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Find Water treatment & purification system repair or service pros in Seattle

Avatar for Jet City Plumbing, LLC
Jet City Plumbing, LLC
4.8(
30
)
Water Treatment & Purification System - Repair or Service

Serving Seattle, WA and surrounding areas

Approved

In business since 2021

Emergency services offered

Warranties offered

"Donnie came all the way to Kent late. We had a water line break that flooded out front yard and our crawl spaces. Our sump pump had quit working. He gave us a quote well under others and they were here the next day. They ran into several other issues as well. Donnie said it was the most difficult repair he had ever run across, but they got the job done and we couldn't have been happier. He even helped us figure out the on line financing and never complained. We would highly recommend Jet City Plumbing and have already told others with plumbing problems, to get in touch with them. You will not go wrong. If we have other issues with our old home, we will be sure to call them for help Thanks guys, you're the best!! J & F June Kent, WA."
Water Line Replacement
Bellevue Bathroom Remodel
Bellevue Bathroom Remodel
Bellevue Bathroom Remodel
Response time40 mins
1 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Northwest Water Systems, Inc.
Northwest Water Systems, Inc.
4.5(
12
)
Water Treatment & Purification System - Repair or Service

Serving Seattle, WA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Chris was awesome! Great price, great customer service, and did an excellent job with the installation. Chris was even kind enough to videotape a system walkthrough for future maintenance and explanation of the water system. Would recommend to anyone looking for a quality water filtration system with zero hassle!!"
Submersible pump repair
Submersible pump Repair
Subersible pump repair
Duckworth Pump & Well Truck
Duckworth Pump & Well Truck & Glenn

+5

Response time3 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Robison Plumbing Service Inc
Robison Plumbing Service Inc
4.3(
112
)
Water Treatment & Purification System - Repair or Service

Serving Seattle, WA and surrounding areas

Approved

In business since 1986

Emergency services offered

Warranties offered

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.

14 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for SIMBA SOLUTIONS CO LLC
SIMBA SOLUTIONS CO LLC
4.8(
16
)
Water Treatment & Purification System - Repair or Service

Serving Seattle, WA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Here are the reasons why I gave Simba Solutions 5***** and would highly recommend them and use their services in the future. 1. An honest down to earth small family business that will go out of their way to ensure that your plumbing issues are resolved professionally. 2, Jason the owner is on site! He is prompt, easy to work with and takes the time to explain what is going on during the process. 3. Goes beyond to ensure that his work is complete to his satisfaction. Through the process of elimination he was able to determine that there was a blockage between the washing machine and main line. So every time the washing machine would drain, the water would backup into the tub. Thank you Jason and Tammy!!! For, your info and precaution. If you have an attachment that goes at the end of your drain hose of your washing machine. To prevent loose items from the washing machine to plug the drain that the end piece itself, doesn’t separate and plug the drain!! Pic of culprit attch."
Simba plumbing
Simba plumbing
Simba plumbing
Simba plumbing
Simba plumbing

+29

2 neighbors recently requested a quote
2 Sons Plumbing
5.0(
5
)
Water Treatment & Purification System - Repair or Service

Serving Seattle, 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.

7 neighbors recently requested a quote
Avatar for Home Comfort Alliance
Home Comfort Alliance
4.7(
341
)
Water Treatment & Purification System - Repair or Service

Serving Seattle, WA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"I’m highly impressed with the superb customer service all G&S Heating employees provided to me during this project. From the initial quote to the final installation, everyone ensured that I was always fully informed of next steps throughout the entire process. I highly recommend their services."
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Seattle’s HVAC installation pros provide efficient, reliable service.
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Home Comfort Starts with Professional HVAC Installation.

