Propane in Williamsport

3 propane locations in Williamsport, MD.

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

Nearby cities in Maryland with listed propane: Hagerstown (38 locations, about 5 mi), Boonsboro (4 locations, about 10 mi) and Smithsburg (4 locations, about 12 mi).

3 locations

Tank exchange in Williamsport (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.

Ac&T

16504 Virginia Ave., Williamsport, MD 21795

Tank Exchange · Blue Rhino

Directions Call store

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

Sheetz #68

38 E POTOMAC ST, Williamsport, MD 21795

Tank Exchange · Blue Rhino

Directions Call store

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

Sheetz #893

15919 Spielman Rd, Williamsport, MD 21795

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 An out-of-date cylinder cannot legally be refilled.