Propane in Middletown

3 propane locations in Middletown, MD.

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

Nearby cities in Maryland with listed propane: Frederick (53 locations, about 7 mi), Boonsboro (4 locations, about 8 mi) and Brunswick (3 locations, about 9 mi).

3 locations

Tank exchange in Middletown (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.

Lee De Lauter & Sons, Inc.

201 S. Church Street, Middletown, MD 21769

Tank Exchange · Blue Rhino

Directions Call store

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

Middletown BP

211 East Main Street, Middletown, MD 21769

Tank Exchange · Blue Rhino

Directions Call store

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

RFP, Inc.

7303 Old Middletown Road, Middletown, MD 21769

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 An out-of-date cylinder cannot legally be refilled.