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Water heater repair or service pros in Mercer Island

Belred Heating, Cooling & Plumbing, LLC
10733 47th Place West
4.56(
490
)
Approved Pro
Belred Heating, Cooling & Plumbing, LLC
10733 47th Place West
4.56(
490
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
39 years of experience

Since 1986, Bel-Red Energy Solutions, LLC, has been here to help you with products and services that improve your homes' efficiency and comfort, while providing a healthy and safe environment in which to live. Our focus on residential systems gives us one of the most skilled teams, with the best solutions for you and your home. Call today to schedule an appointment! We offer FREE comprehensive estimates on Heating, Air Conditioning or Heat Pump installations.

"Thoroughly assessed the issue and gave good recommendations with honest, upfront pricing."

Mohammad M on March 2025

Since 1986, Bel-Red Energy Solutions, LLC, has been here to help you with products and services that improve your homes' efficiency and comfort, while providing a healthy and safe environment in which to live. Our focus on residential systems gives us one of the most skilled teams, with the best solutions for you and your home. Call today to schedule an appointment! We offer FREE comprehensive estimates on Heating, Air Conditioning or Heat Pump installations.

"Thoroughly assessed the issue and gave good recommendations with honest, upfront pricing."

Mohammad M on March 2025


Avatar for Belred Heating, Cooling & Plumbing, LLC
Belred Heating, Cooling & Plumbing, LLC
10733 47th Place West
4.56(
491
)
Approved Pro
Belred Heating, Cooling & Plumbing, LLC
10733 47th Place West
4.56(
491
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
768 local quotes requested

Since 1986, Bel-Red Energy Solutions, LLC, has been here to help you with products and services that improve your homes' efficiency and comfort, while providing a healthy and safe environment in which to live. Our focus on residential systems gives us one of the most skilled teams, with the best solutions for you and your home. Call today to schedule an appointment! We offer FREE comprehensive estimates on Heating, Air Conditioning or Heat Pump installations.

"Good service and a very friendly and professional rep."

Jay M on April 2025

Since 1986, Bel-Red Energy Solutions, LLC, has been here to help you with products and services that improve your homes' efficiency and comfort, while providing a healthy and safe environment in which to live. Our focus on residential systems gives us one of the most skilled teams, with the best solutions for you and your home. Call today to schedule an appointment! We offer FREE comprehensive estimates on Heating, Air Conditioning or Heat Pump installations.

"Good service and a very friendly and professional rep."

Jay M on April 2025


Avatar for Rooter-Man
Rooter-Man
PO Box 732098
4.70(
1,508
)
Approved Pro
Rooter-Man
PO Box 732098
4.70(
1,508
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
21 local quotes requested

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!

"Did good work, did not do work to code, now I have to spend more to bring it up to code"

Scott C on April 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!

"Did good work, did not do work to code, now I have to spend more to bring it up to code"

Scott C on April 2025


Avatar for Stream Water Heaters
Stream Water Heaters
14900 Interurban Ave S Ste 271 - 63
4.95(
22
)
Approved Pro
Stream Water Heaters
14900 Interurban Ave S Ste 271 - 63
4.95(
22
)
Approved Pro
Customers say: Quick response
63 local quotes requested
4 years of experience

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..

"Responsive, affordable, punctual, proficient."

Emil C on April 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..

"Responsive, affordable, punctual, proficient."

Emil C on April 2025


Avatar for Jafco Company
Jafco Company
14058 Aurora Ave N
4.78(
16
)
Approved Pro
Jafco Company
14058 Aurora Ave N
4.78(
16
)
Approved Pro
Super Service Award
Customers say: True professional
207 local quotes requested
8 years of experience

With 25 years of Industry experience we are here for all your Sewer System needs. From installations to repairs we handle it, and being locally owned and operated means that you get the highest quality service and response time every time. Give us a call today for your Sewer System needs!

