The Best Plumbing Contractors in New London, NH

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

#1

Sunapee Plumbing & Heating

4.8
(45 reviews)
Verified

A full-service plumbing and heating contractor serving the New London area and Lake Sunapee Region. They specialize in both residential and commercial plumbing, offering 24/7 emergency response for burst pipes, clogged drains, and other urgent issues. Known for their expertise in water heater installation, boiler service, and complex plumbing projects for both historic and new construction homes.

248 Main Street, Sunapee, NH 03782

Specialties & Features

24/7 Emergency Service
Water Heater Installation & Repair
Drain Cleaning
Radiant Heating Systems
Commercial Plumbing

Business Information

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

Newport Plumbing & Heating

4.5
(62 reviews)
Verified

A well-established, family-owned provider serving the greater Sullivan County area, including New London. They offer comprehensive plumbing services from minor faucet repairs to major sewer line replacements. Their team is skilled in leak detection, bathroom remodels, and solving persistent drain problems. They are a go-to for emergency repairs and have a strong reputation for reliability.

187 Sunapee Street, Newport, NH 03773

Specialties & Features

Emergency Plumbing Repairs
Sewer and Drain Services
Leak Detection
Kitchen & Bath Plumbing
Pipe Replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Parker's Plumbing & Heating

4.6
(38 reviews)
Verified

A local, trusted contractor providing prompt and professional plumbing services to the New London and Kearsarge region. They focus on high-quality workmanship for residential clients, including water treatment system hookups, fixture installation, and preventative maintenance. They are praised for their clear communication, fair pricing, and thorough clean-up after jobs.

12 Parker Lane, Andover, NH 03216

Specialties & Features

Residential Plumbing
Water Filtration Systems
Drain Cleaning
Fixture Installation
Water Heater Service

Business Information

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

Why These Are the Top Plumbing Contractors in New London

New London, NH is a picturesque town in the Lake Sunapee region with a mix of historic homes, seasonal properties, and modern residences. The local plumbing market is characterized by a high demand for services that cater to older homes with aging galvanized steel or cast iron pipes, as well as installations for new construction. Common issues include freeze-related pipe damage in winter due to the cold climate, hard water problems, and septic system maintenance for properties not on town sewer. The market is served by a handful of highly-rated local providers from New London itself and several established contractors from adjacent towns like Sunapee and Newport, ensuring good coverage and competitive service for both emergency and routine plumbing needs.

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 London regulations and climate

Frequently Asked Questions About Plumbing in New London

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

1How does New Hampshire's cold climate impact my plumbing, and what specific preventative maintenance should I schedule before winter in New London?

New London's harsh winters, with temperatures often dropping below freezing, pose a significant risk of frozen and burst pipes, especially in unheated crawl spaces and along exterior walls. Before winter, you should schedule a professional to disconnect and drain outdoor hoses, insulate exposed pipes, and ensure your basement and crawl space are properly sealed. It's also wise to know the location of your main water shut-off valve in case of an emergency freeze.

2What should I expect to pay for common plumbing services in the New London area, like fixing a leaky faucet or replacing a water heater?

Pricing in the New London/Lakes Region area is influenced by travel for local plumbers and the higher cost of living. A simple faucet repair might range from $150-$300, while a standard 50-gallon water heater replacement, including the unit and labor, typically costs between $1,800 and $2,500. Always request a detailed, written estimate that breaks down parts, labor, and any potential trip charges for service in more remote areas of town.

3Are there any local regulations or considerations in New London I should know about for plumbing repairs or renovations, like adding a bathroom?

Yes, all plumbing work in New London must comply with the New Hampshire State Plumbing Code (based on the International Plumbing Code) and requires permits and inspections for most non-emergency work, especially new installations or alterations. If your property is near Lake Sunapee or other protected watersheds, there may be additional septic system or water usage regulations, so always verify with the New London Building Department before starting a project.

4What are the key factors in choosing a reliable plumber in the New London area?

First, ensure the plumber is licensed by the State of New Hampshire (you can verify this online). Look for a local, established company familiar with the area's older homes, well water systems, and winterization challenges. Check for positive reviews from local homeowners and ask for proof of insurance. A reputable plumber will provide clear communication, upfront pricing, and typically services the broader Sunapee region.

5My home in New London is on a well and septic system. What are the most common plumbing issues I might face, and how can I prevent them?

Common issues include hard water scale buildup from local mineral content, which can damage appliances and reduce efficiency, and septic system backups from overuse or improper maintenance. To prevent problems, install and maintain a water softener if needed, have your well water tested annually, and pump your septic tank every 2-3 years as recommended for New Hampshire households. Avoid using chemical drain cleaners, as they can harm your septic system's bacterial balance.