Propane in Derwood

1 propane location in Derwood, MD.

Of the 1 propane location listed in Derwood, 1 offers tank exchange.

Nearby cities in Maryland with listed propane: Gaithersburg (24 locations, about 3 mi), Olney (4 locations, about 4 mi) and Rockville (20 locations, about 5 mi).

1 location

7-Eleven

17701 Muncaster Road, Derwood, MD

Tank Exchange

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 An out-of-date cylinder cannot legally be refilled.