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Find Water heater repair or service pros in Milton

Avatar for Stream Water Heaters

Stream Water Heaters

4.97(
30
)
•Approved Pro

Stream Water Heaters

4.97(
30
)
•Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

At Stream Water Heaters, we specialize in providing professional water heater installations, ensuring you receive the best service for tankless, gas, or electric systems at affordable prices. Servicing Snohomish, King, and Pierce counties..

"Competitive price, to have a new water heater installed. Great communication, professional and friendly. Would definitely reccond."

Judy C on November 2025

At Stream Water Heaters, we specialize in providing professional water heater installations, ensuring you receive the best service for tankless, gas, or electric systems at affordable prices. Servicing Snohomish, King, and Pierce counties..

"Competitive price, to have a new water heater installed. Great communication, professional and friendly. Would definitely reccond."

Judy C on November 2025

Avatar for Brennan Heating & Air Conditioning

Brennan Heating & Air Conditioning

4.57(
2,414
)
•Approved Pro

Brennan Heating & Air Conditioning

4.57(
2,414
)
•Approved Pro
Customers say: Super punctual
16 local quotes requested
38 years of experience

Since 1987, Brennan Heating and Air Conditioning has served thousands of customers throughout the Puget Sound. We offer a variety of home comfort products including furnaces, air conditioners, heat pumps, hydronic heating systems, active air purifiers, and gas water heaters. We have even expanded to offer standalone electrical services in addition to heating and cooling repair and maintenance. Brennan Heating - Comfort You Can Count On.

"We talked about getting central air installed in our home and I am familiar with Brennan because they were used by an acquaintance of ours. Their staff and service are amazing. From the first appointment to give an estimate to the follow up after installation was completed. On top of that, we were able to take advantage of an offer to get a shop card (20 % of equipment) from Costco, a win win for us. If you are ever thinking of it, give them a call."

Luluvita S on May 2024

Since 1987, Brennan Heating and Air Conditioning has served thousands of customers throughout the Puget Sound. We offer a variety of home comfort products including furnaces, air conditioners, heat pumps, hydronic heating systems, active air purifiers, and gas water heaters. We have even expanded to offer standalone electrical services in addition to heating and cooling repair and maintenance. Brennan Heating - Comfort You Can Count On.

"We talked about getting central air installed in our home and I am familiar with Brennan because they were used by an acquaintance of ours. Their staff and service are amazing. From the first appointment to give an estimate to the follow up after installation was completed. On top of that, we were able to take advantage of an offer to get a shop card (20 % of equipment) from Costco, a win win for us. If you are ever thinking of it, give them a call."

Luluvita S on May 2024

Avatar for Harts Plumbers, Electricians, & HVAC Technicians

Harts Plumbers, Electricians, & HVAC Technicians

4.72(
889
)
•Approved Pro

Harts Plumbers, Electricians, & HVAC Technicians

4.72(
889
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
396 local quotes requested

Harts is your trusted local provider for all your plumbing, electrical and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. Trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"There was nothing wrong with the furnace. Wife had unwittingly turned a wall switch OFF (one which I hadn't even noticed in 18 years). Terry failed to see this in his initial (free) inspection, so he charged us the minimum for a technical repair service, $125. I suppose I could leave a negative review for this oversight...but you know, I hadn't noted the switch in 18 years, so I can't be too critical of him missing it in a 5-min scan. Regardless, during his inspection he found that the heat exchanger is rusted, the impeller (?) is noisy, and CO level up the flue (120 ppm) is too high, though still zero from in-house registers. He convinced me that we WILL need to replace the furnace fairly soon, but it's not an immediate emergency, so we can save up and do it next year. Yes, the immediate issue could have been identified and the switch turned ON at no cost to us, but I don't begrudge the money spent on a thorough system inspection and evaluation. "

Jim F on December 2025

Harts is your trusted local provider for all your plumbing, electrical and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. Trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"There was nothing wrong with the furnace. Wife had unwittingly turned a wall switch OFF (one which I hadn't even noticed in 18 years). Terry failed to see this in his initial (free) inspection, so he charged us the minimum for a technical repair service, $125. I suppose I could leave a negative review for this oversight...but you know, I hadn't noted the switch in 18 years, so I can't be too critical of him missing it in a 5-min scan. Regardless, during his inspection he found that the heat exchanger is rusted, the impeller (?) is noisy, and CO level up the flue (120 ppm) is too high, though still zero from in-house registers. He convinced me that we WILL need to replace the furnace fairly soon, but it's not an immediate emergency, so we can save up and do it next year. Yes, the immediate issue could have been identified and the switch turned ON at no cost to us, but I don't begrudge the money spent on a thorough system inspection and evaluation. "

