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

Get matched with top water treatment & purification system repair or service pros in Dallas, 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.

Top-Rated Water treatment & purification system repair or service pros in Dallas - Updated Nov 2026

Avatar for Willard Heating, Cooling & Plumbing
Willard Heating, Cooling & Plumbing
2.8(
3
)
Water Treatment & Purification System - Repair or Service

Serving Dallas, TX and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Offers commercial services

Plumbing problems are more than just an inconvenience — they can disrupt your daily life. You depend on your plumbing system for washing clothes, cleaning dishes, bathing, and more. When you're dealing with a leaky faucet, clogged drain, or worse, you can depend on us to restore your comfort. \n \nOur trained plumbers will arrive promptly, inspect and diagnose the issue, and provide an effective solution. We back our work with unbeatable guarantees, such as our peace of mind guarantee and 100% money-back guarantee, so you can be confident the job will be done right when you call us.

Shield Memberhsip
AC Service
Electric Panel Update
Servicing Outlets
Response time3 days
Recommended by50%of homeowners
Avatar for Pure Plumbing
Pure Plumbing
New to Angi
Water Treatment & Purification System - Repair or Service

Serving Dallas, TX and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

Pure Plumbing first opened our doors in 2013 and is now a multi-state company. When we first started out, we were a small, family-owned business with employees that could be numbered with the fingers on one hand. However, our commitment to our community and doing right by our customers led us to quickly grow. Word of mouth from happy customers quickly spread our reputation, and our old-school way of doing business kept those customers coming back for all of their plumbing needs. Our goal to to make sure that every experience with Pure Plumbing is a phenomenal one. \n❗️Offering FREE estimates for a limited time only❗️

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

6 neighbors recently requested a quote
Avatar for Z Plumberz of North Dallas
Z Plumberz of North Dallas
New to Angi
Water Treatment & Purification System - Repair or Service

Serving Dallas, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Z Plumberz Of North Dallas 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

Gallery
5 neighbors recently requested a quote
Avatar for A #1 Air - Plumbing
A #1 Air - Plumbing
New to Angi
Water Treatment & Purification System - Repair or Service

Serving Dallas, TX and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Credit card accepted

At A#1 Air, we believe that everyone should have a comfortable, safe place to call home. That's why we offer comprehensive HVAC, plumbing, electrical, and air quality services throughout the Dallas-Fort Worth Metroplex for both residential and commercial properties, and stand firmly behind our promise of Guaranteed Right, Day or Night! \n

Inspections
Water Heaters
Inspection
Snaking Drains
Light install

+1

Response time3 hrs
Avatar for Dallas Water Doctor
Dallas Water Doctor
5.0(
25
)
Water Treatment & Purification System - Repair or Service

Serving Dallas, TX and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"After trying different things and many nights of research, I decided to purchase a water filter system for my family, pretty much for these 2 reasons: getting rid of eczema I have been dealing with since I moved to North Texas and improve the taste of the water we drink every day! and after already a month with the system I couldn't be happier! Eczema is gone and my family is drinking way more water than before, and I always struggled to achieve that goal. Another thing is that the customer service was on point since the very first call to inquiry about the system and service, Ralph and Jake are great, they took great care of us and answered all of our questions! I did a lot of research before making my decision and I couldn't be happier that I went with them, clean installation, great professional service!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response rate100%
Recommended by100%of homeowners
Avatar for Basin Water Solutions
Basin Water Solutions
4.8(
223
)
Water Treatment & Purification System - Repair or Service

Serving Dallas, TX and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"I worked with Chad who was able to explain everything I needed to know about the water treatment system. Although they didn't do the installation, he saved me a lot of time and money to not have to dig in my yard and redo something I thought was incorrect."
Water Filtration
Water Filtration
Water Filtration
Water Filtration
Water Filtration

+31

Response time8 hrs
Response rate93%
Recommended by97%of homeowners
Avatar for JBC Water Treatment Company
JBC Water Treatment Company
4.6(
47
)
Water Treatment & Purification System - Repair or Service

Serving Dallas, TX and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"John and Kelly were able to repair my water treatment system even though it was five years old and no longer supported by the manufacturer. Kelly kept me updated on their arrival time, and both John and Kelly are friendly and professional. John also inspected all the faucets in my house and made a vast improvement in my water pressure. For the amount and quality of their work, the cost was more than reasonable. Highly recommend."
Hague WaterMax Whole House System
Hague HRO system drinking water system
Recommended by95%of homeowners
Avatar for Ecowater Texas
Ecowater Texas
4.7(
142
)
Water Treatment & Purification System - Repair or Service

Serving Dallas, TX and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"The installation itself went well, and the additional items promised were received. We negotiated for more items since we didn't need an additional RO filter. NOW here is the BUT. We do have satisfactory whole house basic filtration, BUT it adjusts the pH the wrong way for us. Sales person tested water but I don't think she was used to seeing high pH like we have out here. We really needed a different solution to take care of that, but that wasn't suggested. So our water is even softer now. This keeps us from being satisfied with what is a good product otherwise. Last periodic servicing January 2017, satisfactorily performed."
ERO 375
Credits
Softeners and Refiners
Recommended by91%of homeowners
...
Showing 1-10 of 77
FAQs for water treatment & purification system repair or service projects in Dallas, 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 Dallas, 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.