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Find Water treatment & purification system installers and replacers in Seattle

Avatar for Clearwater Services, Inc.

Clearwater Services, Inc.

4.65(
15
)
Approved Pro

Clearwater Services, Inc.

4.65(
15
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

Clearwater Systems has been family-rooted since our founding in 1946, and today our team continues that same tradition of quality and service. We believe every customer deserves the best products to enjoy the best water. With decades of experience, we understand local water challenges better than most—and our experts can design the right system to address the unique issues of both ground and surface water. Start today with a FREE water analysis to identify any concerns in your home or business. Clearwater Systems is an Authorized, Independent Kinetico Dealer. Plumbers License #CLEARS*777RE

"Friendly workers"

Ruy L on November 2023

Clearwater Systems has been family-rooted since our founding in 1946, and today our team continues that same tradition of quality and service. We believe every customer deserves the best products to enjoy the best water. With decades of experience, we understand local water challenges better than most—and our experts can design the right system to address the unique issues of both ground and surface water. Start today with a FREE water analysis to identify any concerns in your home or business. Clearwater Systems is an Authorized, Independent Kinetico Dealer. Plumbers License #CLEARS*777RE

"Friendly workers"

Ruy L on November 2023


Avatar for Water Doctor of Washington

Water Doctor of Washington

4.73(
58
)
Approved Pro

Water Doctor of Washington

4.73(
58
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
85 local quotes requested

At Water Doctor of Washington, we’re dedicated to making sure families and businesses across Western and Eastern Washington have access to clean, safe, and great-tasting water. With decades of experience, our skilled team provides complete solutions including water treatment, purification systems, plumbing services, bottled water delivery, and system rentals. Every customer receives personalized attention, honest advice, and dependable service. Whether you need softer water, advanced filtration, or full plumbing support, you can rely on Water Doctor to deliver expert results with the care and quality you deserve. Your water is our passion, and we’re here to make sure it’s the best it can be.

"Great!"

Jeramie S on April 2024

At Water Doctor of Washington, we’re dedicated to making sure families and businesses across Western and Eastern Washington have access to clean, safe, and great-tasting water. With decades of experience, our skilled team provides complete solutions including water treatment, purification systems, plumbing services, bottled water delivery, and system rentals. Every customer receives personalized attention, honest advice, and dependable service. Whether you need softer water, advanced filtration, or full plumbing support, you can rely on Water Doctor to deliver expert results with the care and quality you deserve. Your water is our passion, and we’re here to make sure it’s the best it can be.

"Great!"

Jeramie S on April 2024


Avatar for Platinum Full Service Plumbing, LLC

Platinum Full Service Plumbing, LLC

4.61(
57
)
Approved Pro

Platinum Full Service Plumbing, LLC

4.61(
57
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
59 local quotes requested

Platinum Full Service Plumbing, LLC is the premier professional plumbing company offering residential services to our clients in the Tacoma area. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with Washington's true professionals at work for you!

"Morgan was very friendly and kept me informed about the service. Brandon is very friendly and worked with me on cost of service! He did the small repair quickly and answered my questions about the water heater. Plumbing service is very expensive these days, but Brandon didn’t push/sell anything, I appreciate that. I highly recommend them!"

Debbie M on September 2025

Platinum Full Service Plumbing, LLC is the premier professional plumbing company offering residential services to our clients in the Tacoma area. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with Washington's true professionals at work for you!

"Morgan was very friendly and kept me informed about the service. Brandon is very friendly and worked with me on cost of service! He did the small repair quickly and answered my questions about the water heater. Plumbing service is very expensive these days, but Brandon didn’t push/sell anything, I appreciate that. I highly recommend them!"

Debbie M on September 2025


"Great company, quick service, quality work."

Carol P on November 2021

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!

"Great company, quick service, quality work."

Carol P on November 2021


Blue Line Water Inc.

4.89(
47
)
Approved Pro

Blue Line Water Inc.

4.89(
47
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
32 local quotes requested

Blue Line Water, Inc. provides comprehensive residential and industrial water treatment, purification and pump system services. We are located in Puyallup, Washington, and serve the Pacific Northwest region. We service many types and brands of water treatment equipment and pump systems, whether installed by us or someone else. Call us today!

"I had to have emergency work done on my well pump system on a Saturday. Blue Line was the only company that came out. They got the water flowing again, but could not fix the cause of the problem at that point. I now have hired them to finish the job. Very knowledgeable about wells and water systems."

