Leader in the Massachusetts Home Service Industry since 1992
YOUR LOCAL 5-STAR COMPANY
How Can We Help? Let Us Reach Out To You.
Looking for reliable plumbing services in Chelmsford, MA? At 128 Plumbing, Heating, Cooling & Electric, we provide expert plumbing solutions to keep your home safe, efficient, and running smoothly year-round. From leak repairs and drain cleaning to full system upgrades and emergency plumbing service, our licensed technicians deliver dependable results you can trust.
Why Choose 128 for your HVAC Services in Chelmsford, MA?
We’re A Proud Heat Pump Installer of Mass Save®
We’ve helped thousands of homeowners learn about Mass Save financing and rebates. Call or message us now to learn about the process.
Official Home Services Company of the Boston Red Sox
We are proud to say that we’re the first ever Official Home Services Company of the Boston Red Sox!
Ask about our loyalty program: base+ membership
Our whole-home loyalty membership allows for exclusive visits & benefits, SmartHome access, and peace of mind for your plumbing, HVAC, and electrical services from attic to basement
Frequently Asked Questions
Why choose 128 for plumbing services in Chelmsford, MA?
At 128 Plumbing, Heating, Cooling & Electric, our plumbing specialists are known for their expertise, professionalism, and attention to detail. We focus on long-term reliability, code-compliant work, and efficient solutions, ensuring every plumbing project — big or small — is handled with care and precision.
Are your plumbing technicians licensed and insured?
Yes. All of our plumbing technicians are fully licensed, trained, and insured to give you peace of mind and ensure every job meets Massachusetts plumbing codes and safety standards.
What types of plumbing services do you provide in Chelmsford?
We offer a full range of plumbing services, including leak detection and repair, drain cleaning, water heater installation and repair, fixture upgrades, pipe replacements, and emergency plumbing services. Whether it’s routine maintenance or an urgent issue, our team is ready to help.
How often should plumbing systems be inspected or serviced?
We recommend having your plumbing system professionally inspected at least once a year. Regular inspections help identify leaks, corrosion, and wear early, prevent costly water damage, improve system efficiency, and extend the life of your plumbing components.
Do you serve other areas besides Chelmsford?
Yes. In addition to Chelmsford, we provide plumbing services throughout the Greater Boston area, North Shore, Merrimack Valley, and MetroWest. Nearby towns we serve include Lowell, Billerica, and Westford. Visit our Areas We Serve page for the full list.
Do you serve other areas besides Concord?
Yes, in addition to Chelmsford we provide Plumbing services throughout the Greater Boston area, North Shore, Merrimack Valley, and MetroWest. Nearby towns we serve include Lexington, Lincoln, and Weston. Visit our areas we serve page for the full list.
We have 3 locations across Massachusetts
Our Wakefield, MA Location
78 Foundry St, Wakefield, MA 01880
Our North Andover, MA Location
3 Johnson St, North Andover, MA 01845
Our Chelmsford, MA Location
80 Brick Kiln Rd, Chelmsford, MA 01824
One of our locations is right on Chelmsford and here to assist you with your plumbing needs!

