Best Plumbers In Nashua

“I received a mailer from Ferris Plumbing & HVAC and it was timely as I was looking for a reputable company that could service both heat & AC and handle plumbing work. From the initial reach out through the first visit they’ve been excellent to work with; convenient scheduling, very pleasant and competent. Would recommend to anyone needing services.“

“I can't say enough great things about this company and serviceperson Jim. Courteous prompt service. Quick responses. I am a new resident in this state and had no prior connection to any heating service here. Not only was each employee I spoke with wonderful but they helped me quickly and efficiently. I am now a customer forever.“

“Found The Drain Medic on a local Facebook page where many people recommended them. Bob and Kayla were prompt, professional, up front about cost and got the job done. Highly recommend them!“

“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.“

“Brian and his crew were an absolute pleasure to work with. They're very responsive, and show up when you need them! Brian solved all our plumbing needs for a new addition and gave us a very reasonable price. I highly recommend Brian and his crew for plumbing needs around Nashua!“

“On 8/18/2025, 1st work site of his day, keeping his word as arranged by previous day's phone call [Sunday 8/17th],
Keith arrived to solder new ball valves onto the copper pipes to our hot and cold lines to our upstairs shower-stall in bathroom.
Efficiently and quite professionally and affordably,
he performed this installation.
!00% we are satisfied with Keith's workmanship.
We have found our new trustworthy plumber.
Sincerely, thank you.“

“Very friendly and professional and decent prices. Would suggest him for all plumbing.“

“I am remodeling and doing upgrades to my childhood home and it was time to replace the 40 year old natural gas boiler and 25+ year old hot water tank. Back when the boiler was installed it only had a efficiency of 67%+-. As you can imagine after working hard in all these New Hampshire Winters throughout the years I'm sure the efficiency has dropped dramatically(as I could tell by my energy bills). I knew I was on borrowed time with both these units and figured lets get this done during the Summer before the worst would happen during the Winter. As most people in Southern NH knows MASI's has been here for a long time(over 60 years)and is a family run business. Being a business owner myself I know that customer service is a key part to business. Anyone can sell you product, but it's the service and focus on detail that makes a difference. When I fist called and spoke with Keith he was extremely knowledgable and helpful with what my heating/hot water needs would entail. He then came to my house to access those needs and made some recommendations. We both agreed a combi unit (both heat & hot water)would be the best efficient & economic way to go. We went over the different models and I decided on the Bosch Singular Combi Boiler. A bit more expensive than others but I am very familiar with the Bosch family of products and have many in my home. Including all Thermdor kitchen appliances which is part of the Bosch family. Keith also took care of the town permit I needed and filled out my EngeryStar rebate to submit. The installation went smoothly. Julio, Kayden & Dave worked seamlessly to get everything in stalled correctly. All the copper piping was connected with the industries best fittings, Viega press fittings. This is the latest in technology to pipe fitting. No Soldering required. Less mess and no flames.
Another nice feature to this system is there is nothing on the floor of my basement. Everything is attached to the wall. The whole installation process took 2 days work. I really didn't realize all that was entailed to this installation. A lot of work for these 3 men. All 3 men where extremely polite and were more than happy to answer any questions I had. After my new combi boiler was installed they also replaced one of my outdoor water spigots which was corroded and had stopped functioning.

When all was done everything was clean & tidy. The only way I knew they were in my home is I had all new equipment.

I can't tell you how satisfied I am with MASI Plumbing & Heating.
It's nice to know we have reputable company in our backyard.“

“Dexter is thoughtful and makes sure he has really answered your question. Builds trust!!“