Connecticut Natural Gas Corporation

Superior Plus Propane provides fuels and energy-related services and equipment to homes and businesses.

Van Duzer Gas Services is your trusted propane supplier for Southold, New York and surrounding areas. As a trusted propane supplier, we offer residential propane service, commercial propane supply, and propane for home heating. Our team provides safe and reliable propane service, including propane tank installation and flexible delivery options to meet your needs. During business hours, this location is open to the public for account support, service inquiries, and propane-related questions, plus an on-site dock for refilling grill tanks and small propane cylinders. Backed by decades of experience and a nationwide supply network, Van Duzer Gas Services delivers dependable, local propane delivery you can count on.