Propane Atlas

Propane in Lake Mills

3 propane locations in Lake Mills, WI.

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

Nearby cities in Wisconsin with listed propane: Jefferson (4 locations, about 8 mi), Fort Atkinson (7 locations, about 11 mi) and Watertown (7 locations, about 11 mi).

3 locations

Tank exchange in Lake Mills (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.

Lake Mills Ace #18509

142 East Tyranena Park Rd, Lake Mills, WI 53551

Tank Exchange · Blue Rhino

Directions Call store

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

Lake Mills Market #18

375 W Tyranena Park Rd, Lake Mills, WI 53551

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 An out-of-date cylinder cannot legally be refilled.