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10 Best Plumbers in Merrimack, NH

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Written By Bradford Cuthrell

Last Updated April 2024

Plumbing problems aren't an easy job to fix on your own, but left unaddressed, they can lead to more expensive damage. When plumbing emergencies strike, you can rely on professional plumbers for repairs. Even for minor leaks and clogs, their expertise helps prevent further complications and damage.

Discover the best plumbing companies in Merrimack below, and learn more about how to choose the best plumbing company for your home.

Top 10 Best Plumbers in Merrimack

Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup Logo

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862 S Porter St, Manchester, NH 03103 (603) 669-9040 rotorooter.com

Timely service

Great customer service

Educates customers

Free quotes

Transparent pricing

Services Offered

Camera inspections
Residential plumbing
Inspections
Septic tank
Toilets
Drains
Trenchless
Water heater
Garbage disposal
Sewers
Sump pump
Emergency calls

JMS Plumbing and Heating LLC

JMS Plumbing and Heating LLC Logo

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11 Jakes Ln, Merrimack, NH 03054 (603) 661-7632 jmsplumbandheat.com

Great customer service

Transparent pricing

Educates customers

Free quotes

Services Offered

Fixtures
Sump pump
Remodeling
Water heater
Emergency calls
Garbage disposal
Residential plumbing
Toilets
Drains
Leak repair
Gas pipes
Water treatment

Artisan Plumbing & Heating, LLC

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579 Daniel Webster Hwy unit 1B, Merrimack, NH 03054 (603) 262-5375 artisanplumbing.net

Timely service

Great customer service

Educates customers

Free quotes

Transparent pricing

Services Offered

Garbage disposal
Inspections
Residential plumbing
Pool and spa
Water treatment
Water heater
Drains
Gas pipes
Emergency calls

LHR Plumbing and Heating- Bedford

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30 Harvey Rd Unit 1, Bedford, NH 03110 (603) 255-5890 lhrph.com

Transparent pricing

Educates customers

Great customer service

Services Offered

Water heater
Leak repair
Inspections
Gas pipes
Water treatment
Drains
Emergency calls
Sewers
Residential plumbing

Southern New Hampshire Plumbing and Heating

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39 Rockingham Rd, Londonderry, NH 03053 (603) 289-1421 snhplumbingandheating.com

Free quotes

Great customer service

Educates customers

Transparent pricing

Services Offered

Garbage disposal
Emergency calls
Toilets
Residential plumbing
Backflow testing
Drains
Sump pump
Water treatment

MASI Plumbing, Heating & AC

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36 E Otterson St, Nashua, NH 03060 (603) 889-2331 masiplumbing.com

Transparent pricing

Educates customers

Free quotes

Great customer service

Services Offered

Remodeling
Sewers
Drains
Emergency calls
Residential plumbing
Leak repair
Water treatment
Water heater

Bill Trombly Plumbing - Heating - Cooling - Electric

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76 Maple St, Manchester, NH 03103 (603) 669-5713 billtrombly.com

Timely service

Free quotes

Transparent pricing

Services Offered

Emergency calls
Remodeling
Water heater
Sewers
Septic tank
Residential plumbing
Drains
Inspections

Milford Plumbing & Heating

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12 Garden St, Milford, NH 03055 (603) 672-1514 milfordph.com

Transparent pricing

Educates customers

Great customer service

Services Offered

Drains
Sewers
Water treatment
Leak repair
Residential plumbing
Fixtures
Remodeling

Wetherbee Plumbing & Heating, Inc.

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730 Elm St, Milford, NH 03055 (603) 673-1191 wetherbeeplumbingjim.com

Great customer service

Services Offered

Residential plumbing
Septic tank
Sump pump
Sewers
Water heater
Inspections
Gas pipes
Drains

Ferris Plumbing, Heating & Cooling

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32 April Dr, Nashua, NH 03062 (603) 937-5069 ferrisplumbingheating.com

Transparent pricing

Free quotes

Great customer service

Educates customers

Services Offered

Fixtures
Residential plumbing
Water heater
Remodeling
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on plumbers to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do Merrimack Plumbers Offer?