Jim F on December 2025

Avatar for State Plumbing Utilities LLC

State Plumbing Utilities LLC

5.00(
5
)
•Approved Pro

State Plumbing Utilities LLC

5.00(
5
)
•Approved Pro
108 local quotes requested
Emergency services offered

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They answered my phone and made the appointment for me, really fast. The next day, their technician showed up and got the water heater replaced within an hour. Also, their price is very good compared to other companies. Highly recommend. "

William W on December 2025

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They answered my phone and made the appointment for me, really fast. The next day, their technician showed up and got the water heater replaced within an hour. Also, their price is very good compared to other companies. Highly recommend. "

William W on December 2025

Avatar for Hernandez Roofing and Construction LLC

Hernandez Roofing and Construction LLC

5.00(
3
)
•Approved Pro

Hernandez Roofing and Construction LLC

5.00(
3
)
•Approved Pro
Super Service Award
20 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Yes Gerardo and his crew did an amazing job. We were fully impressed with the work that was done, so much so that that we recommended him to our friends and neighbors. His approach also was very friendly and he was willing to answer any questions we had about the project . He did a lot of the interior work also for us not only painting the interior walls but also they did the flooring for us. We also had them replace a some of our windows. He put in some very nice touches by installing some beautiful lights outside and inside. Our deck was falling apart and considering our budget we opted for a nice stair way leading to the backyard. The money we allocated for the deck we also used that to have Gerardo and his crew put up an extension to our roof in the back. All in all they are very talented and I would highly recommend them for your next project."

Susan C on May 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Yes Gerardo and his crew did an amazing job. We were fully impressed with the work that was done, so much so that that we recommended him to our friends and neighbors. His approach also was very friendly and he was willing to answer any questions we had about the project . He did a lot of the interior work also for us not only painting the interior walls but also they did the flooring for us. We also had them replace a some of our windows. He put in some very nice touches by installing some beautiful lights outside and inside. Our deck was falling apart and considering our budget we opted for a nice stair way leading to the backyard. The money we allocated for the deck we also used that to have Gerardo and his crew put up an extension to our roof in the back. All in all they are very talented and I would highly recommend them for your next project."

Susan C on May 2025

Elite Plumbing Services LLC

5.00(
5
)
•Approved Pro

Elite Plumbing Services LLC

5.00(
5
)
•Approved Pro
1 years of experience
Free onsite estimate

We are 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.

We are 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.

Avatar for Rooter-Man

Rooter-Man

4.71(
1,582
)
•Approved Pro

Rooter-Man

4.71(
1,582
)
•Approved Pro
Super Service Award
Customers say: True professional
11 local quotes requested
30 years of experience

Rooter-Man of Washington is the most trusted plumbing company in the area. We've provide exceptional plumbing repairs and installations with an experienced staff who is committed to quality workmanship and professional customer service. Our goal is to ensure that all of our clients are totally satisfied with all of the work that we provide. If you're in need of a plumber with years of repair and installation experience, you can always depend on us. Rooter-man's Prices won't Drain you! If you want Quality plumbing at a fair Price with Great Service, Call Me!

"Very professional. Jared explained each step clearly and answered all questions I had. "

Carol M on December 2025

Rooter-Man of Washington is the most trusted plumbing company in the area. We've provide exceptional plumbing repairs and installations with an experienced staff who is committed to quality workmanship and professional customer service. Our goal is to ensure that all of our clients are totally satisfied with all of the work that we provide. If you're in need of a plumber with years of repair and installation experience, you can always depend on us. Rooter-man's Prices won't Drain you! If you want Quality plumbing at a fair Price with Great Service, Call Me!

"Very professional. Jared explained each step clearly and answered all questions I had. "

Carol M on December 2025

Avatar for Hunt's Services

Hunt's Services

4.52(
1,061
)
•Approved Pro

Hunt's Services

4.52(
1,061
)
•Approved Pro
Customers say: Quality work
165 local quotes requested
13 years of experience

Puget Sound's Home Service Heroes! Offering Plumbing, HVAC, Electrical, Duct & Sewer Services Hunt’s Services is a certified and licensed plumbing, heating, cooling, electrical, duct and sewer services company. We offer same day repairs and emergency services, with over 2,600 five-star reviews by our customers in Tacoma, Federal Way, Auburn, Puyallup, South Hill, Kent, Bellevue, Redmond, Seattle, Olympia and the nearby areas. We take pride in serving King, Pierce and parts of Kitsap and Thurston Counties for both residential and commercial needs with honesty, integrity, and dedicated service.

