Propane Atlas

Propane in Duncan

8 propane locations in Duncan, OK.

Of the 8 propane locations listed in Duncan, 8 offer tank exchange.

Nearby cities in Oklahoma with listed propane: Comanche (3 locations, about 9 mi), Marlow (5 locations, about 10 mi) and Elgin (4 locations, about 27 mi).

8 locations

Tank exchange in Duncan (8)

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.

B&G of Duncan dba Ace Hardware Duncan #05949

3209 N Hwy 81, Duncan, OK 73533

Tank Exchange · Blue Rhino

Directions Call store

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

Bomgaar's #163

4800 N Hwy 81, Duncan, OK 73533

Tank Exchange · Blue Rhino

Directions Call store

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

Dollar General #21300

281529 E 1780 Rd, Duncan, OK 73533

Tank Exchange · Blue Rhino

Directions Call store

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

Dollar General #22331

3045 W Beech Ave, Duncan, OK 73533

Tank Exchange · Blue Rhino

Directions Call store

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

Love's #029

202 West Main, Duncan, OK 73533

Tank Exchange · Blue Rhino

Directions Call store

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

TH Rogers Lumber

610 South 81 Bypass, Duncan, OK 73533

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 An out-of-date cylinder cannot legally be refilled.