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Top-Rated Water treatment pros in Auburn - Updated Nov 2026

Blue Line Water Inc.
4.9(
51
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Auburn, WA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Chris and his team was very thorough in product knowledge and how best to solve our water issues!! The system installation was great and we are so happy we did this treatment system! Our water feels so clean and there is no more order!!"
Response time1 day
27 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Water Doctor of Washington
Water Doctor of Washington
4.6(
68
)
Water Treatment & Purification System - Install or Replace

Serving Auburn, WA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"Very pleased with the service provided. The installation of my water treatment system was put in quickly and clean. The personal were professional and well informed. Highly recommend their services."
Customer on city water
2060s OD Installation in Garage
Whole system installed cleanly in the Garage
Response time10 hrs
62 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,466
)
Water Treatment & Purification System - Install or Replace

Serving Auburn, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Had such a good experience ended up having them do alot more projects. Whole home redevice. Whole home generator. Updated breaker box with arc protection. Water softner/filtration system. Minisplit system. Better bathroom fans with odor/humidity sensors. Four ceiling fans. Exterior power outlets. And an electric car charger install as well."
Prep Area
Waterfall Finished!
Excavation jobs and more!
 install grease trap for commercial kitchen
Delivery of Shoring

+334

42 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Hunts Services - Plumbing
Hunts Services - Plumbing
4.5(
1,256
)
Water Treatment & Purification System - Install or Replace

Serving Auburn, WA and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Emergency services offered

Hunts Services provides professional heating and HVAC services to homeowners and businesses throughout Tacoma, Washington and the surrounding areas. Our experienced team is committed to providing professional advice, quality workmanship, and comprehensive service to help keep your home or business comfortable year-round.\n\nWith phones staffed 24 hours a day, you can always reach a live personeven outside normal business hours. We strive to provide dependable HVAC solutions while keeping the health, comfort, and well-being of our customers in mind.\n\nWe also believe in environmentally responsible service and offer eco-friendly products and solutions whenever possible. Our goal is to provide efficient, reliable heating and HVAC services that deliver lasting value for our customers.

Plumbing
Plumbing
Plumbing
Plumbing
Plumbing

+6

2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Plumbing Excellence Northwest, LLC
Plumbing Excellence Northwest, LLC
5.0(
9
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Auburn, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"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!"
Boiler
Water Heater
Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for SIMBA SOLUTIONS CO LLC
SIMBA SOLUTIONS CO LLC
4.7(
18
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Auburn, WA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Absolutely fantastic service!!! Jason did an amazing job installing our new tankless water heater, and the whole experience was smooth and stress-free. He took the time to answer all our questions, made sure everything was set up perfectly, and left the workspace spotless. You can tell he takes pride in his work. We?re beyond happy with the results and grateful for the excellent service"
Simba plumbing
Simba plumbing
Simba plumbing
Simba plumbing
Simba plumbing

+29

1 neighbors recently requested a quote
Avatar for Mega Mushroom LLC
Mega Mushroom LLC
5.0(
9
)
Water Treatment & Purification System - Install or Replace

Serving Auburn, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Had my water heater replaced my Corrigan and Max. They quickly and cleanly got my hot water back on, it only took a few hours. I really appreciated their professionalism and how quick they fit me into their schedule! Will definitely recommend to family and friends."
Newmark Gas Addition
Newmark Gas Addition
Newmark Gas Addition
Newmark Gas Addition
Cistern Install

+8

Response time8 hrs
Response rate100%
39 neighbors recently requested a quote
2 Sons Plumbing
5.0(
5
)
Water Treatment & Purification System - Repair or Service

Serving Auburn, WA and surrounding areas

Approved (Corporate)

In business since 2017

Credit card accepted

Offers commercial services

2 Sons Plumbing is a full-service plumbing and sewer company serving the greater Seattle area. Known for reliable service, honest recommendations, and quality workmanship, our team handles everything from everyday plumbing repairs to complex sewer solutions—helping homeowners keep their systems running smoothly year-round.

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