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Top-Rated Water heater repair or service pros in Stanwood - Updated Nov 2026

Avatar for Day & Nite Plumbing & Heating, Inc.
Day & Nite Plumbing & Heating, Inc.
4.3(
225
)
Water Heater - Repair or Service

Serving Stanwood, WA and surrounding areas

Approved

In business since 1954

Emergency services offered

Warranties offered

"Rob came out to review our existing system and helped us figure out what kind and brand of heat pump would work best with our system. He was very patient and informative, and answered all our questions without any pressure or up-sells (we had quotes from five providers). We signed the contract and payed our deposit in June 2021, but unfortunately global supply chain issues delayed the parts being received. Day & Nite were communicative of the issue and offered several alternatives, including a refund of the deposit. We opted to wait for the parts. It took four months, but the techs (lead by Jeff B) were fantastic and very accommodating in how we wanted piping and wiring routed. We are very pleased with how it's turned out and loved working with a local (and family owned!) company! Our gas water heater is due for replacement soon, and we'll be coming back to Day & Nite for that!"
Outdoor Ductless Unit
Indoor Ductless Unit
Outdoor Ductless lineset and Unit
Pump System
2 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,638
)
Water Heater - Repair or Service

Serving Stanwood, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Great communication throughout the entire process, informative friendly people from the office to the field. All safety precautions were taken during both the in home estimate and final installation of the water heater which was completed in under 4 hours. SeaTown are my new best friends!"
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Puget Sound Plumbing & Heating, Inc.
Puget Sound Plumbing & Heating, Inc.
3.7(
238
)
Water Heater - Repair or Service

Serving Stanwood, WA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"They came out as scheduled, had new water heater on the truck. Removal of old device followed by flawless and quick installation of new water heater. Definitely recommend Joseph and his apprentice!"
Kitchen drain replacement
Kitchen drain replacement
Faucet Repair
Replace Water Heater
Tankless

+1

Response time2 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Trident Plumbing & Drain Cleaning
Trident Plumbing & Drain Cleaning
4.9(
162
)
Water Heater - Repair or Service

Serving Stanwood, WA and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"It is my pleasure to write a very positive review about my experience with Trident Plumbing. This is actually a review for 3 separate visits in last 3 months. Trident plumbing has been our go to service for all plumbing needs and concerns. Their full service expertise is one stop shopping for us. Always very prompt and accommodating with scheduling a service and very courteous & trustworthy with the service. One service visit was for a presale of house sewer scope that is highly recommended by realtors. The team filmed and recorded the scope on a usb thumb drive to be available to potential home buyers. They always go the extra mile to be thorough. A return visit to swap out a toilet with their recommendation of American Standard Cadet Pro. This toilet by far has been our best functioning toilet and very happy with their recommendation. Our third recent need was finding a steady water leak on our garage cement floor in area of water heater. I immediately phoned Trident Plumbing owner, Matthew Gardner, because I was unable to determine right away the source of the water. Again, Matthew immediately answered my call and understood my anxiety about the water and asked a member of his team who lives nearby to diagnose the problem. Devon, was at our house within 15 minutes on his day off, basically, to help us. The beauty of this story was Devon immediately figured out it was our a/c condensation unit leaking and not a plumbing issue at all. However, he went above and beyond to help us at my asking and problem solved! It is my belief that this company can always be trusted and relied upon for excellent service."
Response time1 day
Response rate100%
Recommended by91%of homeowners
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.4(
91
)
Water Heater - Repair or Service

Serving Stanwood, WA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Mr.Rooter responds , has very competent plumbers, do the job right and I have no hesitation recommending their service. They are not inexpensive, but they do the repairs and seem much more available than other plumbing services."
Sewer Repair
Sewer Repair
Sewer Repair
Sewer Repair
Sewer Repair

+34

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for About Plumbing
About Plumbing
4.6(
66
)
Water Heater - Repair or Service

Serving Stanwood, WA and surrounding areas

Approved

In business since 2015

Warranties offered

Small jobs welcome

"Jordan came out and was very friendly and knowledgeable about my leaky waterheater. He took time to explain why it was leaking and advised me on how to keep the new one maintained. Jordan was very cautious and made sure his mask was on. I really appreciated that! He did an excellent job in installing a new one and made sure things were cleaned up when done. I would refer About Plumbing to anyone and will use them again when needed."
Sink Install
Water Heater
Pic3
Truck and Equipment
Response time10 hrs
31 neighbors recently requested a quote
Recommended by95%of homeowners
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FAQs for water heater repair or service projects in Stanwood, WA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Stanwood, WA homeowners’ guide to water heater repair or services

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