The Best Plumbing Contractors in Keene, NH

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

#1

Monadnock Plumbing & Heating

4.8
(127 reviews)
Verified

A full-service plumbing and heating contractor serving the Monadnock Region for decades. They offer comprehensive residential and commercial services, including 24/7 emergency response. Known for their expertise in water heater installation, boiler service, and complex pipe system repairs. They are well-versed in local codes and are a trusted name for both routine maintenance and major emergencies.

84 Island St, Keene, NH 03431

Specialties & Features

24/7 Emergency Service
Water Heater Installation & Repair
Boiler Services
Pipe Installation & Replacement
Commercial Plumbing

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#2

Allard Plumbing & Heating

4.7
(94 reviews)
Verified

A family-owned and operated business providing reliable plumbing and heating services to Keene and the surrounding towns. They specialize in residential services, including bathroom and kitchen remodels, fixture installation, and drain cleaning. Their team is praised for punctuality, clean work, and clear communication, making them a top choice for home plumbing projects and repairs.

Keene, NH 03431 (Serves the area)

Specialties & Features

Residential Plumbing
Bathroom & Kitchen Plumbing
Drain Cleaning
Fixture Installation
Water Heater Service

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Sweeney Plumbing & Heating

4.6
(112 reviews)
Verified

A highly-rated contractor based in nearby Swanzey that provides extensive service to the Keene area. They offer a wide range of plumbing services with a strong focus on emergency response and sewer line diagnostics. They utilize modern technology for video pipe inspections and trenchless repair options, making them a go-to for complex drain and sewer issues.

Serves Keene, NH from Swanzey, NH

Specialties & Features

24/7 Emergency Service
Drain Cleaning & Sewer Services
Video Pipe Inspection
Leak Detection
Trenchless Repair

Business Information

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

Why These Are the Top Plumbing Contractors in Keene

The plumbing market in Keene, NH, is served by a mix of long-standing local companies and regional providers. A key consideration for the area is the age of many homes and buildings, which often have older plumbing systems, cast iron pipes, and well water systems that require specific expertise. Harsh New England winters make frozen pipe prevention and repair, as well as water heater service, critical seasonal specialties. Local providers are familiar with the codes specific to Cheshire County and the challenges of the region's infrastructure.

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 Keene regulations and climate

Frequently Asked Questions About Plumbing in Keene

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

1How much should I expect to pay for common plumbing repairs in Keene, NH?

Costs vary, but for standard service calls, expect a base fee of $100-$200 plus parts and labor. Common repairs like fixing a leaky faucet or running toilet typically range from $150-$400, while more complex jobs like water heater replacement start around $1,200. Keene's pricing is influenced by regional labor rates and the need for plumbers experienced with older homes common in the Monadnock Region, which can sometimes add to diagnostic time.

2What are the most urgent plumbing issues during a Keene winter, and how can I prevent them?

Frozen and burst pipes are the top winter emergency due to our cold New Hampshire climate. To prevent this, insulate pipes in unheated areas like basements and crawl spaces, let faucets drip during extreme cold snaps, and never set your thermostat below 55°F. It's also critical to know the location of your main water shut-off valve in case a pipe bursts, as a quick response minimizes water damage.

3Are there local regulations in Keene I should know about for plumbing installations or repairs?

Yes, all plumbing work in Keene must comply with the New Hampshire State Plumbing Code (based on the International Plumbing Code) and requires permits for major installations like water heaters, re-piping, or adding new fixtures. Reputable local plumbers will handle this permitting process through the Keene Building Department. This ensures work is inspected for safety, which is especially important for protecting our local watershed.

4What should I look for when choosing a reliable plumber in the Keene area?

Always verify the plumber is licensed by the State of New Hampshire (Master or Journeyman license). Choose a locally established company familiar with Keene's infrastructure, older home plumbing systems, and well water challenges common in Cheshire County. Check for positive reviews on local platforms and ensure they provide detailed, written estimates. Membership in local organizations like the Greater Keene Chamber of Commerce can also be a good sign.

5My home has a private well and septic system. Are there special plumbing considerations for this in Keene?

Absolutely. Many homes in the Keene outskirts use well and septic systems, which require specific expertise. Use only septic-safe toilet paper and avoid chemical drain cleaners that can harm your septic tank's biology. For your well system, consider installing a sediment filter to protect fixtures and appliances from local mineral content. Schedule regular septic pumping (every 3-5 years) and well water testing to ensure system health and water quality.