Duffy's Plumbing & Heating

5 / 5 2 reviews

Shelter Island, NY

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Business Information
Address

Address not available
Shelter Island, NY 11964

Last Updated

06-02-2025

Services Offered

Duffy's Plumbing & Heating offers the following professional plumbing services in Shelter Island, New York:

HVAC drain line maintenance
Floor sink installation
Backwater valve installation
Plumbing Tips from Professionals

Expert plumbers in Shelter Island recommend these helpful tips:

Replace old toilet flappers to prevent silent leaks

Turn off outdoor spigots from inside before winter freezes

Use flexible supply lines for easier installation

Book a Service

Need plumbing help? Contact our service team to schedule an appointment with Duffy's Plumbing & Heating or another local plumber.

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Free, no-obligation quotes
Why Choose a Professional?

Expertise in water pressure issues helps prevent pipe damage

Plumbing experts can improve water quality throughout your home

Professional troubleshooting saves money on trial-and-error repairs

Signs You Need a Plumber

Fixtures backing up when using others (toilet bubbles when sink runs)

Persistent air in water lines causing spitting

Water temperature that fluctuates during shower

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