Propane Atlas

Propane in Barnhart

3 propane locations in Barnhart, MO.

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

Nearby cities in Missouri with listed propane: Imperial (3 locations, about 3 mi), Arnold (9 locations, about 6 mi) and Herculaneum (4 locations, about 6 mi).

3 locations

Tank exchange in Barnhart (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.

Eagle Mart

7017 US Hwy 61-67, Barnhart, MO 63012

Tank Exchange · Blue Rhino

Directions Call store

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

Karsch's Village Market #2273

1730 Old State Road M, Barnhart, MO 63012

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 An out-of-date cylinder cannot legally be refilled.