Propane in Smithtown

4 propane locations in Smithtown, NY.

Of the 4 propane locations listed in Smithtown, 1 fills tanks by the gallon, 3 offer tank exchange, and 1 dispenses autogas for vehicles.

Nearby cities in New York with listed propane: Nesconset (1 location, about 2 mi), Lake Ronkonkoma (1 location, about 3 mi) and Islandia (2 locations, about 3 mi).

4 locations

7-Eleven

81 Sheppard Lane, Smithtown, NY

Tank Exchange

7-Eleven

710 Route 347, Smithtown, NY

Tank Exchange

7-Eleven

221 West Main Street, Smithtown, NY

Tank Exchange

U-Haul

771 Nesconset Hwy, Smithtown, NY

Refill · Autogas

Before you go

Refill vs. Tank Exchange: What You Actually Get

Exchange trades a tank; refill sells you gas by the gallon. The difference in what you get home with is larger than most people expect.

When Does a Propane Tank Expire?

Twelve years from the date stamped on the collar, then a requalification interval that depends on the test method. An out-of-date cylinder cannot legally be refilled.