Mr. Drain Inc
“We have a PM service contract every 6 months and I would recommend them to everyone!”
Best Plumbers in Weymouth, MA
15 contractors listed · 6 in Weymouth · 9 open 24/7 · 11 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Wildcat Plumbing
“Presented multiple quotes for different approaches I could take to fix my leaking laundry area.”
South Weymouth Plumbing & Heating
“Gave me a very fair price and showed up on time and did a really good job swapping out my old boiler and putting in a new one.”
Maclellan Plumbing & Heating
“Marty is experienced and explained every bit of process and installation questions in details.”
PSP Plumbing & Drain Clng
“Phil is a great guy very knowledgeable plumber!”
Yetman Plumbing & Heating
“I was so impressed with the thoughtful adaptation of a new plan and Jason finished hanging the new pipes ahead of schedule despite the many difficulties and the July heatwave.”
Listed for homeowners in and around Weymouth, MA, these 15 companies cover plumbing work. Hours, license claims and free estimate offers come from each company's own website, so confirm them on the phone before you agree to a visit for something already running.
Area overview: Weymouth, MA
Of the 15 contractors we list here, 6 are in Weymouth itself and 9 come from towns including Quincy (3, 5 mi), Brockton (2, 9 mi) and Norwell (1, 5 mi). The contractors on this page are rated from 4.6 to 5.0 across 5,393 reviews; 12 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (87%), punctuality (80%) and responsiveness (79%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "efficient". 9 are open around the clock; 11 are open on Saturdays and 9 on Sundays. The services the contractors on this page list most often on their websites are cooling (2), heating (2) and plumbing (2). 7 show a license on their websites and 6 have a BBB rating of A or A+. Domain records put 6 websites of the contractors on this page at ten or more years old; the oldest dates from 2007. 10 offer emergency call-outs; 3 offer financing or payment plans; 7 give free estimates; 4 are family- or locally-owned and 5 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
How many listed plumbers say they are licensed?
7 of the 15 plumbing listings here show a license on their websites. Ask for the number, take it to the board that issued it and confirm it is current and actually covers plumbing. A company that does not say so may still hold a license, so ask on the phone and write the number down.
Drain Remedy Inc
“We are so grateful for his hard work and getting to the bottom of the problem we were having with one of our toilets.”
Emma Plumbing and Drain Services
“Emanuel came in, knows about these types of Campbenli homes built in the late 1950's with all the plumbing in the concrete floors.”
R-Chee Plumbing & Heating
“Great customer service from initial call through scheduling and completion of the job.”
Trust 1 Services Plumbing
“Very clearly diagnosed and explained the problem and then quickly completed the repair.”
T&K Mechanical
“Installed Bosch Air Source Heat Pump and a hybrid water heater and all work was top notch.”
McMahon Plumbing & Heating
“We set up installation the following day and they were done by late afternoon.”
Johnson Bros. Plumbing & Drain Cleaning
“Nate was able to come to my house for a service code on a tankless hot water heater within 25 minutes of calling him at 8 in the morning.”
Blue Bear Plumbing
“Extremely knowledgeable and got us back up and running with a new water heater!”
Boston Standard Company
“He did a great job explaining everything that he had checked during his maintenance of our ac and heater.”
Why these companies made our list
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