Get matched with top water treatment pros in Coventry, CT

"We had our whole house water filter system upgraded / replaced. The work was fast, effective and not overly priced. Justin was great and went the extra mile for us. Would recommend and hire them again."

"Arrived on time ready to work, explained everything to me, very considerate of my home, Josh & Dave patient polite, considerate of budget concerns. They explained different quality aspects parts of the water treatment systems. Josh & Dave make good team"

"Jason was timely, knowledgeable about the system & components. He quickly evaluated the problem and offered the most effective and cost conscious, long term repair. His work ethic is excellent, and knows how to get things done quickly and efficiently! Value for the work and effort expended was incredible. Jason is a professional who can be called upon to provide no nonsense repairs and cost effective solutions. We recommend this highly motivated businessman for your well pump & water supply issues."

"There's really not that much I can say. The two men who arrived both put booties on, which was nice. One of the men ran a test for chlorine (found some) and to determine if I had hard water (I did). Normally I wouldn't have allowed two workers, since I've been burned in the past by theft. It's a common strategy for one worker to turn the water off and while you are watching the man who is doing the inspection and repair work the other is looking for items to hock. But these two seemed honest enough. After all was said and done the disposer was beyond repair -- something had "snapped." The disposer was relatively new so I wasn't about to purchase a new one. The man said he had never seen a disposer vibrate that way, but I had researched it online and it's not too uncommon. ???"

"I needed an emergency replacement of a hot water heater. Daniel not only came earlier than he was supposed to, he was very informative, polite, and very thorough. He went above and beyond to do the job, snd clean up. Whoever answered the phone when I called this am, squeezed in my appointment, and never did I have to speak to a machine. They texted me when he was on the way, snd showed exactly when he was supposed to. Great friendly customer service- will definitely recommend them to others and use them again! Oh, and the guy that brought him the new heater, came quickly with it and was equally friendly and knowledgeable! Ray Page- Thank you all so very much!"

"Had my water up and running quickly after replacing my pump at a fair price. Will use them again in the future"

"Quick, efficient, good description of product. Definitely listened to our issue. However, more ficus put on resolving air issue than finding the root cause. We are happy with the units we purchased."

"Woke up to a flash flood in my basement that never floods. Technician got to my place within an hour of calling and had a new sump pump installed by early afternoon and the water drained out. It was stressful - the water was coming up fast and they dealt with it quickly. The lead technician was professional and courteous."

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large, or small the job.

"I was very pleased with my experience with Griswold Plumbing, they installed a new shower faucet/showerhead and later a water treatment system. They were prompt, very professional, and courteous going the extra mile when needed. I highly recommend Griswold Plumbing and won't hesitate to call them again."