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

Avatar for Water Doctor of Washington
Water Doctor of Washington
4.6(
68
)
Water Treatment & Purification System - Install or Replace

Serving Washougal, WA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"We are so happy we had The Water Doctors install our Kinetco water softener system in our Shelton Washington home. We put off having a water treatment system when the first company wanted over $8000 for a electric system. The Kinetco system is much less expensive and uses clean water to flush. We have noticed the significant difference already. Shane and one other installer arrived on time and took just about 3 1/2 hours to install with water being secured for only a few minutes. Shane did an awesome job explaining the system and how to take care of it. When all was done there was no mess and fresh clean water in our home."
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 Henco Plumbing Services LLC
Henco Plumbing Services LLC
4.7(
17
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Washougal, WA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Wyatt was extremely knowledgeable, friendly, and easy to work with. His estimates were very reasonable compared to other quotes we received, and he took the time to explain our options clearly. He made honest, practical recommendations on plumbing fixtures that helped us avoid unnecessary costs while still getting quality results. We really appreciated his transparency and expertise. Travis arrived on time to fix our plumbing issues and install a water filtration system. He completed the work efficiently without rushing and was very careful with the fixtures. After installing the water filter, he clearly explained the next steps for proper usage and what to watch for to identify any potential issues. He encouraged us to reach out if anything came up and assured us he would come back promptly if needed. His attention to detail, professionalism, and willingness to help really stood out. Highly recommend this team for reliable, professional, and trustworthy plumbing services."
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+3

Response time2 days
1 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Service Pro Plumbing
Service Pro Plumbing
5.0(
10
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Washougal, WA and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

Welcome to Service Pro Plumbing, where faith, integrity, and exceptional service come together!\n\nAs a family-owned and operated plumbing company proudly serving Clark and Cowlitz Counties, we believe every customer deserves honest communication, quality workmanship, and genuine care.\n\nWith over 1,300 five-star reviews, we've earned our reputation by putting customers first, delivering dependable solutions, and treating every home like our own.\n\nFrom water heater repairs and installations to drain cleaning, leak detection, sewer services, repiping, and complete plumbing solutions, our experienced team is ready to help.\n\nNeed a plumber fast? We offer same-day or next-day service availability to get your home back to normal quickly!\n\nAt Service Pro Plumbing, we're not just fixing plumbing problems. We're building lasting relationships through integrity, professionalism, and service you can trust.\n\nExperience the Service Pro difference!

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+16

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Independent Plumbing
Independent Plumbing
5.0(
11
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Washougal, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We recently had our hot water heater replaced by Colin at Independent Plumbing, and I can’t say enough good things about the experience. Colin was incredibly professional, responsive, knowledgeable, and easy to work with from start to finish. He communicated clearly, showed up when promised, and completed the work efficiently and with great attention to detail. It’s hard to find someone who takes this much pride in their work and truly cares about customer service. The entire process was smooth and stress-free, and the quality of the installation was excellent. I would highly recommend Colin and Independent Plumbing to anyone looking for honest, dependable, and top-notch plumbing service!"
Kitchen remodel
Kitchen and Bathroom
Toilet/sink
guest bath
beach house

+1

Avatar for Culligan of the Pacific North West Inc
Culligan of the Pacific North West Inc
4.8(
20
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Washougal, WA and surrounding areas

In business since 1936

Free estimates

Emergency services offered

"In an effort to remediate a water potability issue with the house we were selling, I contacted Culligan based on their reputation and Angie's List. Their sales consultant Doug not only returned my call promptly, but drove 40 miles from his office to our house in rush hour traffic late on a Friday afternoon. His informal on-site water quality analysis was helpful and he quoted a fair price for a whole-house UV treatment system. The quote and accompanying paperwork were clear and as-expected, and installation was scheduled for the following week.
I don't think Culligan had to reschedule any other customers, but they definitely understood and accommodated the sense of urgency of this work. The installation went very well, using a two-person team. It only took a couple of hours and their installers were very personable and involved me in some of the installation decisions.
The final phase of Culligan's service, probably and quot;above and beyondand quot;, was Doug driving back up to the house the day after system installation to take official water samples for lab testing. Doug personally delivered the water samples to two different labs. The UV treatment system performed as expected and the lab test results were compliant.
I will contact Culligan again for any water quality issues in our new house.

"
Culligan HE Softener
Culligan HE Softener
Culligan Aqua Cleer Drinking Water System
Recommended by93%of homeowners
Avatar for Apollo Plumbing, Heating & Air Conditioning
Apollo Plumbing, Heating & Air Conditioning
4.2(
259
)
Water Treatment & Purification System - Install or Replace

Serving Washougal, WA and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"Expert plumber Johnathan came by to follow up on a previous emergency repair and test out our pipes. He got the job done quickly, thoroughly and professionally, and even set us up for drywall repair service later. Quick, thorough & efficient. Thanks!"
 Sewer Scope Due to Root Instrusion
Apollo braves the winter weather!
?Springtime Plumbing & Drains
New Bathroom Faucet
Upgrade your outdated plumbing and fixtures!

+66

Recommended by85%of homeowners
Avatar for JBM Plumbing & Mechanical
JBM Plumbing & Mechanical
5.0(
8
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Washougal, WA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

JBM Plumbing and Mechanical provides owner operator care to all plumbing jobs. \n\nAt JBM, we are dedicated to providing top-notch plumbing solutions for both residential and commercial clients. Being an owner operator, I specialize in water heater installations, home repipes, water filtration systems and ensuring that you have reliable water when you need it most. We also offer comprehensive trenchless water line installations from your water meter or well to your house!\n\nIn addition to our installation services, we conduct thorough home crawl space inspections to identify potential issues and ensure the integrity of your plumbing system and insulation/ vapor barrier in your crawlspace. \n\nOur well water services guarantee that you have a consistent and dependable water source by maintaining or replacing pressure tanks and pressure switches.\n\nWith a commitment to quality and customer satisfaction, JBM Plumbing and Mechanical is your go-to plumbing partner for all your needs. \n

Installation of a tee with a valve for future irrigation connection.
Water heater installation
Sewer Repair Project
Excavate trench through yard to the well to holding tank that serves the customers house.
Additional Photos

+15

Response time2 days
Response rate100%
Recommended by100%of homeowners
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