Propane in Olney

4 propane locations in Olney, MD.

Of the 4 propane locations listed in Olney, 4 offer tank exchange.

Nearby cities in Maryland with listed propane: Ashton (1 location, about 3 mi), Derwood (1 location, about 4 mi) and Silver Springs (3 locations, about 5 mi).

4 locations

7-Eleven

18120 Georgia Avenue, Olney, MD

Tank Exchange

Tank exchange in Olney (3)

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.

Giant Food #2317

18140 Village Mart Drive, Olney, MD 20832

Tank Exchange · Blue Rhino

Directions Call store

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

Harris Teeter #403

18169 Town Center Dr., Olney, MD 20832

Tank Exchange · Blue Rhino

Directions Call store

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

Olney Sunoco

3100 Olney Sandy Spring Rd, Olney, MD 20832

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 An out-of-date cylinder cannot legally be refilled.