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Top-Rated Plumbers in Merrimac - Updated Nov 2026

Avatar for Well Water Connection, Inc.
Well Water Connection, Inc.
4.8(
45
)
Sump Pump - Repair or Replace

Serving Merrimac, MA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"We hired John Larsen of Well Water Connection to have a well dug, install the plumbing, well pump, electricity, pressure system, and provide an artificial rock to hide the aboveground components. We had a seamless installation and have been enjoying the benefits of using our own well water on the law and flower gardens for the last five years. We continue to use John to open and close our well each year. John is very personable and very east to work with. We would recommend him highly to anyone interested in sinking a well."
Additional Photos
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+1

Recommended by97%of homeowners
Avatar for Coastal Plumbing and Heating
Coastal Plumbing and Heating
4.9(
249
)
Water Heater - Install or Replace

Serving Merrimac, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Coastal Plumbing and Heating called us in less than an hour from entering the issue at HomeAdvisor (at 9pm). They asked great questions to assess the issue and gave me a very fair quote. They we're at my home the next morning with the correct replacement water heater and were ready to get to work. The father/son team from Coastal was extremely professional and knowledgeable, and had the job completed in about an hour. I was extremely happy with the whole experience, and they made a bad situation (leaking/burst water heater) right again. Going forward I plan to call Coastal Plumbing and Heating any time I need a plumber. They are that good!"
Response time4 hrs
Response rate95%
43 neighbors recently requested a quote
Gotme Under Pressure ?, LLC
4.3(
648
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceGas Piping+3 more

Serving Merrimac, MA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

Gotme under pressure? LLC IS A Plumbing, Heating & Gasfitting, Drain Cleaning professional in your area. We will meet all of your plumbing needs. We take quality craftsmanship to a whole new level, Our company is built onhonesty, integrity and leadership, this is what you can expect.

1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Precision Plumbing & HVAC, LLC
Precision Plumbing & HVAC, LLC
5.0(
23
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Merrimac, MA and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: Quick response

"Marcin and his team did a fantastic job on our home renovation - plumbing for new bathroom, completely new kitchen plumbing, and all of our plumbing related needs for our gut renovation. Very professional and reliable, great to work with - highly recommended!"
Response time2 hrs
Recommended by100%of homeowners
Avatar for Jeff's Drains
Jeff's Drains
4.8(
359
)
Drain Clog or Blockage - ClearSewer Main - ClearDrain Line Breakage - Camera Locate

Serving Merrimac, MA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Quick response and was able to come out right away. Very personable young man, made a few attempts to clear clog but he couldn't get to the trap. Gave me a few plumbers to call to try to help. Didn't charge me a crazy amount, was very fair. I would definitely recommend Jeff's Drains."
Response time4 hrs
7 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Spencer Home Services
Spencer Home Services
5.0(
25
)
Water Heater - Install or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+17 more

Serving Merrimac, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Emergency services offered

"I have had Spencer Home Services work on my house before and they were recently here again on an unrelated issue. Rich came out and solved the problem like any good plumber would. The difference is Rich’s attitude, respectful of our needs and time was outstanding. As a homeowner it’s great to know you can trust your repairman to do a good job."
Repairs
Under Slap Installation
Equipment
Equipment
Equipment

+9

4 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Bourne Family Plumbing, LLC
Bourne Family Plumbing, LLC
4.8(
12
)
Plumbing for a Remodel or Addition - InstallWater Heater - Install or ReplaceTankless Water Heater - Install+2 more

Serving Merrimac, MA and surrounding areas

Approved

Free estimates

Credit card accepted

"Colin did a great job for me. He was there when he said he would be, looked at the job and explained what needed to be done. He started it when he said he would and finished in the time he said it would probably take. He also did a great job cleaning up afterwards. Nothing was left for me to do! I was completely satisfied and would absolutely hire Colin again for any plumbing needs. Bourne Family Plumbing is the type of plumber that everyone should have!"
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+14

4 neighbors recently requested a quote
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Showing 1-10 of 413

FAQs for plumbing projects in Merrimac, MA

It depends on the severity of the leak. Minor leaks may not require immediate attention and can be scheduled during regular business hours. However, if the leak is causing significant water damage or you can't control the flow of water, it's best to call an emergency plumber right away. Addressing serious leaks promptly can prevent structural damage and mold growth, potentially saving you money on extensive repairs later.

A journeyperson plumber is a licensed professional with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. They have completed extensive training and amassed significant experience leading teams, drafting blueprints, and designing comprehensive plumbing installations. Their proven expertise ensures that they can handle both routine repairs and complex projects with precision.

The Merrimac, MA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.