Nadia L on November 2025

Blue Line Water, Inc. provides comprehensive residential and industrial water treatment, purification and pump system services. We are located in Puyallup, Washington, and serve the Pacific Northwest region. We service many types and brands of water treatment equipment and pump systems, whether installed by us or someone else. Call us today!

"I had to have emergency work done on my well pump system on a Saturday. Blue Line was the only company that came out. They got the water flowing again, but could not fix the cause of the problem at that point. I now have hired them to finish the job. Very knowledgeable about wells and water systems."

Nadia L on November 2025


Avatar for TradeWorksNW

TradeWorksNW

5.00(
5
)
Approved Pro

TradeWorksNW

5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
35 local quotes requested
1 years of experience

Hi Neighbors! TradeWorksNW Plumbing, Heating & Air is here for you. Our goal is to earn the trust of our customers for life. We are dedicated to providing a service that our customers are eager to call/text and/or refer TradeWorksNW. Customers that are proud to have TradeWorksNW be a part of their needs. Thank you!

"Jeremy & team worked fast (water only off less than hour).He did an excellent job replacing faucet and ensuring everything was secure under house before leaving. On time, courteous and efficient."

Tina D on August 2025

Hi Neighbors! TradeWorksNW Plumbing, Heating & Air is here for you. Our goal is to earn the trust of our customers for life. We are dedicated to providing a service that our customers are eager to call/text and/or refer TradeWorksNW. Customers that are proud to have TradeWorksNW be a part of their needs. Thank you!

"Jeremy & team worked fast (water only off less than hour).He did an excellent job replacing faucet and ensuring everything was secure under house before leaving. On time, courteous and efficient."

Tina D on August 2025


Avatar for Beacon Plumbing & Mechanical INC

Beacon Plumbing & Mechanical INC

5.00(
6
)
Approved Pro

Beacon Plumbing & Mechanical INC

5.00(
6
)
Approved Pro
Customers say: Quick response
29 local quotes requested
26 years of experience

Beacon Plumbing 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.

"The tech explained everything and was very polite."

Michelle B on April 2025

Beacon Plumbing 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.

"The tech explained everything and was very polite."

Michelle B on April 2025


Avatar for Plumbing Excellence Northwest, LLC

Plumbing Excellence Northwest, LLC

5.00(
8
)
Approved Pro

Plumbing Excellence Northwest, LLC

5.00(
8
)
Approved Pro
10 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"I had an excellent experience with Jose Plumbing Excellence Northwest. They first helped me fix a leak, and later replaced my water heater when it went out. Both times, they were able to schedule me right away, which I really appreciated. The team was professional, efficient, and made sure everything was done correctly. Their customer service was great from start to finish, and they made the whole process smooth and stress-free. I highly recommend them for any plumbing needs!"

Erica R on November 2025

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"I had an excellent experience with Jose Plumbing Excellence Northwest. They first helped me fix a leak, and later replaced my water heater when it went out. Both times, they were able to schedule me right away, which I really appreciated. The team was professional, efficient, and made sure everything was done correctly. Their customer service was great from start to finish, and they made the whole process smooth and stress-free. I highly recommend them for any plumbing needs!"

Erica R on November 2025


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.32(
354
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.32(
354
)
Approved Pro
Customers say: Quick response
68 local quotes requested
90 years of experience

Seattle's varied neighborhoods present unique plumbing challenges, from aging pipes in Ballard's historic homes to advanced plumbing systems in South Lake Union's new buildings. Roto-Rooter's experienced plumbing technicians deliver immediate solutions throughout these communities, equipped with professional-grade tools for any emergency repair. Our 24-hour licensed plumbers respond quickly with transparent pricing and guaranteed work, available every day of the year. When plumbing emergencies strike your home, trust Seattle's most reliable plumbers, call (206) 935-6600 for immediate assistance.

"My elderly mother is partially blind and disabled. On November 1, 2021 her washing machine broke leaking water in her home. In desperation she called rotor rooter. Roto rooter came out, stopped the leak, and put dryers in and left. They returned a few days later to remove the dryers. The technician quoted my mother a cost of about $3000.00. My mother signed a contract but could not see what she was signing. After Roto rooter Reno removed the dryers they sent a bill to my mother for $9000.00. The contract she signed stated Roto rooter would remove walls, roofing, insulation, baseboard, tile etc. Roto rooter didn’t do any of those things. Roto rooter is price gauging and took advantage of an elderly disabled woman. Roto rooter technicians were in the home no more than 3 hours total. First my mother did not have capacity to enter into a contract as she couldn’t see what she was signing. 2 Roto rooters technicians told her the cost would be about $3000.00. 3 Roto rooter did not do the work in the contract. I believe Roto rooter is commuting elder abuse and fraud."

