Top 3 Plumbing Contractors in South Grafton

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

#1

A-1 Sewer & Drain Plumbing

4.8
(142 reviews)
Verified

Family-owned and operated full-service plumbing company serving South Grafton and surrounding areas. Specializes in emergency plumbing, drain cleaning, and sewer line services with 24/7 availability. Known for quick response times and expertise with older home plumbing systems common in the area.

87 Worcester Street, Grafton, MA 01519

Specialties & Features

24/7 Emergency Service
Drain Cleaning
Sewer Services
Pipe Replacement
Water Heater Installation

Business Information

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

Grafton Plumbing & Heating

4.6
(89 reviews)
Verified

Local plumbing contractor providing comprehensive residential and commercial services to South Grafton. Offers expertise in kitchen and bathroom plumbing, water heater services, and leak detection. Particularly skilled with the specific plumbing challenges of New England homes.

124 Millbury Street, Grafton, MA 01519

Specialties & Features

Residential Plumbing
Water Heater Repair
Bathroom Remodeling
Leak Detection
Commercial Plumbing

Business Information

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

Allstar Plumbing & Mechanical

4.7
(117 reviews)
Verified

Highly-rated plumbing service provider covering South Grafton and Central Massachusetts. Specializes in emergency repairs, pipe installation, and comprehensive plumbing solutions for both older homes and new construction. Known for professional service and knowledge of local plumbing codes.

215 West Main Street, Northborough, MA 01532

Specialties & Features

Emergency Repairs
Pipe Installation
Water Heater Services
Drain Cleaning
Fixture Installation

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in South Grafton

South Grafton's plumbing market is served by both local Grafton-based companies and regional providers from surrounding towns. The area features many older homes (early 20th century) with cast iron pipes and unique plumbing challenges. Common issues include frozen pipes in winter, sewer line problems due to aging infrastructure, and water heater replacements in historic homes. Local contractors are familiar with Massachusetts plumbing codes and the specific requirements of the Blackstone Valley area.

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 South Grafton regulations and climate