certified company
Based on 199 reviews
Our Certification Process
Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
2nd year as a Best Pick Call
"As a local, family-owned-and-operated business for over 25 years, our service is where we shine. We are truly committed to providing customers with the utmost professional experience. Our technicians are skilled and experienced in handling your home's needs, and we take pride in completing our work down to the very last detail."

David Williams | President
Company Information
Services Offered
128 Plumbing, Heating, Cooling & Electric services, repairs, and installs a variety of household plumbing fixtures, including faucets, toilets, showers, garbage disposals, standard and tankless water heaters, sump pumps, and heating systems. 128 Plumbing also offers drain cleaning services, security camera inspections, oil-to-gas conversions, service protection plans, electrical services, and a full range of HVAC services.
Company History
The company has served the Greater Boston area since its founding in 1992.
128 Plumbing is a Nest Certified Professional, a National Grid Value Plus Installer, a Mass Save COOL SMART Contractor, a Mitsubishi Diamond Contractor, and a Navien Service Specialist.
Additional Information
The company has experience with products from brands such as Delta, Grohe, Toto, Honeywell, Navien, Kohler, Bryant, and Bosch.
Areas Served
Greater Boston, North Shore, MetroWest, MetroWest South
A selection of 199 homeowner reviews:
“It was very good. 128 Plumbing changed a water heater. I'd grade them as an A+. They handled it very professionally.”
“It was a great experience. The plumber replaced a bunch of parts. I'm very likely to recommend them. They're very quick and responsive, and they did a good job. I'd give them an A.”
“It was great. They did a plumbing tune-up and calibration. I would say they get an A.”
“It was the valve down in the shower. I'd give them an A. I'm very likely to recommend them. 128 Plumbing was fast, clean, honest, and straightforward.”
“128 Plumbing installed a garbage disposal. I'd give them an A+. I'm very likely to recommend them.”
“They took care of my clogged drain right away—A.”
“They've done a lot of work for us. We've gone to them over the past few years, and they've always been very professional and courteous. Everyone knows what they are doing. We had a very hairy problem that was eluding a few people, and they were able to figure it out and fix it. They do what they say. They replaced our water boiler twice, and they did about $5,000 worth of work in our kitchen. Because we had a leak in our 1/2 bath and our kitchen ceiling. They had to take the ceiling down and put it back together. They've done plumbing, and they've done the heat. I would grade them an A+. We have been working with them for years, and they are excellent. Expertise wise, with plumbers you typically get someone that's really good, but not reliable. Or, they're reliable, but they don't know what they are doing. With them, they are both. They are reliable and know what they are doing. I have already recommended them.”
“They are good people. They are wonderful, and that's that.”
“I think they are very professional. They installed a new water heater and electrical panel too. I would grade them an A+.”
“They were efficient. They did plumbing and electrical work. I would grade them an A.”