The Best Plumbing Contractors in Shelter Island, NY

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

#1

Hamptons Plumbing and Drain Cleaning

4.8
(142 reviews)
Verified

A premier plumbing service serving the East End, including Shelter Island, with comprehensive residential and commercial plumbing solutions. Known for rapid emergency response and expertise in dealing with the unique challenges of waterfront and historic properties.

Services Shelter Island, NY (Based in Southampton)

Specialties & Features

24/7 Emergency Service
Drain and Sewer Cleaning
Water Heater Installation/Repair
High-Pressure Jetting
Camera Pipe Inspection

Business Information

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

Jamesport Plumbing & Heating Inc.

4.7
(118 reviews)
Verified

A family-owned and operated business with deep roots in the North Fork community, providing reliable plumbing services to Shelter Island. They are experts in local building codes and are highly regarded for their work on both new construction projects and repairs in older homes.

Services Shelter Island, NY (Based in Jamesport)

Specialties & Features

Residential Plumbing
Pipe Replacement
Leak Detection
Bathroom & Kitchen Plumbing
Commercial Plumbing

Business Information

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

All Star Plumbing

4.6
(89 reviews)
Verified

Serving the Riverhead area and the East End, this provider offers prompt and professional plumbing services for Shelter Island residents. They are a full-service company equipped for everything from minor faucet repairs to major sewer line replacements and offer 24/7 emergency availability.

Services Shelter Island, NY (Based in Riverhead)

Specialties & Features

24/7 Emergency Service
Sewer Services
Water Filtration Systems
Garbage Disposal Installation
Fixture Installation

Business Information

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

Why These Are the Top Plumbing Contractors in Shelter Island

Shelter Island's plumbing market is characterized by its remote, island location and a high concentration of historic, seasonal, and waterfront properties. This creates unique challenges, including older plumbing systems with galvanized pipes, well water systems, and strict environmental regulations for septic and drainage due to its sensitive aquifer. The demand for plumbing services is highly seasonal, peaking in the summer months. Consequently, most providers are based in nearby North Fork (Jamesport, Riverhead) or South Fork (Southampton) towns and extend their service areas to cover the island. Emergency response time is a critical factor for providers due to the travel required via ferry.

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 Shelter Island regulations and climate

Frequently Asked Questions About Plumbing in Shelter Island

Get answers to common questions about plumbing services in Shelter Island, New York.

1Why are plumbing service calls on Shelter Island often more expensive than on the mainland?

Plumbing services on Shelter Island typically involve a "trip charge" to cover the ferry crossing for the plumber, their vehicle, and any necessary equipment or parts. Additionally, the remote island location and limited number of local providers can affect pricing. It's important to factor in this logistical reality when budgeting for repairs or installations.

2What are the most critical seasonal plumbing preparations for a Shelter Island home?

The most critical task is winterizing your plumbing system to prevent freeze damage during cold, windy winters, especially in vacant seasonal homes. This includes draining outdoor lines, insulating pipes in crawl spaces, and setting your heat to a minimum temperature. Conversely, in spring, check for any damage from winter and ensure sump pumps are operational before heavy rains.

3Are there any local regulations on Shelter Island I should know about before replacing a water heater or septic system?

Yes, Shelter Island has strict environmental regulations, particularly concerning groundwater protection. Any work on septic systems requires a permit from the Suffolk County Department of Health Services. For water heaters, especially if switching fuel types, you may need a Town building permit. Always hire a licensed plumber familiar with local codes to ensure compliance.

4How can I verify a plumber is properly licensed and insured to work on Shelter Island?

Always ask for their New York State plumbing license number and proof of insurance. You can verify a plumber's state license online via the NYS Department of State website. For Shelter Island, it's also wise to choose a provider with proven experience servicing the island, as they will understand the ferry logistics and common local system types, like older well and septic setups.

5My Shelter Island home has low water pressure. What are the common local causes?

On Shelter Island, where many homes use well water, common causes include a failing well pump, a clogged pressure tank, or sediment buildup in older pipes. For homes on municipal water, the issue could be related to the specific supply line to your property or internal pipe corrosion. A local plumber can diagnose whether the problem is with your private well system or the internal plumbing.