Get matched with top water main install, replace or repairers in Carolina, RI

"J&O Plumbing is professional and they provide quality work. Not only did install a tankless hot water heater for us, they also got rid of some older plumbing that needed replacing, installed our new garbage disposal, connected our new sink & dishwasher as well overhauled our bathroom plumbing and installed new fixtures! They were on time, courteous and the quality of work was excellent and they are very fair with pricing."

"Bill was extremely responsive and a true professional. I could tell he had a wealth of knowledge. I had a short window of time to replace an indirect water heater. He was on it. Set the appt. to measure and the date to complete the job was exactly what I needed to keep guest plans for the upcoming weekend. I will be sure to keep his # handy!!! Great work, great job, and a nice guy. Hit the jackpot with this one!"

Business Established in 1970\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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 needed a sump pump installed in my basement and I had no idea how to go about it. Stephen answered all of my questions (and they were numerous) and kept me informed every step of the way. I had other questions too about little things - a faucet in the kitchen, hot water heater functionality etc. and Stephen patiently and expertly answered every question I had. He beat out three other companies for sump pump install price and was neat, punctual, pleasant, and very fair. He gave me a full breakdown of the price and was completely transparent. Definitely hire again!"

"The installers Aaron, Angle, Michaela and others worked diligently to its completion. I give Dennis Diffley & Sons an A+ recommendation. I would hire them again."

"Paul was incredibly professional. He gave me a very competitive quote and completed the job just as he said he would. I would highly recommend Paul to anyone in the area looking for tank repair and replacement."

"Scott was referred to me 15 years ago by a professional realtor who he did commercial and residential plumbing work for. He has done large and small jobs for me over the years including installing complete heating systems, replacing and repairing frozen pipes in the dead of winter, repairs to main house underground water lines, bathroom fixture remodeling, and lots more. He has always been quick to return my calls, quick to come out to the house at all hours, honest, knowledgeable, clean, neat, excellent professional work completed, and provides me with the knowledge I need. His workmanship and ethics are far above all the rest! 10 Stars!"

"I had an emergency at my house and called them out in the am and they came that afternoon. The technician Lewis did everything possible and thoroughly to resolve the issue. The price never changed and I was happy about that!"

"Dave was extremely helpful and super nice (and patient). We had some delays in our overall project and he continue to connect with me via phone and check in. The work in the basement was done quickly and neatly. I am so impressed with the Watchman team from Doreen in the office, Dave and the person who did the installation. You will not be disappointed with Watchman!!!"

"This was the BEST experience from start to finish. Quality work, clear communication and punctual completion of this project just in time for summer! I will be hiring them anytime I need remodeling at my home, and absolutely would recommend to any family, friends or south county community members. Thank you for making what could’ve been a headache of a project, a total ease!"