The Best Plumbing Contractors in New Boston, NH

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

#1

M&N Plumbing and Heating

4.8
(124 reviews)
Verified

A highly-rated local provider serving New Boston and surrounding towns. They offer comprehensive residential and commercial plumbing services with a strong emphasis on emergency response. Known for professional technicians and clear, upfront pricing.

12 Hilltop Drive, New Boston, NH 03070

Specialties & Features

24/7 Emergency Service
Water Heater Installation & Repair
Drain and Sewer Cleaning
Boiler and Heating Services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Proulx Plumbing & Heating

4.7
(98 reviews)
Verified

A family-owned and operated business with deep roots in Southern New Hampshire. They provide a full suite of plumbing services, from minor leak repairs to major pipe replacements and new installations. They are praised for their expertise with older homes common in the region.

8 Francestown Road, New Boston, NH 03070

Specialties & Features

Residential Plumbing Repairs
Pipe Replacement
Kitchen & Bath Remodels
Water Filtration Systems

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

3D Plumbing & Heating LLC

4.6
(112 reviews)
Verified

Serving the broader Southern NH area from a base near New Boston, this contractor is known for rapid response times for emergencies. They specialize in both traditional and tankless water heater services and advanced leak detection to prevent property damage.

603 Route 13 South, New Boston, NH 03070

Specialties & Features

24/7 Emergency Plumbing
Leak Detection & Repair
Tankless Water Heaters
Sump Pump Services

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in New Boston

New Boston, NH is a rural town with a mix of historic homes and newer constructions. The local plumbing market is served by a small number of dedicated local providers and several larger companies from adjacent areas like Goffstown, Weare, and Manchester. Common issues include dealing with older pipe systems (often galvanized steel or aging copper), hard water concerns, and the need for prompt emergency service due to the town's semi-rural nature where a major leak can cause significant damage. All reputable providers are familiar with New Hampshire state plumbing codes.

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 New Boston regulations and climate

Frequently Asked Questions About Plumbing in New Boston

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

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

The most frequent issues are frozen and burst pipes due to our harsh New Hampshire winters, and failing septic systems in older homes outside the village center. Hard water, common in our region, also leads to significant scale buildup in water heaters and fixtures, reducing efficiency and lifespan. Proactive winterization of pipes in unheated crawl spaces and regular septic inspections are critical local maintenance tasks.

2How do I choose a reliable plumber serving the New Boston area?

Always verify that the plumber is licensed by the State of New Hampshire (Plumbing License #) and insured. For local reliability, choose a provider familiar with our mix of village homes and rural properties with private wells and septic systems. Check reviews from neighboring towns like Francestown or Weare, and ask if they are familiar with local codes enforced by the New Boston Building Department.

3Are plumbing services more expensive in New Boston compared to other parts of New Hampshire?

Pricing is generally competitive with the broader southern NH region, but travel time for rural properties can add to the cost. Major factors affecting your quote will be the age of your home (many have older plumbing systems) and the need for specialized excavation for septic or well line repairs in our rocky soil. Always request a detailed, written estimate that includes potential trip charges.

4When is the best time to schedule septic system pumping or inspection in New Boston?

Schedule septic services in late summer or early fall, before the ground freezes. This timing ensures easy access for pumping trucks and allows for any necessary repairs to be completed before winter. Avoid scheduling in the spring during mud season, as heavy equipment can damage soggy lawns, and the high water table can make an accurate inspection difficult.

5What local regulations should I be aware of for plumbing repairs or renovations in New Boston?

All significant plumbing work requires a permit from the New Boston Building Department. This is especially important for septic system work, which must comply with the NH Dept. of Environmental Services Subsurface Systems Bureau rules. If you're in the New Boston Village District, there may also be specific historic preservation guidelines to consider for exterior work on older homes.