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Find a Water Treatment Specialist in your area

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Water treatment specialists near Washington, DC

Top pros for your project

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

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Avatar for HydraLux Systems - Water Treatment Experts
Avatar for HydraLux Systems - Water Treatment Experts
HydraLux Systems - Water Treatment Experts
HydraLux Systems - Water Treatment Experts

Top Pro

Great 4.7

(15)

Great 4.7

(15)

Great value
  • 19 hires on Thumbtack
  • Serves Washington, DC
  • 19 hires on Thumbtack
  • Serves Washington, DC
Chris C. says, "I spoke with maybe 4 or 5 water treatment companies and HydraLux was the only one willing to provide me an estimate without the bureaucracy. They provided the best value by far and were clearly the most knowledgeable of everyone I had spoken with. Roy came out on time and completed the work in what felt like a couple of hours. My only regret was not speaking with HydraLux before I went about purchasing my equipment. The HydraLux team are trustworthy and left me with absolutely no regrets awarding them my business. Save yourself time and research - go with HydraLux."See more
Chris C. says, "I spoke with maybe 4 or 5 water treatment companies and HydraLux was the only one willing to provide me an estimate without the bureaucracy. They provided the best value by far and were clearly the most knowledgeable of everyone I had spoken with. Roy came out on time and completed the work in what felt like a couple of hours. My only regret was not speaking with HydraLux before I went about purchasing my equipment. The HydraLux team are trustworthy and left me with absolutely no regrets awarding them my business. Save yourself time and research - go with HydraLux."
Avatar for Love Handyman Services LLC
Avatar for Love Handyman Services LLC
Love Handyman Services LLC
Love Handyman Services LLC

Top Pro

Exceptional 5.0

(24)

Exceptional 5.0

(24)

  • 14 hires on Thumbtack
  • Serves Washington, DC
  • 14 hires on Thumbtack
  • Serves Washington, DC
Cesar S. says, "Myran, owner of Love Handyman Services LLC, did an excellent job working on my radiator heater. The project required multiple visits to remove components, bleed the system, and replace or update parts, and he handled each step with patience and professionalism. Whenever unexpected issues came up, he diagnosed the problem quickly and found practical solutions without overcomplicating things. He was communicative throughout the process, showed up when he said he would, and made sure everything was working properly before wrapping up. On top of that, he’s personable, honest, and provided a very fair quote for the work. It’s clear he takes pride in doing things the right way. I’d absolutely recommend Myran to anyone looking for a reliable and trustworthy handyman."See more
Cesar S. says, "Myran, owner of Love Handyman Services LLC, did an excellent job working on my radiator heater. The project required multiple visits to remove components, bleed the system, and replace or update parts, and he handled each step with patience and professionalism. Whenever unexpected issues came up, he diagnosed the problem quickly and found practical solutions without overcomplicating things. He was communicative throughout the process, showed up when he said he would, and made sure everything was working properly before wrapping up. On top of that, he’s personable, honest, and provided a very fair quote for the work. It’s clear he takes pride in doing things the right way. I’d absolutely recommend Myran to anyone looking for a reliable and trustworthy handyman."
Avatar for Cox Plumbing
Avatar for Cox Plumbing
Cox Plumbing
Cox Plumbing

Top Pro

Excellent 4.9

(163)

Excellent 4.9

(163)

In high demand
  • 336 hires on Thumbtack
  • Serves Washington, DC
  • 336 hires on Thumbtack
  • Serves Washington, DC
Daniel S. says, "Absolutely thrilled I found Cox Plumbing through Thumbtack. I had received a ridiculous quote from Lowe’s partner service for what should have been a very straightforward water heater swap, so I started looking for a better local option and found Cox Plumbing. Osaro was fantastic from start to finish: responsive, professional, kind, knowledgeable, and very easy to work with on scheduling. He helped me get the job turned around quickly, communicated clearly, and did high-quality work at a very reasonable rate. I’m a bit of a do-it-yourselfer, so I have a pretty good sense of when something is done right — and this was done right. Everything looked clean, professional, and well handled. I’m very happy I found them through the app and would absolutely use them again. Highly recommend."See more
Daniel S. says, "Absolutely thrilled I found Cox Plumbing through Thumbtack. I had received a ridiculous quote from Lowe’s partner service for what should have been a very straightforward water heater swap, so I started looking for a better local option and found Cox Plumbing. Osaro was fantastic from start to finish: responsive, professional, kind, knowledgeable, and very easy to work with on scheduling. He helped me get the job turned around quickly, communicated clearly, and did high-quality work at a very reasonable rate. I’m a bit of a do-it-yourselfer, so I have a pretty good sense of when something is done right — and this was done right. Everything looked clean, professional, and well handled. I’m very happy I found them through the app and would absolutely use them again. Highly recommend."
Avatar for Quality Handyman Services
Avatar for Quality Handyman Services
Quality Handyman Services
Quality Handyman Services

Top Pro

Excellent 4.9

(52)

Excellent 4.9

(52)

  • 90 hires on Thumbtack
  • Serves Washington, DC
  • 90 hires on Thumbtack
  • Serves Washington, DC
Michelle H. says, "I really appreciated his quick response on a Saturday morning to replace our water valves for the washer hookup. He gave us a fair price, did good and quality work. He explained what he was doing and followed up with us after he left to make sure all went well with the new valves and the installation of our new washer. I will definitely contact him again if I need any other work done."See more
Michelle H. says, "I really appreciated his quick response on a Saturday morning to replace our water valves for the washer hookup. He gave us a fair price, did good and quality work. He explained what he was doing and followed up with us after he left to make sure all went well with the new valves and the installation of our new washer. I will definitely contact him again if I need any other work done."
Avatar for Castle Plumbing
Avatar for Castle Plumbing
Castle Plumbing
Castle Plumbing

5.0

(4)

5.0

(4)

  • 3 hires on Thumbtack
  • Serves Washington, DC
  • 3 hires on Thumbtack
  • Serves Washington, DC
Danielle J. says, ""I am beyond impressed with **Castle Plumbing**! I had a kitchen faucet that had been leaking for weeks, and they made the replacement process completely seamless. From the moment they arrived, it was clear they treat your home like a 'castle'—they were professional, punctual, and incredibly careful with my granite countertops. The installation is flawless, with zero leaks and perfect water pressure. It’s rare to find a plumber who is this detail-oriented and leaves the workspace spotless. If you need a faucet replaced or any bathroom/kitchen upgrades, don’t look anywhere else. Truly a five-star experience!""See more
Danielle J. says, ""I am beyond impressed with **Castle Plumbing**! I had a kitchen faucet that had been leaking for weeks, and they made the replacement process completely seamless. From the moment they arrived, it was clear they treat your home like a 'castle'—they were professional, punctual, and incredibly careful with my granite countertops. The installation is flawless, with zero leaks and perfect water pressure. It’s rare to find a plumber who is this detail-oriented and leaves the workspace spotless. If you need a faucet replaced or any bathroom/kitchen upgrades, don’t look anywhere else. Truly a five-star experience!""
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Reviews for Washington water treatment specialists on Thumbtack

From Tameika S.

Ángel plumbing & electrical service
Ángel plumbing & electrical service
A job well done. Provided great service..fast and prompt. Angel had to cut through the wall for the connection of my whole house water filtration system install. The wall was replaced and everything was cleaned up. Gave several options on possible installation locations and what to look out for and providing recommendations. Will hire again.
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