The best-rated plumbers serving Merrimack Valley (Greater Boston, MA), independently researched and ranked on rating, review volume and genuine local reputation.
The best plumbers in Merrimack Valley, Greater Boston, MA are Timothy A. Giard & Son Plumbing & Heating, Extreme Plumbing & Heating, Borels Plumbing, MillTown Plumbing, Heating, Cooling & Electrical and Boucher & Sons Plumbing & Heating. Each is an independently researched local operator, ranked on reputation, reviews and genuine local presence, and none paid to appear.
One business can feature above the Top 5 on this page, clearly labeled. A great way for a newer or smaller pro to get seen first.
Timothy A. Giard & Son is a family-run plumbing and heating business that has served the Merrimack Valley for more than 30 years, still owned and operated directly by Tim and Jeremy Giard. The team handles everything from kitchen faucets and water heaters through to gas piping, full heating installs and septic pumping. A repeat award winner voted Andover's Best Plumber, they carry a strong local reputation built on decades of accountable, community-rooted service.
Extreme Plumbing & Heating is a family-owned and operated firm based in Haverhill with more than 35 years of experience, licensed in both Massachusetts and New Hampshire. They cover emergency plumbing, boiler and furnace repair, water heaters, drain cleaning and air conditioning across Haverhill, Lawrence, Methuen, Andover and North Andover, with 24/7 response. Homeowners consistently praise their honest pricing, clean work and no-pressure, residential-first approach.
Borels Plumbing is a family-run, owner-operated company in Haverhill led by brothers Rafael and Gustavo Borel, licensed and insured in Massachusetts. They specialise in water heater installation and repair, alongside emergency plumbing, leak detection, fixture work and new-construction rough-in, serving Haverhill, Lawrence, Methuen, Andover and the wider Merrimack Valley. They hold one of the strongest Google review reputations among local plumbers, with customers singling out their responsiveness, fair pricing and communication.
MillTown is a family-owned and operated home-services company that has served Northeastern Massachusetts and Southern New Hampshire since 1979, making it one of the longest-established firms in the region. From its Chelmsford base its licensed and bonded team handles plumbing, heating, cooling, drains and electrical work for homes across Andover, Tewksbury and the surrounding Merrimack Valley. Decades of repeat custom underpin a dependable, broadly praised reputation.
Boucher & Sons is a family plumbing and heating business rooted in Haverhill with around 35 years of experience serving the Merrimack Valley. The team covers residential plumbing and heating repairs, installations and everyday service work for homeowners across Haverhill and the neighbouring towns. A long-standing, hands-on local operator, they are a solid choice for households wanting an accountable family firm.
The best plumbers serving Merrimack Valley, Greater Boston, MA are based in and around North Andover, Haverhill and Chelmsford. With the Northeast's four seasons and older housing stock to contend with, pipes, water heaters and fixtures take a beating, so a proven local pro makes all the difference, and we've done the legwork to surface only the operators worth calling.
Timothy A. Giard & Son Plumbing & Heating currently tops the list, but every business here earns its place the same way: we research each plumber genuinely operating near Merrimack Valley, Greater Boston, weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, and rank on merit. No business can pay into this list, the single featured spot above it is the only paid placement, and it's always clearly labeled.
| Business | Best for |
|---|---|
| 1. Timothy A. Giard & Son Plumbing & Heating | Consistent, top-reviewed service |
| 2. Extreme Plumbing & Heating | Fast response and repairs |
| 3. Borels Plumbing | Professional workmanship |
| 4. MillTown Plumbing, Heating, Cooling & Electrical | Dependable service and value |
| 5. Boucher & Sons Plumbing & Heating | Everyday, all-round jobs |
Our current top picks are Timothy A. Giard & Son Plumbing & Heating, Extreme Plumbing & Heating, Borels Plumbing, MillTown Plumbing, Heating, Cooling & Electrical and Boucher & Sons Plumbing & Heating. Every business is independently researched and ranked on merit, never paid placement.
We research every plumber genuinely operating in and around Merrimack Valley, Greater Boston, then weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, review volume, and a genuine local track record. No business can pay to appear in the ranked Top 5.
No. The ranked Top 5 is editorial and cannot be bought. The only paid option is the single featured spot above the list, which is always clearly labeled as featured.
Start with the five above, then get written quotes from two or three, read their most recent reviews, and confirm they cover your part of Merrimack Valley, Greater Boston. A good plumber responds promptly, explains the work clearly, and is upfront about pricing.
We rank on independent reputation and reviews, not licensing checks. Requirements vary by state and trade, so always confirm a pro's current license and insurance directly with them before any work begins.
Own the featured spot above this Top 5, clearly labeled. A great way for a newer or smaller pro to get seen first. Early-adopter rate $19/month for your first 6 months, then $39/month.