"had a deeply frustrating experience with Hunt’s HVAC Services that reflects a serious lack of professionalism and customer care. They contacted me early last week to schedule service for my HVAC system, and I agreed to their preferred date—the following Monday. I received a confirmation email on Sunday and a reminder Monday morning for the upcoming afternoon appointment. I drove 1.5 hours to the service site, only to be met with confusion and poor communication. When I called at 12:30 to ask for a specific arrival time, I was told the technician would contact me 30 minutes before arriving—but they couldn’t give me a time estimate. I waited another 2.5 hours before receiving a call informing me that no technician would be coming at all. My only options were to reschedule or cancel. I asked to speak with a manager and was placed on long hold. Eventually, I was told the manager was “too busy” to speak with me and would call me later. That call never came. This experience was a complete waste of time and resources, and the lack of accountability was appalling. Hunt’s HVAC Services failed to honor their commitment, communicate effectively, or show basic courtesy. I strongly advise others to stay away from this business."

Faris A on October 2025

Puget Sound's Home Service Heroes! Offering Plumbing, HVAC, Electrical, Duct & Sewer Services Hunt’s Services is a certified and licensed plumbing, heating, cooling, electrical, duct and sewer services company. We offer same day repairs and emergency services, with over 2,600 five-star reviews by our customers in Tacoma, Federal Way, Auburn, Puyallup, South Hill, Kent, Bellevue, Redmond, Seattle, Olympia and the nearby areas. We take pride in serving King, Pierce and parts of Kitsap and Thurston Counties for both residential and commercial needs with honesty, integrity, and dedicated service.

"had a deeply frustrating experience with Hunt’s HVAC Services that reflects a serious lack of professionalism and customer care. They contacted me early last week to schedule service for my HVAC system, and I agreed to their preferred date—the following Monday. I received a confirmation email on Sunday and a reminder Monday morning for the upcoming afternoon appointment. I drove 1.5 hours to the service site, only to be met with confusion and poor communication. When I called at 12:30 to ask for a specific arrival time, I was told the technician would contact me 30 minutes before arriving—but they couldn’t give me a time estimate. I waited another 2.5 hours before receiving a call informing me that no technician would be coming at all. My only options were to reschedule or cancel. I asked to speak with a manager and was placed on long hold. Eventually, I was told the manager was “too busy” to speak with me and would call me later. That call never came. This experience was a complete waste of time and resources, and the lack of accountability was appalling. Hunt’s HVAC Services failed to honor their commitment, communicate effectively, or show basic courtesy. I strongly advise others to stay away from this business."

Faris A on October 2025

Avatar for South West Plumbing & Waterheaters, LLC

South West Plumbing & Waterheaters, LLC

4.59(
35
)
•Approved Pro

South West Plumbing & Waterheaters, LLC

4.59(
35
)
•Approved Pro
Customers say: True professional
165 local quotes requested
45 years of experience

Southwest Plumbing is the 1 to call for all of your plumbing, heating, air & electric needs! Our team always provides up-front pricing, so you can be sure there are never any surprises. The team is comprised of a professional customer service team, licensed technicians and effective managers where an expert is never far away! Give us a call today, we are here to serve you!

"Job done efficiently"

Fred P on January 2025

Southwest Plumbing is the 1 to call for all of your plumbing, heating, air & electric needs! Our team always provides up-front pricing, so you can be sure there are never any surprises. The team is comprised of a professional customer service team, licensed technicians and effective managers where an expert is never far away! Give us a call today, we are here to serve you!

"Job done efficiently"

Fred P on January 2025

Avatar for All About Plumbing LLC

All About Plumbing LLC

5.00(
8
)
•Approved Pro

All About Plumbing LLC

5.00(
8
)
•Approved Pro
Super Service Award
Customers say: Quick response
9 years of experience
Free onsite estimate

All About Plumbing LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Support Small businesses. All About Plumbing LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Never expected such quick response and great help. Thank you very much! Planning to hire this gentleman for another project in near future for water heater replacement. I feel lucky. Strongly recommend to hire him for all your plumbing needs."

Vitaly M on August 2025

All About Plumbing LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Support Small businesses. All About Plumbing LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Never expected such quick response and great help. Thank you very much! Planning to hire this gentleman for another project in near future for water heater replacement. I feel lucky. Strongly recommend to hire him for all your plumbing needs."

Vitaly M on August 2025

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FAQs for water heater repair or service projects in Milton, 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 Milton, 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.

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