"They helped fix an emergency sewage backup issue, but the external clean-out point should have been placed at the back-end corner of the house rather than the front. This placement missed access to the back-end area, which could be necessary if a liner installation is needed later. That said, hindsight is 20/20. They did a reasonable job based on their proposal, but at the time, we didn?t have enough knowledge to request a better plan. One issue I encountered was their tendency to revise estimates upward during the project, which I did not appreciate. Additionally, they were uncertain whether the sewage and storm drainage systems in my area were separate or connected. Compared to other providers I worked with later, this suggested a relative lack of experience or knowledge. Another concern was witnessing one of the workers urinating in the hole they had dug during the process. I found this unacceptable and feel it?s worth noting. Finally, I recommend checking out https://lni.wa.gov"

Hanson C on April 2025

With 25 years of Industry experience we are here for all your Sewer System needs. From installations to repairs we handle it, and being locally owned and operated means that you get the highest quality service and response time every time. Give us a call today for your Sewer System needs!

"They helped fix an emergency sewage backup issue, but the external clean-out point should have been placed at the back-end corner of the house rather than the front. This placement missed access to the back-end area, which could be necessary if a liner installation is needed later. That said, hindsight is 20/20. They did a reasonable job based on their proposal, but at the time, we didn?t have enough knowledge to request a better plan. One issue I encountered was their tendency to revise estimates upward during the project, which I did not appreciate. Additionally, they were uncertain whether the sewage and storm drainage systems in my area were separate or connected. Compared to other providers I worked with later, this suggested a relative lack of experience or knowledge. Another concern was witnessing one of the workers urinating in the hole they had dug during the process. I found this unacceptable and feel it?s worth noting. Finally, I recommend checking out https://lni.wa.gov"

Hanson C on April 2025


Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
2502 196th St SW
4.64(
624
)
Approved Pro
Harts Plumbers, Electricians, & HVAC Technicians
2502 196th St SW
4.64(
624
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
638 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. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"We had a clogged pipe. Logan came out as part of their 93 or free deal they had for clogs. Logan was professional and did excellent work. He had to remove the toilet to clear the clog, which was discussed ahead of time and a reasonable fee on top of the 93. Clog was cleared and all went great!"

David G on May 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. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"We had a clogged pipe. Logan came out as part of their 93 or free deal they had for clogs. Logan was professional and did excellent work. He had to remove the toilet to clear the clog, which was discussed ahead of time and a reasonable fee on top of the 93. Clog was cleared and all went great!"

David G on May 2025


Rush Plumbing Inc.
PO Box 80962
4.65(
21
)
Approved Pro
Rush Plumbing Inc.
PO Box 80962
4.65(
21
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
16 years of experience

Rush Plumbing Inc 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.

"This was a simple hose leak under kitchen sink. Plumber made an appointment on Saturday between 10 and 12 and did not show up on time, without giving notice. After calls from me, he eventually made it in over an hour late. At that point, he did not do anything - he said he needed to custom order a sprayer hose and will call me Monday with pricing and to schedule. Today it's Friday, leak still going under sink, and still no call, despite messages left to him. My tenant is very irritated, and I am hiring someone else."

Daryl/Jana D on July 2015

Rush Plumbing Inc 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.

"This was a simple hose leak under kitchen sink. Plumber made an appointment on Saturday between 10 and 12 and did not show up on time, without giving notice. After calls from me, he eventually made it in over an hour late. At that point, he did not do anything - he said he needed to custom order a sprayer hose and will call me Monday with pricing and to schedule. Today it's Friday, leak still going under sink, and still no call, despite messages left to him. My tenant is very irritated, and I am hiring someone else."

Daryl/Jana D on July 2015


Avatar for Plumbing Service Experts
Plumbing Service Experts
P.O. Box 54
5.00(
4
)
Approved Pro
Plumbing Service Experts
P.O. Box 54
5.00(
4
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

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.