Marcus R on December 2021

Seattle's varied neighborhoods present unique plumbing challenges, from aging pipes in Ballard's historic homes to advanced plumbing systems in South Lake Union's new buildings. Roto-Rooter's experienced plumbing technicians deliver immediate solutions throughout these communities, equipped with professional-grade tools for any emergency repair. Our 24-hour licensed plumbers respond quickly with transparent pricing and guaranteed work, available every day of the year. When plumbing emergencies strike your home, trust Seattle's most reliable plumbers, call (206) 935-6600 for immediate assistance.

"My elderly mother is partially blind and disabled. On November 1, 2021 her washing machine broke leaking water in her home. In desperation she called rotor rooter. Roto rooter came out, stopped the leak, and put dryers in and left. They returned a few days later to remove the dryers. The technician quoted my mother a cost of about $3000.00. My mother signed a contract but could not see what she was signing. After Roto rooter Reno removed the dryers they sent a bill to my mother for $9000.00. The contract she signed stated Roto rooter would remove walls, roofing, insulation, baseboard, tile etc. Roto rooter didn’t do any of those things. Roto rooter is price gauging and took advantage of an elderly disabled woman. Roto rooter technicians were in the home no more than 3 hours total. First my mother did not have capacity to enter into a contract as she couldn’t see what she was signing. 2 Roto rooters technicians told her the cost would be about $3000.00. 3 Roto rooter did not do the work in the contract. I believe Roto rooter is commuting elder abuse and fraud."

Marcus R on December 2021


Avatar for Eco Electric, Plumbing, Heating and Air

Eco Electric, Plumbing, Heating and Air

4.09(
22
)
Approved Pro

Eco Electric, Plumbing, Heating and Air

4.09(
22
)
Approved Pro
Customers say: Super punctual
170 local quotes requested
13 years of experience

If you are looking for electrical, plumbing, and HVAC services in Seattle and beyond, Eco Electric, Plumbing, Heating and Air has all of the talent and tools needed to provide a high-quality service and 100% customer satisfaction. Please feel free to give us a call at (206) 479-0404 to set up your appointment with our wonderful technicians! With multiple years of combined electrical, plumbing, and HVAC experience, this team has answers to all of your questions and solutions to all of your problems. Company trucks are fully stocked with the tools and equipment to handle any electrical, plumbing, or HVAC services needed. We can perform services and repairs on nearly all residential and commercial spaces. For professional service with a smile, call the dedicated team at Eco Electric, Plumbing, Heating, and Air today.

"I would absolutely not recommend Eco Electric Company. It took them nearly a month just to install a furnace — a job that should’ve been done in a few days. Their troubleshooting skills are seriously lacking, and I paid the price for it. Initially, they charged me $4,500 just to “level” the old furnace, claiming that would fix the issue. It didn’t. After wasting all that time and money, they came back and told me the furnace actually needed to be replaced — and asked for another $5,500 to do it. In total, I ended up paying $10,000 just to replace one furnace, all because they couldn’t properly diagnose the problem from the start. Completely unprofessional and frustrating experience. Stay far away."

Aklilu A on March 2025

If you are looking for electrical, plumbing, and HVAC services in Seattle and beyond, Eco Electric, Plumbing, Heating and Air has all of the talent and tools needed to provide a high-quality service and 100% customer satisfaction. Please feel free to give us a call at (206) 479-0404 to set up your appointment with our wonderful technicians! With multiple years of combined electrical, plumbing, and HVAC experience, this team has answers to all of your questions and solutions to all of your problems. Company trucks are fully stocked with the tools and equipment to handle any electrical, plumbing, or HVAC services needed. We can perform services and repairs on nearly all residential and commercial spaces. For professional service with a smile, call the dedicated team at Eco Electric, Plumbing, Heating, and Air today.

"I would absolutely not recommend Eco Electric Company. It took them nearly a month just to install a furnace — a job that should’ve been done in a few days. Their troubleshooting skills are seriously lacking, and I paid the price for it. Initially, they charged me $4,500 just to “level” the old furnace, claiming that would fix the issue. It didn’t. After wasting all that time and money, they came back and told me the furnace actually needed to be replaced — and asked for another $5,500 to do it. In total, I ended up paying $10,000 just to replace one furnace, all because they couldn’t properly diagnose the problem from the start. Completely unprofessional and frustrating experience. Stay far away."

Aklilu A on March 2025

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