Top 3 Plumbing Contractors in Portsmouth

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

#1

Port City Plumbing

4.8
(142 reviews)
Verified

A highly-rated, full-service plumbing contractor serving Portsmouth and the Seacoast region. They specialize in both residential and commercial plumbing, with a strong emphasis on 24/7 emergency response. Known for their professionalism and expertise with local plumbing systems.

125 Heritage Ave, Portsmouth, NH 03801

Specialties & Features

24/7 Emergency Service
Drain and Sewer Cleaning
Water Heater Installation
Commercial Plumbing
Gas Line Services

Business Information

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

Seacoast Plumbing & Heating

4.7
(118 reviews)
Verified

A trusted, long-standing provider offering comprehensive plumbing and heating services. They excel in kitchen and bathroom remodels, pipe replacement, and efficient leak detection. Their team is well-versed in the specific demands of Portsmouth's older and newer homes.

1550 Lafayette Rd, Portsmouth, NH 03801

Specialties & Features

Bathroom & Kitchen Plumbing
Pipe Replacement
Leak Detection
Water Heater Repair
Residential Service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
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#3

Plumb Perfect

4.6
(96 reviews)
Verified

A reliable local plumber focused on high-quality workmanship and customer service. They offer a wide range of services from minor repairs and fixture installations to major sewer line projects and emergency plumbing fixes. They are known for their quick response times.

105 Corporate Dr, Portsmouth, NH 03801

Specialties & Features

Emergency Plumbing Repairs
Drain Cleaning
Sewer Services
Fixture Installation
Garbage Disposals

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Portsmouth

The plumbing market in Portsmouth, NH, is characterized by a mix of historic colonial-era homes and modern commercial buildings, creating diverse demands. Common issues include repairs for aging cast iron and galvanized pipes, drain problems in older systems, and winter-related emergencies like frozen pipes. Local contractors must be proficient with both historic preservation guidelines and modern code requirements. The market is competitive with several well-established providers offering 24/7 emergency services to cater to the year-round needs of residents and the bustling downtown business district.

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 Portsmouth regulations and climate