Plumbers near Dunbarton

“We moved into a new home and unfortunately had to replace all plumbing, tanks and boiler due to age and wear. Jay and his amazing team answered the call and did an amazing job. Everyone we worked with from his team were knowledgeable, polite and extremely precise with everything. They were able to fit in additional last minute items and had the job completed ahead of schedule and with the epitome of professionalism. I highly recommend this amazing company. Jay keeps you updated on everything and is very upfront with what needs to be done while making everything esthetically pleasing. Do not hesitate to call them! You will be as impressed with them as much as we are. We will be using them for bathroom installs soon!“

“Our hot water went kaput a week ago, and ours is a difficult place to deliver to because of a steep, slippery driveway. THS has made every effort and consideration to deliver/install the new tank. Very accommodating, pro-active staff. Great confidence in the company.“

“We had a component fail on an older boiler near the holidays. I got a few quotes from some competitors and then a friend of mine referred me here. Lila and her team helped rearrange schedules and I get the job done in time for us to host and beat out all of the other quotes we received by 30%! Couldn’t recommend them more. Bonus the are locally owned and operated for four generations!“

“Great job by these guys. Very nice and courteous, super friendly! Took care of the job and took the time to make sure it was done right. Highly recommended! Will call again.“

“Very friendly and always responsive, they are the most expert and efficient problem solvers of any plumbing and heating business we’ve ever used. We’ve had repairs and installations done by them. Top notch!!!!!“

“Tim and Brandon are easy to work with. They don’t give up and make sure the job is finished correctly. I would definitely hire them again.“

“Down to earth, professional and reliable. I will be using Ernie for all my properties.“

“We’ve been clients of Granite State for over 13 years, and they have consistently been outstanding. Most recently, we needed to replace our hot water tank on short notice, and they responded immediately by sending John over to assess the situation.

From the start, John was a pleasure to work with—extremely knowledgeable, professional, and thorough in explaining everything. He helped us quickly get the order placed and scheduled a technician to handle the installation and clean up our aging water lines.

During the installation, we had an issue on our end with a water shut-off (completely our mistake), which resulted in John and Gabe getting unexpectedly soaked. Despite that, they handled it with total composure, maintained a great attitude, and kept working until the job was done.

Their professionalism, patience, and kindness truly stood out. We’re incredibly grateful for their dedication and highly recommend Granite State to anyone in need of reliable, high-quality service.

Thank you again!

— Brentwood Dental Designs“

“Im surprised at the negative reviews but they were also old from over 2 yrs ago! I used them to replace both my old faulty gas heating system a year ago AND recently to replace my water heater. Both were done same day! Lowest prices anywhere, Top notch customer service!! Nicest guys and their supervisor checked in several times to see how things were going and came back again a few days later to check in. Amazing experience for All the projects we had the past year!“