very friendly and answered all my questions.
...
google
suzanne m smith 3 days ago
Abe did our plumbing work. He was very thorough. He quickly uncovered the problem with an additional couple of leaks. He arrived at the planned hour on time. He always notified me in advance of his arrival. To say he was thorough is understating it. He was always respectful. He was cautios not to make a mess and protective of our carpet and furniture . Pictures were taken of the problems so I could clearly understand.
...
google
Tina Baker 3 days ago
Shandon was very professional, punctual and kind. He explained options to me without being pushy. I had quite a few projects for him to work on-replace outside lights, replace smoke detectors, add GFI outlets. I am pleased with the quality of work
...
google
David Henrie 3 days ago
No question in my mind that Leo takes pride in his abd his team's work. Great communication! Punctual, professional, and "nieghborly".
...
google
Lance Wickman 4 days ago
Brock did some drywall and painting to finish an installation of ceiling grill by colleagues at Thompson. The install and the finishing work bu Brock were first class. Highly recommend.
...
google
Sue Irons 4 days ago
Brenr was fabulous! I would definitely recommend Thompson plumbing and heating.
...
google
su downs 4 days ago
Thompson Plumbing replaced the water pressure adjustment valve on our residential water system. Also flushed the water heater.
...
google
Kelly Sant 4 days ago
Prompt Professional Service! We needed a new kitchen sink disposal and we got one the same day! Skyler was knowledgeable and kind. Thank you!
...

Scroll through them; then give us a call, and become one of them.

Call Now (435) 674-5138
12 Months Same-As-Cash Financing

Big Job? Your Budget Doesn’t Have to Flinch.

Life doesn’t schedule emergencies around payday. Thompson offers flexible financing through GreenSky, including 12 months same as cash, so a broken water heater or failing HVAC system doesn’t become a financial crisis. Find out what you qualify for today.
View Financing Options

0% Interest for 12 Months Available
Low Monthly Payments
Apply Online in Minutes

Thompson Plumbing service van parked near Snow Canyon State Park, serving St. George Utah and surrounding areas

St. George Air Conditioning

We are experts in keeping you cool. We’ve been working on St. George air conditioning for years, and we’d love to help you remain cool. Please get in touch with us as soon as possible so that we can keep your house cool this summer. Please contact us whenever you require:

Our HVAC Service

Call Now (435) 674-5138

Indoor Air Quality St. George Utah

We can assist you if you are concerned about the quality of your indoor air in St. George. We may visit your house to analyze the requirements before assisting you with the installation of a system that will keep your air fresh and clean at all times. Please contact us if you require:

  • Air Filtration
  • Air Purification
  • Dehumidifiers & Humidifiers

Call for St. George HVAC Help Today!

When you are choosing among HVAC companies in St. George, give us a call at Thompson HVAC. Our team will be there soon to help you get comfortable at home again. Call us today so we can make your life better soon!

Book Online

Expert Tips

Become a VIP Before You Need a Plumber

Our VIP Club members get priority scheduling, waived dispatch fees, and 10% off every service, every time, with no cap. Preventative tune-ups are included, so you stay ahead of the expensive stuff instead of reacting to it.

  • Priority Scheduling, Always
  • Dispatch Fees Waived
  • 10% Off Everything

Become a VIP

Thompson logo

Request Your Free Consultation for St. George HVAC Replacement

Don’t let small heating and cooling concerns turn into a much bigger problem—reach out to Thompson Plumbing, Heating, Cooling & Electrical right away at the first sign of trouble! Call us to speak with a St. George HVAC professional, or sign up for a free consultation by filling out our quick online form now.

Book Online

St. George, Cedar City, and Everywhere In Between—Book Us.

View All Cities