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Top-Rated Tankless water heater repair pros in Sultan - Updated Nov 2026

Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,638
)
Tankless Water Heater - Repair

Serving Sultan, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Knowledgeable and fast! Had access to the heat pump technology I wanted to install while replacing defunct water heater. Prompt and efficient. Super satisfied!"
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Schmitty's Plumbing
Schmitty's Plumbing
4.8(
50
)
Tankless Water Heater - Repair

Serving Sultan, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"several repairs were made at a reasonable price. pointed out leaking water heater that is 11 years old and should be replaced. their quote to do so is comparable to other providers. will use schmittys for the replacement."
Response time2 days
Response rate100%
Recommended by93%of homeowners
Avatar for Mad Pipers Plumbing
Mad Pipers Plumbing
4.7(
32
)
Tankless Water Heater - Repair

Serving Sultan, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"They did a great job, we had some sewer replacement work done and a tankless installed. We love the tankless and haven’t had a single issue with our sewer since. It was so worth it, and they were quick and efficient!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Resolute Plumbing and Heating
Resolute Plumbing and Heating
4.1(
40
)
Tankless Water Heater - Repair

Serving Sultan, WA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I have been a general contractor for over 40 years and I have used Resolute Plumbing and Heating exclusively for the last 10 to 15 years. They have done commercial and residential projects for us handling all of our plumbing and gas piping needs. Jeff and his team are very experienced and extremely knowledgeable in all the services they provide. I would highly recommend them to anyone needing plumbing or gas piping services!! They do great work at a very competitive price."
Plumbing Services
Plumbing Services
Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Plumbing Service Experts LLC
Plumbing Service Experts LLC
4.1(
5
)
Tankless Water Heater - Repair

Serving Sultan, WA and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

Plumbing Service Experts 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. We approach every project with care and that makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Plumbing Projects
Plumbing Projects
Plumbing Projects
Plumbing Projects
Recommended by25%of homeowners
Avatar for Washington Water Heaters
Washington Water Heaters
4.7(
199
)
Tankless Water Heater - Repair

Serving Sultan, WA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"They came out quickly to give me a estimate for replacing my 10 year old Rinnai heater. They actually told me NOT to get the additional optional recirculating feature that another company was recommending, due to cost and reliability issues. When Washington Water Heater’s bid came in it was about 40% less than the other guy for the same work and same water heater (minus the recirculating feature)- $5200 vs $9100. They didn’t require any money up front (other guy wanted 50%) and were able to schedule the work for only a few days out (other guy said it could be weeks or months). The showed up on time, did excellent work and even charged me slightly LESS than the original bid because they ended up not needing to install a pump for the condenser."
Response time1 day
Response rate100%
Recommended by92%of homeowners
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