Propane Atlas

Propane in Danbury

9 propane locations in Danbury, CT.

Of the 9 propane locations listed in Danbury, 2 fill tanks by the gallon, 7 offer tank exchange, and 2 dispense autogas for vehicles.

Nearby cities in Connecticut with listed propane: New Milford (7 locations, about 11 mi), Monroe (3 locations, about 13 mi) and Trumbull (3 locations, about 15 mi).

9 locations

7-Eleven

29 Mill Plain Road, Danbury, CT

Tank Exchange

Mitchell - Danbury

7 Federal Rd, Danbury, CT

Refill · Autogas

U-Haul

75 Division St, Danbury, CT

Refill · Autogas

Tank exchange in Danbury (6)

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.

Amg 529

90 West Street, Danbury, CT 06810

Tank Exchange · Blue Rhino

Directions Call store

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

Ocean State Job Lot #335

17 Backus Avenue, Danbury, CT 06810

Tank Exchange · Blue Rhino

Directions Call store

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

Pague Menos Supermarket

107 Triangle Street, Danbury, CT 06810

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 An out-of-date cylinder cannot legally be refilled.