Propane in Watertown

4 propane locations in Watertown, CT.

Of the 4 propane locations listed in Watertown, 4 offer tank exchange.

Nearby cities in Connecticut with listed propane: Waterbury (12 locations, about 5 mi), Wolcott (4 locations, about 7 mi) and Naugatuck (10 locations, about 7 mi).

4 locations

Tank exchange in Watertown (4)

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.

Aubuchon Hardware #231

595 Straits Turnpike, Watertown, CT 06795

Tank Exchange · Blue Rhino

Directions Call store

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

Bozzuto's #582

1167 Main St., Watertown, CT 06795

Tank Exchange · Blue Rhino

Directions Call store

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

Dollar General #15214

1363 MAIN STREET, Watertown, CT 06795

Tank Exchange · Blue Rhino

Directions Call store

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

Stop & Shop #657

763 Straits Turnpike, Watertown, CT 06795

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 An out-of-date cylinder cannot legally be refilled.