The Best Plumbing Contractors in Concord, NH

Compare the highest-rated plumbing professionals in Concord, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Capital City Plumbing & Heating

4.8
(142 reviews)
Verified

A full-service plumbing and heating contractor serving Concord and surrounding areas since 1986. They specialize in both residential and commercial plumbing, offering 24/7 emergency services, water heater installation/repair, and extensive drain and sewer cleaning capabilities.

127 Manchester St, Concord, NH 03301

Specialties & Features

24/7 Emergency Service
Water Heater Specialists
Drain and Sewer Cleaning
Commercial Plumbing
Residential Repairs

Business Information

Years in Business:38 years
Licensed:Yes
Insured:Yes
#2

Roto-Rooter Plumbing & Water Cleanup

4.5
(118 reviews)
Verified

The Concord branch of the national Roto-Rooter franchise, providing reliable 24/7 emergency plumbing services. They are highly specialized in drain and sewer cleaning, hydro-jetting, and offer rapid response times for plumbing emergencies, backed by extensive corporate resources and training.

8 S Main St Unit 12, Concord, NH 03301

Specialties & Features

24/7 Emergency Service
Drain and Sewer Cleaning
Hydro-Jetting
Water Damage Restoration
Clog Removal

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Mr. Rooter Plumbing of Concord

4.7
(96 reviews)
Verified

A locally owned and operated franchise of the Mr. Rooter brand, known for its professional, courteous service and upfront pricing. They offer a comprehensive range of services from minor faucet repairs to major re-piping projects and commercial plumbing, with a strong focus on customer service and technical expertise.

Concord, NH 03301 (Service-based, no public storefront)

Specialties & Features

24/7 Emergency Service
Residential Plumbing
Commercial Plumbing
Pipe Installation & Replacement
Leak Detection

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Concord

The plumbing market in Concord, NH, is characterized by a mix of older housing stock with legacy plumbing systems (like galvanized steel pipes) and newer construction. Common issues include pipe corrosion and leaks due to the age of many homes, as well as drain problems related to the region's mature tree root systems invading sewer lines. Local contractors must be well-versed in New Hampshire's strict plumbing codes and the challenges of winter weather, which can lead to frozen and burst pipes. The market is competitive with several well-established local companies and national franchises, all emphasizing 24/7 emergency response.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Concord regulations and climate

Frequently Asked Questions About Plumbing in Concord

Get answers to common questions about plumbing services in Concord, New Hampshire.

1What are the most common plumbing issues for Concord homeowners, especially related to our climate?

The most frequent issues stem from our harsh New Hampshire winters, including frozen and burst pipes in poorly insulated crawl spaces or exterior walls. We also see significant problems with sump pumps failing during spring thaws and heavy rains, as well as water heater strain from cold groundwater intake. Regular pre-winter maintenance, like insulating pipes and disconnecting outdoor hoses, is crucial to prevent emergencies.

2How much should I expect to pay for common plumbing services in the Concord area?

Pricing in Concord is generally aligned with New England regional averages. A standard service call for diagnosis typically ranges from $100-$150. For common repairs like fixing a leaky faucet or running toilet, expect $150-$300, while more complex jobs like water heater replacement can range from $1,200 to $3,500+ depending on the unit type and installation complexity. Always request a detailed, written estimate before work begins.

3What should I look for when choosing a plumber in Concord, NH?

Always verify that the plumber is licensed by the New Hampshire Plumbers' Board and carries both liability insurance and workers' compensation. Given our older housing stock, look for a provider with specific experience in historic homes, which may have galvanized steel or lead pipes. Checking for local membership in organizations like the Concord Chamber of Commerce and reading verified local reviews (e.g., Nextdoor) are also excellent steps.

4Are there any local regulations in Concord I should know about for plumbing projects?

Yes. The City of Concord requires permits for most plumbing work beyond simple repairs, including water heater replacements, re-piping, and adding new fixtures. All work must comply with the New Hampshire State Plumbing Code, which includes specific rules for frost-proof outdoor faucet installations and backflow prevention devices. Your licensed plumber should always pull the necessary permits from the Concord Building Department.

5Why is my basement floor drain backing up, and is this a city or homeowner issue?

This is a common concern in Concord, especially in older neighborhoods with combined sewer systems. If multiple fixtures in your home are backing up, it's likely a blockage in your private sewer lateral, which is the homeowner's responsibility. However, if you see sewage backing up from the city sewer cleanout, it may be a public sewer issue. Given our clay soil and tree root intrusion problems, having a plumber perform a camera inspection is the best way to diagnose the exact location and cause.