Propane in Helena

10 propane locations in Helena, MT.

Of the 10 propane locations listed in Helena, 2 fill tanks by the gallon, 8 offer tank exchange, and 1 dispenses autogas for vehicles.

Nearby cities in Montana with listed propane: Townsend (3 locations, about 32 mi), Deer Lodge (2 locations, about 37 mi) and Butte (4 locations, about 51 mi).

10 locations

Montana Propane

Centennial Drive, Helena, MT

Refill

U-Haul

990 E Lyndale Ave, Helena, MT

Refill · Autogas

Tank exchange in Helena (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.

Bob's Valley Market

7507 N. Mt. Ave., Helena, MT 59602

Tank Exchange · Blue Rhino

Directions Call store

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

Circle K #2746270

401 Euclid Ave, Helena, MT 59601

Tank Exchange · Blue Rhino

Directions Call store About Circle K exchange

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

Family Dollar #13446

7507 Rustic Way, Helena, MT 59602

Tank Exchange · Blue Rhino

Directions Call store

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

Home Depot

1801 E Custer Ave, Helena, MT 59602

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.

Lowe's #2277

3291 North Sanders Street, Helena, MT 59602

Tank Exchange · Blue Rhino

Directions Call store About Lowe's exchange

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

Power Townsend Co.

3087 North Montana Avenue, Helena, MT 59604

Tank Exchange · Blue Rhino

Directions Call store

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

Walgreens #10084

1150 11th Ave, Helena, MT 59601

Tank Exchange · Blue Rhino

Directions Call store About Walgreens exchange

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

WinCo Foods #152 (Helena)

2995 N Sanders St, Helena, MT 59601

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.