Propane in Harwich Port

3 propane locations in Harwich Port, MA.

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

Nearby cities in Massachusetts with listed propane: Harwich (3 locations, about 3 mi), Chatham (3 locations, about 5 mi) and South Yarmouth (10 locations, about 6 mi).

3 locations

Tank exchange in Harwich Port (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.

Baskins Ace Hardware #17074

2 Post Office Square 481 Route 28, Harwich Port, MA 02646

Tank Exchange · Blue Rhino

Directions Call store

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

Harwich Gas

435 Route 28, Harwich Port, MA 02646

Tank Exchange · Blue Rhino

Directions Call store

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

United Gas

570 Route 28, Harwich Port, MA 02646

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 An out-of-date cylinder cannot legally be refilled.