+1

Response time1 day
Response rate100%
Recommended by91%of homeowners
Avatar for Hunt's Services
Hunt's Services
4.5(
1,113
)
Water Treatment & Purification System - Repair or Service

Serving Seattle, WA and surrounding areas

In business since 2012

Emergency services offered

Warranties offered

"We had an overall ok experience with Hunt's Services. Scheduling felt impersonal. After I tried to contact them through Angi, a system-sent text message directed me to their website to start the communication process all over again. Eventually someone did call to set up an appointment. Their system does not, however, appear capable of offering an appointment time or even a time window. They only offered a scheduled day and then 30 minutes notice when a technician was on their way. Fortunately, I am able to work from home and be flexible about breaks, so this worked ok for me. But for someone who needs to actually go to work or run errands, they may not be your best option. Pricing seemed a bit high. The cost to replace our leaky faucet was at the high end (or possibly higher) of what the internet seemed to indicate was normal for that service. Also, I didn't really need the faucet installed, since I'm reasonably handy at these things. I only needed the old one removed since it was apparently damaged and stuck in place (they eventually needed a Sawzall to remove it). But that service wasn't on their pre-defined menu of procedures, so full replacement was the only option they were able to quote. We needed the leak fixed, so we chose to have them complete the entire job rather than seeing if we could find someone else to do the work. Workmanship was decent. The replacement faucet was installed without leaks. The drain stopper was installed backwards, however, which meant that it couldn't be removed for cleaning or maintenance. I needed to partially disassemble the drain in order to correct this. It wasn't a big deal, but didn't feel like it should be necessary. All that being said, the leak that existed when they showed up was no longer there by the time they left. The technicians themselves were courteous and efficient. So they did fulfil our primary need in hiring a plumber. But we'll probably look at other options, or at least get more quotes for comparison, the next time we need something like this taken care of."
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+23

Recommended by88%of homeowners
Avatar for Pure Water Northwest
Pure Water Northwest
5.0(
9
)
Water Treatment & Purification System - Repair or Service

Serving Seattle, WA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Pure Water Northwest (PWN) is the best, easiest way to future-proof your house's water supply. They offer installation of the best products made to clean water for everything from the kitchen sink to the shower, and everything between. Chris owns the company and he employs capable technicians who do most of the surveys & installations for PWN. A couple of them did the initial survey of my house and gave me a simple estimate within an hour, along with a line item for each hole and pipe that needed to be plumbed. When it came time for installation, PWN was pretty busy and Chris jumped in to take over some installations - including mine! I was lucky enough to have a first-rate water purification expert do my installation, and it was excellent. At one point Chris found a valve error a previous plumber made and he resolved the problem and improved the valve in the process. From turning off the water main valve to turning it on again, it was ~90 minutes (super fast). Chris was in and out of my crawl space with new lines run in no time. The purification device was installed smartly in a corner of the garage so it didn't get in the way of parking or anything else. PWN set me up with a slick Texas-made Reionator Pro Ultra by Water Tech, and it has changed my water consumption literally overnight. The PNW-installed Reionator purifies water from the primary line, and even though Kitsap County has high quality water, I love the assurance that for now into the future, no matter what happens to the water utility or the environment, water will be clean for every sink, bathtub, and even toilet. Chris finished off the install with a custom video he did on the spot while I recorded him explaining the system to me - he knows everything rote about the products he installs and the video is much easier to refer to for operation & maintenance than referring to a thousand-page reference manual. And finally, the finance team at PWN was kind enough to let me pay in a few monthly installments for my system, which makes it easier (and less expensive) to finance on a credit card. If you want to invest in the best possible water quality for your house (forever), then I recommend you call Chris & co. at Pure Water Northwest."
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+30

Recommended by100%of homeowners
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FAQs for water treatment & purification system repair or service projects in Seattle, WA

If your water softener is over 10 years old or if repair costs approach the price of a new unit, it might be time to replace it. Most water softeners last between 10 and 15 years. Replacing an aging unit can improve your water quality and help you avoid frequent repair costs. For a newer system with minor issues, repairing may be the best option. Consider the age and condition of your system to decide what's most cost-effective.

Water treatment systems remain dependable for 10 to 20 years with proper maintenance and care. A well-maintained system secures full performance by following a scheduled upkeep plan and professional inspections. Consistent maintenance guarantees continuous water purification, ensuring that the system operates at its peak efficiency and delivers high‑quality water throughout its lifespan.

Faulty water softeners exhibit clear symptoms that signal the need for immediate attention. Noticeable mineral build-up around faucets, discolored water, dry or itchy skin following a shower, and altered laundry texture indicate that the system is underperforming. Recognizing these issues early and addressing them promptly prevents further damage and maintains optimal water quality. Early intervention ensures that your water system continues to operate reliably and efficiently.

The Seattle, WA homeowners’ guide to water treatment & purification system repair or services

From average costs to expert advice, get all the answers you need to get your job done.