Propane in Mill Spring

3 propane locations in Mill Spring, NC.

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

Nearby cities in North Carolina with listed propane: Rutherfordton (4 locations, about 11 mi), East Flat Rock (3 locations, about 16 mi) and Forest City (9 locations, about 16 mi).

3 locations

Tank exchange in Mill Spring (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.

Dollar General #21697

4215 E Hwy 108, Mill Spring, NC 28756

Tank Exchange · Blue Rhino

Directions Call store

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

Lake Lure Campground LLC DBA Emberglow Outdoor Resort

95 Pinewood Trial, Mill Spring, NC 28756

Tank Exchange · Blue Rhino

Directions Call store

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

Red Mountain Hardware LLC

6068 NC 9, Mill Spring, NC 28756

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 An out-of-date cylinder cannot legally be refilled.