Serving Smithtown ZIP 11787, 11788
Smithtown is centrally positioned on Long Island's North Shore, giving homeowners access to providers that route through central and western Suffolk County.
Get Smithtown Propane Quotes →Propane accounts can include heating, generators, cooking, fireplaces and pool use, with tanks ranging from smaller residential installations to larger whole-home systems.
The combination of tank size and annual usage is often more useful for quote comparison than tank size alone because providers want to understand expected delivery frequency.
Smithtown's central North Shore location can create provider overlap, but individual ZIP codes and route schedules still matter when matching a request.
Small fills and high-volume routed deliveries can have different per-gallon economics.
Customer-owned tanks can provide more supplier choice; leased tanks may be restricted to the tank owner.
Annual gallons, automatic delivery, will-call service and monitoring can affect account pricing.
Provider routes and service territories vary, so local matching starts with the actual delivery ZIP.
We use public benchmark data from the New York State Energy Research and Development Authority (NYSERDA) and the U.S. Energy Information Administration (EIA), then compare those benchmarks with the actual account details homeowners submit for local quotes.
NYSERDA's New York Home Propane Price Monitoring Program reports Long Island as Nassau + Suffolk and surveys full-service residential dealers on a recurring schedule.
View NYSERDA source ↗EIA publishes New York residential propane prices and documents its survey methodology. These figures are useful as a broader market reference, not a guaranteed local quote.
View EIA source ↗Delivery size, annual usage, tank ownership, payment terms, automatic vs. will-call service, route location and fees can all move a real customer quote above or below a public benchmark.
Latest public Long Island benchmark used on this site: NYSERDA reported $4.339 per gallon for July 2026. This is a regional benchmark, not a guaranteed Suffolk County dealer price.
Ask about the delivered gallon price, minimum fill, automatic-delivery terms, tank ownership rules, monitoring and service fees.
Yes. Select 'Not sure' and provide your tank size and current level; providers can still evaluate the request.
No. Providers may use degree-day forecasting, monitors or a combination depending on their system.
Tell us about your tank, current price and delivery need. Your request stays private and is matched to providers serving your area.
