Top 3 Plumbing Contractors in Sag Harbor

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

#1

Sag Harbor Plumbing & Heating

4.8
(112 reviews)
Verified

A full-service plumbing and heating contractor serving Sag Harbor and the East End for decades. Specializes in both residential and commercial plumbing, with 24/7 emergency response. Known for expertise in historic home plumbing systems common in the village.

12 Division Street, Sag Harbor, NY 11963

Specialties & Features

24/7 Emergency Service
Historic Home Plumbing
Water Heater Installation
Drain Cleaning
Gas Line Services

Business Information

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

East End Plumbing & Drains

4.6
(87 reviews)
Verified

Specializes in emergency plumbing repairs and comprehensive drain cleaning services. Serves Sag Harbor with rapid response times. Expertise includes sewer line replacement, hydro-jetting, and modern fixture installation for both vintage and new construction homes.

8 Hampton Street, Sag Harbor, NY 11963

Specialties & Features

Emergency Repairs
Drain & Sewer Services
Leak Detection
Fixture Installation
Commercial Plumbing

Business Information

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

Hamptons Water Works

4.5
(134 reviews)
Verified

While based in nearby East Hampton, this provider extensively serves Sag Harbor with specialized water heater services and whole-house repiping. Offers advanced leak detection technology and solutions for the hard water issues common in the area.

45 Pantigo Road, East Hampton, NY 11937

Specialties & Features

Water Heater Specialists
Pipe Replacement
Leak Detection
Water Filtration Systems
Bathroom Remodeling

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Sag Harbor

Sag Harbor's plumbing market is characterized by a mix of historic 18th-19th century homes and modern luxury residences, creating diverse plumbing needs. Common issues include aging cast iron pipes, seasonal population surges that strain systems, and the need for preservation-sensitive repairs in historic properties. The maritime environment can accelerate corrosion. Most reputable providers are family-owned businesses with multi-generational knowledge of local plumbing codes and the unique challenges of the peninsula's water table and soil conditions.

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 Sag Harbor regulations and climate