Leak Repair

Leaky pipes result in higher water bills, and not fixing them promptly can damage the surrounding area. Expert plumbing technicians have the tools and knowledge to pinpoint leak locations and repair them at their sources.

Clog Repair

Congested drains and pipes may lead to damage, flooding, and backflow. Area plumbers can clear blockages and give you expert advice to prevent them later on.

Pipe Replacement

With time, pipes wear out and get damaged. Luckily, modern and robust pipe brands and materials can last long and stay strong. Plumbers can inspect aging, leaking, and bursting and replace pipes to help you avoid snowballing issues.

Fixture Installation

Fixtures don't last forever, and they'll start to malfunction over time. You may also want new fixtures as part of a bathroom or room remodel. No matter your motivation, professional plumbers can install new showers, toilets, bathtubs, and sinks with precision and efficiency.

Gas Repair

Select plumbers can identify and repair gas leaks from radiators, ovens. If you smell a gas leak, leave the premises without delay and call your utility company right away.

Annual Inspections

Your plumbing undergoes significant daily wear and tear, so it's important to schedule frequent inspections. Getting a yearly inspection can help detect problems before they become serious, saving you money on repairs in the long run.

Emergency Services

Overflowing toilets and burst pipes rarely happen at convenient times. That's why many plumbers provide urgent repair services to handle these sudden issues. Emergency fixes are usually more expensive than planned repairs, but prompt attention is crucial to prevent the possibility of further property damage.

Cost of Plumbing Services in Merrimack

Merrimack plumbers typically charge between $113 and $378 for installation and repair work. Emergency jobs will almost always incur additional charges. Use the table below for specific cost data on common plumbing services in Merrimack.

ProjectEstimated Cost
Clog and drain clearing$79 - $393
Leak repair$118 - $354
Burst pipe repair$832 - $3,327
Faucet installation$134 - $536
Toilet installation$292 - $778
Pipe rerouting$625 - $1,339
Main water line repair$427 - $3,413
Water heater repair$125 - $624
Water heater installation$778 - $1,945
Water softener installation$203 - $508

Check Licensing and Insurance

New Hampshire plumbing company owners must carry a journeyman or master license from the state's Mechanical Safety and Licensing Board. A separate license is required for fuel gasfitting and piping installation. Also, ensure your plumber is properly insured and bonded in case of any damage or accidents during the job.

Check Union Status

You don't necessarily have to hire a union plumber, but choosing one means that your technicians will follow stronger training and vetting standards.

Assess Their Experience

Plumbers with significant local experience will be more familiar with Merrimack's most common plumbing conundrums. By choosing a small plumbing company, you could get issues handled faster.

Read Customer Reviews

Sites like the Better Business Bureau (BBB) and Google Reviews can tell you about past customers' experiences with different plumbing companies, as well as how each team handles complaints.

Compare Multiple Quotes

Get multiple estimates for your project to determine the local market rates. Avoid choosing companies that charge excessively high or low for their services. If a quote seems "too good to be true," it probably is.

Ask About Warranties and Guarantees

Most Merrimack plumbers back their workmanship with warranties. If the issue returns within a given time frame, you could have remediation work done for discounted or no cost. New fixtures and appliances like toilets and water heaters might also carry manufacturer warranties.

Frequently Asked Questions About Plumbing in Merrimack, NH

A few common plumbing problems that professionals can fix include:

  • Clogged drains
  • Lack of hot water
  • Low water pressure
  • Leaks and water damage
  • Running toilets
  • Septic and sewer line issues

Plumbers can only accept tips if their employer allows them to You have the option to tip them for exceptional service, but you're not expected to do so.

You might be able to unclog a drain or fix a running toilet on your own. However, if the issue recurs or if you can't identify the cause, it's best to seek a professional plumber's help. Plumbing problems could cause significant damage if ignored or addressed improperly.

Many plumbers offer both online and over-the-phone scheduling. For emergency services, you'll need to call directly.

Plumbers can fix water heaters within the terms of their license. If your water heater leaks, makes unusual noises, doesn't effectively heat your water, or is more than 8–12 years old, schedule a professional inspection. Water heater components can be hazardous, so we highly advise leaving repairs to skilled experts.

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