Propane Atlas

Propane in Catonsville

16 propane locations in Catonsville, MD.

Of the 16 propane locations listed in Catonsville, 1 fills tanks by the gallon, 15 offer tank exchange, and 1 dispenses autogas for vehicles.

Nearby cities in Maryland with listed propane: Gwynn Oak (2 locations, about 2 mi), Windsor Mill (3 locations, about 5 mi) and Halethorpe (4 locations, about 5 mi).

16 locations

7-Eleven

403 Frederick Road, Catonsville, MD

Tank Exchange

7-Eleven

1117 North Rolling Road, Catonsville, MD

Tank Exchange

7-Eleven

1611 Edmondson Avenue, Catonsville, MD

Tank Exchange

U-Haul

5643 Baltimore National Pike, Catonsville, MD

Refill · Autogas

Tank exchange in Catonsville (12)

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.

40 West Shell

700 North Rolling Road, Catonsville, MD 21228

Tank Exchange · Blue Rhino

Directions Call store

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

Catonsville Shell

925 Frederick Rd., Catonsville, MD 21228

Tank Exchange · Blue Rhino

Directions Call store

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

Home Depot

6000 Baltimore Nat'L Pk, Catonsville, MD 21228

Tank Exchange · AmeriGas

Listed by AmeriGas as a 24/7 self-serve exchange.

Directions About Home Depot exchange

Listed in AmeriGas's exchange locator, checked Sep 27, 2026.

Inglewood Carroll Fuel

620 Edmondson Avenue, Catonsville, MD 21228

Tank Exchange · Blue Rhino

Directions Call store

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

Quick Mart

408 Frederick Road, Catonsville, MD 21228

Tank Exchange · Blue Rhino

Directions Call store

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

Royal Farms #302

6124 Edmondson Ave, Catonsville, MD 21228

Tank Exchange · Blue Rhino

Directions Call store

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

Royal Farms #374

6430 Baltimore National Pike, Catonsville, MD 21228

Tank Exchange · Blue Rhino

Directions Call store

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

Rt. 40 Sunoco

5612 Baltimore National Pike, Catonsville, MD 21228

Tank Exchange · Blue Rhino

Directions Call store

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

Walmart #2248 (Vending)

6205 Baltimore National Pike, Catonsville, MD 21228

Tank Exchange · Blue Rhino

Directions Call store About Walmart exchange

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.