Propane in Portland

3 propane locations in Portland, CT.

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

Nearby cities in Connecticut with listed propane: Middletown (5 locations, about 2 mi), Cromwell (6 locations, about 4 mi) and Higganum (2 locations, about 6 mi).

3 locations

Tank exchange in Portland (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.

Bozzuto's #593

316 Marlborough Street, Portland, CT 06480

Tank Exchange · Blue Rhino

Directions Call store

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

Cumberland Farms #4707

204 Marlborough Street, Portland, CT 06480

Tank Exchange · Blue Rhino

Directions Call store

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

Portland Home & Hardware #18093

724 Portland Cobalt Rd., Portland, CT 06480

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 An out-of-date cylinder cannot legally be refilled.