Thank you for visiting Peconic Propane and inquiring about your Propane needs.

With over 50 years experience and 25 years in business, Peconic Propane, Inc. has served eastern Suffolk with a commitment to service and excellence. We appreciate your interest and look forward to earning your business, where propane is our ONLY business.
Established in 1995, Peconic Propane Inc. has the experience and expertise to get the job done right the first time. Our skilled professionals use only the finest tools and materials to service your propane needs.
Peconic Propane Inc. provides personalized service and affordable rates. We offer residential and commercial service. And if there’s anything else we can do to make your experience a little easier, just ask. We appreciate the opportunity to serve you. provides an overview of our products and services.  If you have any questions or comments, or would like to schedule a propane service, please contact us. We usually answer within 24 hours. Thanks and we look forward to hearing from you.



















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Peconic Propane Inc. offers a wide range of services to
make your buying experience convenient and worry free.