Water Heaters
Our locally owned, fully licensed company is here to make sure you never go without hot water — call us for all your water heater needs!

Serving Southern Utah Since 1996
Licensed & Insured
Upfront Pricing
Local & Family Owned
St. George Water Heater Experts
Because your water heater is one of the most critical pieces of equipment in your house, it must be kept in good working order. Our plumbers in St. George, UT provide many types of hot water heaters at various price points so that you may discover the perfect solution for both your house and your budget.
Thompson Plumbing, Heating, Cooling & Electrical is ready to assist you if you want high-quality water heater services. Our skilled plumbers have been doing full-service water heater repairs and replacements across the region since 1996.
Don’t wait until it’s too late; use our specialists to keep ahead of potential difficulties.
Call Now (435) 674-5138$59
Water Heater Tune-Up
Expires 06/30/26.
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Real Customers. Real Relationships.
They Said It Better Than We Can
Devun did maintenance on my HVAC, he was knowledgeable and took great care with my home. I appreciate that Thompson isn’t pushy and provide a future service plan. Highly recommend!
Devun did maintenance on my HVAC, he was knowledgeable and took great care with my home. I appreciate that Thompson isn’t pushy and provide a future service plan. Highly recommend!
Scroll through them; then give us a call, and become one of them.
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.
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0% Interest for 12 Months Available
Low Monthly Payments
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Water Heater Repair in St. George, UT
Our plumbing technicians are here to assist you with any needs for water heater repair in St. George, UT. We’ll inspect and test your water heater until we figure out what’s wrong. Then, we’ll work hard to provide you the answers you require as soon as possible, so you don’t have to be without hot water for long! See what meticulous, professional water heater service looks like firsthand:
“Bobby did a great job in both diagnosis and the work performed. I appreciated his knowledge, and when presenting the options he offered three spanning a range of prices and included his opinion with it which helped make an informed decision. Considering having your water heater go out isn’t a pleasant experience: the repair/replacement process was as good as it could have been.”
-Zach G., Google Review
Our Plumbing Services
Water Heater Installation in St. George
If you need a new water heater, don’t worry! Our team will ask you a few questions about how much and how often you use your heater, then work with you to help you get the solutions you need. We’ll make sure you end up with a new water heater that matches your system and your needs, then handle your water heater installation in St. George and make sure it’s working before we leave. Types of water heaters we install include:
Water Heater Maintenance in St. George
Maintain your water heater to keep it running smoothly and to reduce the risks of running out of hot water unexpectedly. We’ll cleanse your heater, replace your anode rod if necessary, and test every component of the system. If you require repairs, we will do them as quickly as feasible.
Water Heaters Frequently Asked Questions
Regular water heater maintenance is recommended at least once a year to ensure optimal performance, extend its lifespan, and prevent unexpected breakdowns.
We install various types of water heaters, including traditional tank models, tankless water heaters, electric and gas options, allowing you to choose a solution that fits your home’s needs and budget.
Tankless water heaters are efficient and provide on-demand hot water, making them a great choice for energy-conscious households. If you’re unsure, our team can help you determine if a tankless system meets your household’s needs.
Turn off the water supply and call a professional immediately. Leaks can lead to water damage and typically indicate a need for repair or replacement.
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
St. George, Utah Tankless Water Heaters
Please contact us if you require assistance with St. George, Utah tankless water heaters. Whether you are installing one for the first time or have one that isn’t working, our experts can assist you in quickly locating the answers you want. When you call on our staff, we can have your tankless water heater up and running quickly.
Call Our Plumber in St. George for Water Heater Help
We are your St. George water heater specialists! Call us right away so we can come to you and provide you with the water heater solutions you require as soon as possible. Count on us if you need hot water restored quickly. For all your St. George plumbing, HVAC, and electrical needs trust Thompson Plumbing, Heating, Cooling & Electrical.
Request Your Free Consultation for St. George Water Heater Replacement
Don’t let small plumbing 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 plumbing professional, or sign up for a free consultation by filling out our quick online form now.
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