Propane in Brentwood

3 propane locations in Brentwood, NY.

Of the 3 propane locations listed in Brentwood, 3 offer tank exchange.

Nearby cities in New York with listed propane: Central Islip (3 locations, about 2 mi), Islip (1 location, about 3 mi) and Commack (3 locations, about 4 mi).

3 locations

7-Eleven

260 Motor Parkway, Brentwood, NY

Tank Exchange

7-Eleven

297 2nd Avenue, Brentwood, NY

Tank Exchange

Tank exchange in Brentwood (1)

Stores listed by the exchange brands' own retailer locators as carrying swap cages for grill-size cylinders. A listing is not a stock check, so call ahead if you need a tank at a particular hour.

Brentwood Market (Jonathan Food Corp)

1626 Brentwood Rd, Brentwood, NY 11717

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

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 An out-of-date cylinder cannot legally be refilled.