"Jesse did a great job! He came out the same day I contacted him, so glad we didn’t have to go without hot water! His price for hot water tank replacement was reasonable, we plan on using him for any future plumbing needs we may have!"

Jana S on March 2025

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.

"Jesse did a great job! He came out the same day I contacted him, so glad we didn’t have to go without hot water! His price for hot water tank replacement was reasonable, we plan on using him for any future plumbing needs we may have!"

Jana S on March 2025


Avatar for All Pro Plumbing Northwest, LLC
All Pro Plumbing Northwest, LLC
1902 120th Pl SE STE 102G
4.75(
504
)
Approved Pro
All Pro Plumbing Northwest, LLC
1902 120th Pl SE STE 102G
4.75(
504
)
Approved Pro
Customers say: True professional
145 local quotes requested
31 years of experience

All Pro Plumbing is a locally owned, full-service plumber that has 35 years of experience serving the Puget Sound. We offer expert installation and repair by a team of highly skilled and trained professionals who are the best in the business. As our business grows, we continue to take pride in providing honest work and quality that speaks for itself. The best in town is just a phone call away! **Over the phone quote. General Liability Insurance AM9063777 valid thru 7/01/2018

"Quality professional service but very high prices."

Michael S on April 2025

All Pro Plumbing is a locally owned, full-service plumber that has 35 years of experience serving the Puget Sound. We offer expert installation and repair by a team of highly skilled and trained professionals who are the best in the business. As our business grows, we continue to take pride in providing honest work and quality that speaks for itself. The best in town is just a phone call away! **Over the phone quote. General Liability Insurance AM9063777 valid thru 7/01/2018

"Quality professional service but very high prices."

Michael S on April 2025


Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
568 Industry Dr Suite 100
4.71(
863
)
Approved Pro
Harts Plumbers, Electricians, & HVAC Technicians
568 Industry Dr Suite 100
4.71(
863
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
15 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. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Terrible service and experience. AVOID. UNRELIABLE. SCAMMERS. They canceled on me at the last minute, then tried to cancel on me again a week later until I complained. Then someone shows up LATE and did a visual inspection to assess that my furnace is extremely old, everything is faulty or falling apart, likely can not be fixed because parts may not be available, recommends a entirely NEW furnace replacement. Since it is such a HUGE commitment, I declined. I called someone else, they came, fixed it ALL within 30min and said everything is working great. INCOMPETENT SCAMMERS!!"

Peter C on April 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. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Terrible service and experience. AVOID. UNRELIABLE. SCAMMERS. They canceled on me at the last minute, then tried to cancel on me again a week later until I complained. Then someone shows up LATE and did a visual inspection to assess that my furnace is extremely old, everything is faulty or falling apart, likely can not be fixed because parts may not be available, recommends a entirely NEW furnace replacement. Since it is such a HUGE commitment, I declined. I called someone else, they came, fixed it ALL within 30min and said everything is working great. INCOMPETENT SCAMMERS!!"

Peter C on April 2025

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Showing 1-10 of 953

Water heater repair or services FAQs

Flushing your water heater helps prevent mineral deposits from building up. It removes sediment that would otherwise insulate the heating element and slow heat transfer. Proactive maintenance ensures that your water heater maintains a consistent temperature while operating efficiently and extends its lifespan so you have a long-term, dependable hot water source.

Plan on flushing your water heater once a year. If you have hard water with high calcium levels, consider flushing it twice a year to keep it running smoothly. Regular flushing helps prevent sediment buildup, ensures that reliable hot water is readily available, and extends the life of your water heater.

If you notice unusual noises from your water heater, inconsistent water temperatures, rusty or cloudy water, leaks near the drain valve, or higher utility bills, it's time to flush your water heater. These signs indicate that sediment buildup is affecting your heater’s performance. Professional flushing service can help restore your water heater’s efficiency and prevent further issues.

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