3947 Middle Country Road, Calverton NY 11933

Existing customers call (631) 369-4299

NEW CUSTOMERSCLICK TO CALL

New customers

Fast delivery & professional service

Keep your home or business running smoothly. Propane sales & service for Long Island's East End since 1995.

(631) 800-7269NEW CUSTOMERS

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Expansion Update

Now Delivering to Smithtown & Surrounding Areas

Peconic Propane brings reliable fuel delivery, expert tank installation, and 24/7 service to Smithtown, Nesconset, St. James, Head of the Harbor, Nissequogue, and Stony Brook.

Get A Quote Call 631-800-7269

Existing Customers please call: 631-369-4299

Propane Delivery & Service in Smithtown, NY

Peconic Propane is proud to offer its full range of premium propane services to the community of Smithtown, NY. As a trusted, local provider in Suffolk County, we are excited to bring our reliable fuel delivery, expert technical service, and commitment to safety to these new neighborhoods.

Now proudly serving Smithtown and surrounding hamlets:

Nesconset
St. James
Head of the Harbor
Nissequogue
Stony Brook

Our Propane Services in Smithtown

Reliable Propane Delivery

Dependable home heating is our priority. We offer automatic propane delivery using advanced usage tracking to ensure your tank never runs empty, keeping your family warm throughout the Long Island winters.

Learn more about our propane delivery

Propane Service & Installation

Our certified technicians specialize in complete propane systems. Whether you need a new underground tank installation, a generator line run, or routine maintenance, we handle it safely and professionally.

See all our propane services and installations

Your Local Smithtown Propane Provider

We are more than just a fuel company; we are your neighbors. Choosing Peconic Propane means partnering with a locally operated business dedicated to safety, reliability, and exceptional customer care.

View our full Service Area Map

24/7 Emergency Service Support
Certified & Experienced Technicians
Transparent Pricing & Billing

Get Started with Peconic Propane Today!

Ready for reliable service in Smithtown? Call us now or complete our simple online form for a free, no-obligation quote.

New Customers

631-800-7269

Existing Customers

631-369-4299

Request a Free Quote Online General Inquiries / Contact Us

Fast propane delivery to Smithtown

Call now to arrange propane delivery to your home or business in Nesconset, St James, Head of the Harbor, Nissequogue and Stonybrook

Our extensive fleet offers fast propane delivery and service across Suffolk County

remsenburg

westhampton

quogue

east quogue

hampton bays

southampton

sag harbor

watermill

bridgehampton

east hampton

riverhead

jamesport

aquebogue

greenport

mattituck

Smithtown

stonybrook

nesconset

Our fleet is always ready to come to you - just call!

Want to speak now?

Existing customers:

631-369-4299

New customers:

631-800-7269

Get a quote from Peconic Propane

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What People are Saying

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John doe

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John doe

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Why choose Peconic Propane?

Trusted on Long Island since 1995

24/7 propane delivery & service

Delivery fleet just a phone call away

Certified technicians on call

Network of reputable trade partners

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Propane tank installation by Peconic Propane

Safe and secure installation of your underground propane tank by our experienced technicians.

Owned & operated heavy equipment

Help with local building codes

Propane tanks of all sizes

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Exceptional service

Craft Your Dream Outdoor Space: Propane Installation & Service by Peconic Propane

Dreaming of an amazing outdoor kitchen or cozy firepit for the perfect backyard oasis? Peconic Propane is your one-stop shop for turning your vision into reality. We work seamlessly with contractors, architects, or even DIYers to ensure your outdoor space is safe, functional, and beautiful. From planning and permitting assistance to propane line installation and tank placement, our experts will guide you through the entire process, ensuring your dream outdoor living space becomes a reality. Let Peconic Propane fuel your next unforgettable outdoor experience!

Safety is paramount

Oil to gas conversions by Peconic Propane

Unlock a new era of home comfort with Peconic Propane's oil to propane conversion. Say goodbye to the inefficiency and mess of oil heat. Propane delivers cost savings with its higher efficiency, reduces maintenance headaches, and burns cleaner to protect your home and the environment. Plus, the versatility of propane fuels not just your heater, but also fireplaces, hot water, and even outdoor appliances.

Swim comfortably from April to October

Extend your swimming season with propane heat for your pool.

We install, upgrade and service pool heaters across Suffolk County.

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Gas firepits by Peconic Propane

Peconic Propane keeps your building projects fired up! We offer safe and reliable propane gas line installations for all your needs, from firepits and fireplaces to pool heaters and gas appliances. Let us handle the gas so you can focus on bringing your dream build to life.