Top-rated water treatment & purification system repair or service pros.

Get matched with top water treatment & purification system repair or service pros in Katy, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Primary Solutions Consulting
Primary Solutions Consulting
4.9(
33
)

Serving Katy, TX and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I had a water treatment system installed by Wayne. Before purchase he spent lots of time with me explaining the system and answering questions. He was friendly and was not like the high-pressure salesmen of some other water treatment companies. Great value."
The before picture people actually install systems like this every day.
This is our chem-free platinum series water softener / filter dual media designed to remove all the chemicals and soften the water this customer's resin will never go bad
Water Softeners Project
Water Softeners Project
Water Softeners Project

+36

Response time1 day
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Plumbing System Pros
Plumbing System Pros
4.8(
42
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I?m incredibly grateful to 100% Plumbing Houston for coming out on a holiday to repair my water heater. Of course, it stopped working the morning of a family gathering, and I was sure I?d be stuck without hot water for days. But they answered my call right away and had a technician at my door within a few hours. He was professional, friendly, and quickly diagnosed the problem. Even though it was a holiday, he had the parts needed and got everything back up and running the same day. No hassle, no inflated prices?just honest, reliable service when I needed it most. Thanks to 100% Plumbing Houston, we had hot water again before guests arrived. I couldn?t be more impressed with their responsiveness and professionalism. Highly recommend them for any emergency repairs?you can truly count on them when it matters!"
Water Heater
Drain Cleaning
Pipe Repair
Camera Inspection
Water Treatment

+37

Response time5 hrs
Response rate88%
3 neighbors recently requested a quote
Infinity Water Systems, LLC
4.6(
89
)

Serving Katy, TX and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Have been with infinity water for a few years now. They have taken care of my water systems in two of my houses and the service is as great as the quality products they offer. James is a fantastic technician and very professional in every aspect. Extreme attention to detail and he is very informative as to what is needed and how the system is functioning. I cannot say enough great things about James and the entire infinity water system team. Dan"
Response time1 day
12 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for JD Precision Plumbing Services
JD Precision Plumbing Services
4.7(
208
)

Serving Katy, TX and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"The plumber they sent out was great. No complaints. We paid top dollar for two new toilets, both to be installed. The water wasn't on most of the time because of leaks in the piping. We discovered a broken/leaking toilet subsequent to the installation. The company refuses to honor or provide any warranty / guarantee. We spent thousands of dollars with this company... to refuse to repair/replace a defective toilet is just the type of service no one wants."
Sleek & Modern
Defined & Beautiful
New Upgraded Bathroom
High-End Bathroom Fixtures
Additional Photos

+29

Response time5 hrs
Response rate97%
4 neighbors recently requested a quote
Avatar for The Eco-Plumber
The Eco-Plumber
4.9(
31
)

Serving Katy, TX and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"They were able to help me out when my pipes burst with the big freeze in 2/21. They were understandably busy and got to me when they could, but the repairs were done quickly and at a better price than I was expecting."
Demo old shower
Rough stage
Demo old shower
Finish stage
Tile going up

+29

Response time11 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Show Plumbing
Show Plumbing
4.8(
816
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Great service. I got a whole house water filter and it's the best water I ever had! Thier vehicles are very pretty. It was done right away because they stock the best water filter out there. I even got it for my daughter's house so my grandchildren can have clean water. I won't have calcium or other stuff crusting up my sinks, shower, tub, toilets, refrigerator ice maker, dishwasher, and washing machine. The men were considerate, well dressed in company shirts and professional."
GARAGE INSTALLATION
TANKLESS & FILTRATION
Filter & Softener Combo
UV FILTER SEDIMENT SOFTENER COMBO
Combo system

+17

Response time8 hrs
204 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Redfin Plumbing Co.
Redfin Plumbing Co.
4.9(
38
)

Serving Katy, TX and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I would highly recommend Redfin Plumbing. Uli was Amazing! I was having water pressure issues and he changed the cartridge in my shower. He was very knowledgeable and professional. Uli answered all my questions, and he did not try to sell me anything I didn't need. As a single woman, that doesn't know anything about plumbing, that was greatly appreciated. Ask for Uli, he's the best!!!"
Tub Install
Moen Faucet Install
Water Filtration
Tankless
Flowtech

+3

Response time12 hrs
38 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for 1-800-Plumber Of Pearland
1-800-Plumber Of Pearland
4.7(
292
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1983

Free estimates

Credit card accepted

"Did a great job with a challenging situation. Chris spent time figuring out several options for me. They went ahead and relocated the new tank water heater. It was a long job but it went very well. Chris and Evan were great, explained everything to me and cleared up afterwards. I would highly recommend this company. They pulled the required permit and the inspector said they’d done a good job. I will use them for my servicing now."
Tankless Water Heater Install
Response time4 hrs
199 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for NEW GEN PLUMBING LLC
NEW GEN PLUMBING LLC
5.0(
5
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I just want to say itâ s hard to find an honest plumbing company and these guys are it. We did an outdoor pool bath and these guys were competitive timely and got the job done. You will not be disappointed with their attention to detail, service and honesty."
Before
After
After
After
After

+7

Response time5 hrs
31 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Gauff Coast Plumbing
Gauff Coast Plumbing
5.0(
5
)

Serving Katy, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Expert Plumbing Solutions | 10+ Years Experience\n\nLooking for a plumber who values precision and your home’s integrity? With over a decade of hands-on experience, I provide top-tier plumbing services to homeowners across Galveston, Houston, Webster, and the surrounding communities.\n\nI specialize in the high-skill projects that keep your home running efficiently:\nWhole-Home Repipes: Modernizing your infrastructure with durable materials.\nTankless Water Heaters: Endless hot water with expert, energy-efficient installations.\nExpert Drain Services: Clearing tough clogs and ensuring long-term flow.\n\nMy Philosophy:\nI believe a plumber’s job is to provide peace of mind through transparency and technical mastery. My approach is built on respect for your property and doing the job right the first time. When you hire me, you get a professional dedicated to the highest industry standards.\nLet’s get your plumbing back in peak condition!

Old cast-iron piping
New drain install
New sewer line
8 neighbors recently requested a quote
Showing 1-10 of 13
FAQs for water treatment & purification system repair or service projects in Katy, TX

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 Katy, TX 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.