The Best Plumbing Contractors in Cohasset, MA

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

#1

Same Day Plumbing & Drain

4.9
(215 reviews)
Verified

A highly-rated, full-service plumbing company serving the South Shore, including Cohasset. They are known for rapid response times, especially for emergency services, and utilize advanced diagnostic tools for leak detection and drain cleaning.

Serves Cohasset, MA 02025

Specialties & Features

24/7 Emergency Service
Advanced Drain Cleaning
Tankless Water Heaters
Video Pipe Inspection
Sewer and Water Main Services

Business Information

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

South Shore Plumbing & Heating

4.7
(183 reviews)
Verified

A trusted, long-established family-owned business providing comprehensive plumbing services to Cohasset and the surrounding South Shore communities. They offer expertise in both residential and commercial plumbing, from small repairs to large installation projects.

Serves Cohasset, MA 02025

Specialties & Features

Residential & Commercial Plumbing
Water Heater Installation
Bathroom & Kitchen Remodels
Pipe Replacement
Code-Compliant Installations

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#3

Neptune Plumbing & Heating

4.8
(127 reviews)
Verified

A professional and reliable provider known for its customer service and expertise in handling complex plumbing issues. They specialize in emergency repairs, water heater services, and resolving persistent drain and sewer problems common in the coastal area.

Serves Cohasset, MA 02025

Specialties & Features

24/7 Emergency Repairs
Drain and Sewer Cleaning
Water Heater Service
Leak Detection and Repair
Fixture Installation

Business Information

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

Why These Are the Top Plumbing Contractors in Cohasset

Cohasset is an affluent coastal town with a mix of historic homes and newer constructions. The local plumbing market is characterized by a high demand for emergency services due to aging infrastructure, including older pipes and septic systems common in New England. Proximity to the ocean can also lead to specific issues like corrosion. Residents expect high-quality workmanship, quick response times, and plumbers familiar with the town's specific codes and the challenges of working in historic properties. The market is served primarily by established regional companies from neighboring South Shore towns.

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 Cohasset regulations and climate

Frequently Asked Questions About Plumbing in Cohasset

Get answers to common questions about plumbing services in Cohasset, Massachusetts.

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

The most frequent issues are related to our harsh New England winters and coastal environment. These include frozen and burst pipes in unheated crawl spaces, corrosion of pipes due to salty, humid air, and sump pump failures during heavy spring rains or nor'easters. Older homes in Cohasset's historic districts may also have galvanized steel pipes that are prone to significant corrosion and failure over time.

2How do I choose a reliable plumber in Cohasset, and are there specific local licenses I should verify?

Always choose a plumber licensed by the Massachusetts Board of State Examiners of Plumbers and Gas Fitters. For work in Cohasset, it's also wise to verify they are familiar with local bylaws, especially for projects in historic districts or near wetlands. Seek providers with strong local references who can respond quickly, as being a coastal community can mean longer travel times for companies based far inland.

3What is a typical cost range for common plumbing services in the Cohasset area?

Pricing in the South Shore region, including Cohasset, tends to be higher than state averages due to the cost of living and service travel. For example, a standard water heater installation typically ranges from $1,800 to $3,500+, while emergency service call rates often start at $150-$250 just for the dispatch. Always request a detailed, written estimate that includes all potential fees, as complex access in older homes can add unforeseen costs.

4When is the best time to schedule non-emergency plumbing work in Cohasset?

Schedule routine maintenance and upgrades in late spring or early fall. This avoids the peak demand of winter emergency freeze-ups and the busy summer season when many residents are present and contractors are in high demand. Planning ahead for these shoulder seasons ensures better availability and can sometimes result in more competitive pricing from local plumbers.

5Are there any local regulations in Cohasset I should know about before replacing my sewer line or septic system?

Absolutely. Cohasset has strict regulations governed by the Board of Health and the Conservation Commission due to its sensitive coastal ecosystem. Any sewer or septic work, especially near wetlands or the harbor, requires local permits and likely a Title 5 inspection. Always hire a plumber experienced with Cohasset's specific codes, as improper installation can lead to significant environmental violations and costly remediation.