Your Local Propane Experts on Shelter Island

Reliable delivery. Safe installation. 24/7 emergency service.

Propane Gas Services for Shelter Island New York

How Can We Help Today?

Delivery

Full-Service Propane Delivery

We will quickly dispatch a driver to your home or business.

Installation

Above & Underground Tank Installation

We can install any size propane tank depending on your needs.

Service & Maintenance

Appliance Hookups (Generators, hot water heaters, Pool heaters)

We offer emergency support for customers and professional service for all.

Shelter Island's Oldest Propane Company

John’s Gas Service is Shelter Island’s original propane provider— family-owned, locally trusted, and proudly fueling the island for generations. As the oldest propane company on Shelter Island, we’ve built our reputation on reliability, safety, and service that feels like neighbor helping neighbor. When it comes to propane, nobody knows the island better.

Family Owned

Our family serving yours

24/7

Support for customers

Local

Proud to be in the community

About Us

Shelter Island’s Most Trusted Name in Propane Since Day One

At John’s Gas Service, we’ve been powering Shelter Island homes and businesses longer than anyone else. As the island’s oldest propane company, we bring decades of experience and a deep commitment to safety, reliability, and hometown service. Whether it’s heating your home, fueling your business, or installing propane systems that last- we’re the local team you can count on.

Family Owned & Operated

Serving Shelter Island

Licensed, Insured & Local

Free estimates are offered for jobs more complex than a standard service call.

Our Services

From installation to delivery—trusted propane solutions tailored to your lifestyle.

At John’s Gas Service, we provide full-service propane solutions designed specifically for the needs of Shelter Island residents and businesses. Whether you need reliable fuel delivery, expert tank installation, or help upgrading appliances, our certified team handles it all with professionalism and care. With decades of experience, local roots, and a commitment to safety, we’re proud to be Shelter Island’s most trusted propane provider. Explore our full range of services

Reliable Propane Delivery – Home & Business

Available 24/7, our delivery fleet stands ready to serve residential and commercial locations across the region. With over two decades of experience and a reputation for reliability, we ensure you’re never without propane when you need it most.

Oil‑to‑Propane Conversion

Make the switch to a cleaner, more efficient fuel. We specialize in converting outdated oil systems to modern propane setups—helping you save money, reduce emissions, and enjoy better performance with every gallon.

Underground & Above‑Ground Propane Tank Installation

We offer safe, professional installation of both underground and above-ground propane tanks. Whether you're upgrading your home or starting fresh, we'll assess your needs and install the right tank for your property—discreetly and to code.

Pool Heater Installation & Maintenance

Extend your swim season with a powerful propane pool heater. We install and maintain high-efficiency systems that keep your pool or spa warm and ready, even when the temperature drops.

Gas Fireplaces & Fire Pits

Create instant ambiance with the warmth of propane. From indoor fireplaces to outdoor fire pits, we design, install, and service gas-burning features that bring both comfort and style to your living space.

Swap Your Empty BBQ Tank

Stop by our office and swap your empty BBQ tank for a full one.

Our Work

Customer Testimonials

"I'm truly impressed with how the technicians found and fixed the drain leak outside my house in one afternoon, without damaging my yard."

Jason Reed

"Your technician did an excellent job! He was friendly, explained everything in detail since we were unsure of the plumbing issue, and was punctual."

Lily Adams

"The plumber arrived on time, diagnosed and recommended a solution, communicated clearly, and completed the work quickly and professionally. Issue resolved!"

Nathan Scott

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