The Best Plumbing Contractors in Washington, NH

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

#1

Newport Plumbing & Heating

4.8
(127 reviews)
Verified

Full-service plumbing and HVAC contractor serving the Lake Sunapee region with 24/7 emergency response. Specializes in residential and commercial plumbing, water heater services, and complex pipe system installations for both new construction and retrofit projects.

187 Sunapee Street, Newport, NH 03773

Specialties & Features

24/7 Emergency Service
Water Heater Installation/Repair
Pipe Installation/Replacement
Drain Cleaning
Well System Plumbing

Business Information

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

Claremont Rooter & Plumbing Service

4.6
(94 reviews)
Verified

Expert plumbing service with specialized focus on drain cleaning, sewer line services, and emergency repairs. Serves the Sullivan County area with rapid response times and advanced diagnostic equipment for leak detection and pipe assessment.

345 Washington Street, Claremont, NH 03743

Specialties & Features

Drain Cleaning
Sewer Services
Emergency Repairs
Leak Detection
Video Pipe Inspection

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Sunapee Plumbing & Heating

4.7
(83 reviews)
Verified

Local family-owned plumbing business specializing in residential plumbing services, including kitchen and bathroom remodels, fixture installation, and water treatment systems. Known for personalized service and knowledge of older home plumbing systems common in the region.

22 Main Street, Sunapee, NH 03782

Specialties & Features

Residential Plumbing
Bathroom/Kitchen Plumbing
Water Treatment Systems
Fixture Installation
Water Heater Services

Business Information

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

Why These Are the Top Plumbing Contractors in Washington

Washington, NH is a small rural town in Sullivan County with a population under 1,000 residents. The plumbing market primarily serves residential properties, many of which are older homes with well water systems and seasonal residences. Common plumbing issues include frozen pipes during harsh New England winters, well pump repairs, and septic system connectivity challenges. Local contractors must be familiar with both modern and older plumbing systems, and the remote nature of the area necessitates reliable emergency services. Most plumbing companies serving Washington are based in nearby population centers like Newport, Claremont, and Sunapee.

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 Washington regulations and climate

Frequently Asked Questions About Plumbing in Washington

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

1How do Washington, NH's harsh winters impact my plumbing, and what preventative maintenance should I prioritize?

Washington's cold winters, with average lows in the teens, make frozen and burst pipes a major risk. Homeowners should prioritize insulating pipes in unheated areas like crawl spaces and basements, disconnecting and draining outdoor hoses before the first hard freeze, and knowing the location of their main water shut-off valve for emergencies. It's also wise to have your water heater serviced in the fall, as it works harder during cold months.

2Are plumbing costs higher in the Washington area compared to other parts of New Hampshire?

Plumbing service rates in the Washington/Sullivan County area are generally competitive with statewide averages, but you may see a slight premium for emergency or after-hours calls due to longer travel distances for technicians in our rural community. The overall cost is more influenced by the job's complexity and the materials used. Always request a detailed, written estimate that includes trip charges, which are common for serving our spread-out town.

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

First, verify the plumber is licensed by the New Hampshire Plumbers' Board, which is required by state law. For our rural area, choose a provider with a proven service radius that reliably covers Washington and has experience with common local home systems, like older wells and septic systems. Check for good standing with the Better Business Bureau and read local reviews or ask neighbors for referrals to gauge reliability and responsiveness.

4My home is on a private well and septic system, common in Washington. What are the key plumbing maintenance tasks for these systems?

For your well, annual water testing for bacteria and contaminants is crucial, and you should have the well system inspected periodically for components like the pressure tank. For your septic system, regular pumping every 3-5 years (depending on household size) is the most critical maintenance to prevent backups and system failure. Avoid using harsh chemical drain cleaners, as they can damage the bacterial balance in your septic tank.

5What is the typical timeline for scheduling non-emergency plumbing repairs or installations in this area?

For standard, non-emergency work like fixture installations or repiping projects, you can typically schedule service within a week or two in the Washington area, though this can vary by season. Spring and fall are often busier as homeowners prepare for or recover from winter. For larger projects requiring permits, such as a full septic system replacement, factor in additional time for Sullivan County health department approvals, which can affect the start date.