Propane in Crofton

5 propane locations in Crofton, MD.

Of the 5 propane locations listed in Crofton, 5 offer tank exchange.

Nearby cities in Maryland with listed propane: Gambrills (4 locations, about 1 mi), Bowie (23 locations, about 4 mi) and Odenton (10 locations, about 5 mi).

5 locations

7-Eleven

2046 Davidsonville Road, Crofton, MD

Tank Exchange

Tank exchange in Crofton (4)

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.

Bellmore Home Center (Costello's) #18952

1633 Crofton Center A-108, Crofton, MD 21114

Tank Exchange · Blue Rhino

Directions Call store

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

Crofton Sunoco

2201 Defense Hwy, Crofton, MD 21114

Tank Exchange · Blue Rhino

Directions Call store

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

Dollar General #24455

2203 DEFENSE HIGHWAY, Crofton, MD 21114

Tank Exchange · Blue Rhino

Directions Call store

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

Giant Food #2330

1649 Crofton Center, Crofton, MD 21114

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 An out-of-date cylinder cannot legally be refilled.