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Top-Rated Water heater pros in Thompson - Updated Nov 2026

Avatar for Total Care Plumbing Inc
Total Care Plumbing Inc
5.0(
10
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Repair or Service+6 more

Serving Thompson, ND and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workman ship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Project Photos
17 neighbors recently requested a quote
Avatar for High Plains Water, Inc.
High Plains Water, Inc.
5.0(
5
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Thompson, ND and surrounding areas

In business since 2003

Free estimates

Emergency services offered

Serving North Dakota and Western Minnesota with offices in Grand Forks, Valley City, and Jamestown\nFresh, clean, tasty water is our business! We strive to keep your home's plumbing new by removing the minerals that deposit in pipes and on fixtures. These same minerals prevent your soap from doing its job - cleaning your family and all that you own.\nIn addition, we can filter chlorine, iron, manganese, nitrates, arsenic, cysts, fluoride, and even radium from your water. We specialize in fixing your personal water issues.

High Purity water for a lab in a municipal water treatment plant
Office water coolers
Office water coolers
Recommended by100%of homeowners
Avatar for Stacked Plumbing and Home Solutions LLC
Stacked Plumbing and Home Solutions LLC
5.0(
9
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Thompson, ND and surrounding areas

In business since 2023

Free estimates

Warranties offered

"The installation of our replacement water heater went off without a hitch. They were thorough, professional, and efficient. They were very clear explaining the differences in our new tankless heater vs a traditional one, very clear with the expectations of how it would operate. But I'd say it was the little things that took them above and beyond. We were never left wondering what was gojng on at any stage of the installation. There were no surprise charges. They were super respectful of our home and living spaces and cleaned up after themselves. I will absolutely hire them again."
Response time20 mins
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Thompson, ND and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
Additional Photos
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+2

Recommended by65%of homeowners
Avatar for Top Gun Plumbing, LLC
Top Gun Plumbing, LLC
5.0(
1
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Thompson, ND and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Tom Gun Plumbing, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time1 day
Recommended by100%of homeowners
Water Heaters FAQs, answered by experts

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.

A tankless water heater with a flow rate of 10 GPM should replace a conventional 50-gallon water heater. To avoid a surprise cold shower or two and to keep your energy costs in check, it's important to replace a conventional tanked water heater with the equivalent tankless water heater. Your household size and the number of hot-water-using devices you use at once can help you determine the best-size tankless water heater.

Yes, this would be an appropriate choice. In order to comply with the National Electric Code’s rules, you'll need to install a circuit breaker that's 125% larger than the intended load. In this case, you'll multiply 30 amps by 1.25 to find the necessary breaker size. Plugging that equation in for your 30-amp water heater will leave you with a 37.6-amp breaker. If your current water heater keeps tripping the breaker, it might be time to talk to a plumber or electrician about upgrading your water heater's setup.

Flushing biannually, checking the anode rod, and temperature settings maximize equipment lifespan while reducing surprise costs.

The Thompson, ND homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.