Water Heater Services in St. George, UT

Our home’s water heaters are responsible for heating the water supply that’s produced from taps, appliances, and bathroom fixtures. When a water heater is no longer working its best or has broken down completely, only a team of professionals can help.

That’s where we step in. Thompson Plumbing, Heating, Cooling & Electrical provides expert water heater repair and replacement services throughout St. George and Washington County.

We help local residents maintain their tank and tankless systems, plus repair and replace damaged, outdated, or inefficient water heaters. Count on our licensed and insured technicians to restore your hot water, today.

Schedule a water heater repair for your St. George, UT, home.

Water Heater Replacement & Installation

If your current water heater is 10 years or older, it may be time to consider an upgrade. Over time, “traditional” or tank water heaters can corrode or degrade after years of limescale and calcium exposure.

For homes that need a new water heater, we service and install energy-efficient tank models and other reliable options, including:

  • Electric water heaters: A versatile and popular option, electric water heaters are ideal for homes without a gas line.
  • Gas water heaters: Gas-operated heaters are cost-effective and straightforward to repair.
  • Tankless water heaters: Unlike a tank unit that stores heated water, tankless water heaters supply hot water on demand, reducing standby energy use.

Water Heater Repair

The signs of a water heater in need of repair are often easy to spot: You might notice a lack of hot water, leaking around the unit, banging noises, or an unresponsive thermostat.

Our highly trained technicians repair all types of water heaters, including traditional tank and tankless systems. We understand how essential hot water is to your daily routine, so we work diligently to provide same-day water heater repair to St. George homeowners.

Water Heater Maintenance

While often overlooked, regular water heater maintenance can go a long way toward extending the life of your tank or tankless heater. It also helps you avoid unexpected breakdowns and ensures that your gas or electric water heater is running at peak efficiency.

Thompson Plumbing, Heating, Cooling & Electrical offers water heater maintenance for all unit types. Best of all, water heater tune-ups are included in our Home Service Membership, which also offers discounts on other preventative maintenance checks.

Choose Us for Water Heater Services

Homeowners in St. George trust our team for reliable water heater care. Our technicians specialize in the repair, installation, and maintenance of gas, electric, and tankless systems, making us all-around experts in home water heater services.

As a family-owned and -operated business, we hold ourselves to a higher standard of care. We’re proud to serve the St. George community, treating our neighbors with the respect and honesty they deserve.

Learn more about our convenient financing options that make it easy to save on crucial home care!

Need a new water heater in St. George, UT? Schedule a free estimate for a replacement with Thompson Plumbing, Heating, Cooling & Electrical today.

Frequently Asked Questions

Most water heater repairs can be completed in just a few hours, depending on the issue and part availability.

Tankless water heaters should be flushed once a year to remove mineral or sediment buildup and keep the system running efficiently.

Traditional tank water heaters can last about eight to 12 years, while tankless models can last up to 20 years if they’re properly maintained.

Yes, you can upgrade to a tankless system, but it may require adjustments to your plumbing or electrical setup.

That depends on your household’s hot water use — our team can help you choose the right size heater based on your appliances and the number of bathrooms.

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What To Expect

Discover the Thompson Plumbing Difference

Locally Owned
& Operated

Licensed & Insured Plumbers

Upfront Pricing

Superior
Customer Service

Our Warranties
Go the Extra Mile

Fast, Dependable Service

Locally Owned
& Operated

Licensed & Insured Plumbers

Upfront Pricing

Superior
Customer Service

Our Warranties
Go the Extra Mile

Fast, Dependable Service

Our Reviews

See What Your Neighbors Are Saying

Thompson Plumbing came to install new air and heating units today. The technicians worked efficiently for 7 hours without a break, completing the installation and clean up, as well as answering any questions we had. We were very pleased with their work and courtesy. Great job!

Judy C.

Thompson plumbing was excellent from the initial phone call to the technician who arrived EARLY the same day to the bill! I will call them again if/when needed!

Lane W.

The guys were great! Polite, friendly and quick. They came to check one thing and I asked them to fix a couple more items and they had no complaints and seemed genuinely happy to take care of all my electrical concerns.

Doug J.

I had a sudden drop in water pressure, and I got same day service. The repairman was great and searched less obvious places and found and fixed the issue. Awesome service!

Terry N.

Another great job by Thompson Plumbing, Heating, Cooling and Electrical! The techs are consistently friendly, professional, and efficient no matter what service they provide.

Kim C.

Our kitchen sink would never completely drain so I called and made an appointment. I got an appointment the next day to have the issue diagnosed. The problem was diagnosed quickly and resolved quickly as well. Very impressed with the whole process and would recommend to anyone to use them. Also, very reasonably priced!

Bryan S.