Propane Atlas

Propane in Mercer Island

3 propane locations in Mercer Island, WA.

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

Nearby cities in Washington with listed propane: Bellevue (24 locations, about 4 mi), Seattle (63 locations, about 6 mi) and Renton (30 locations, about 6 mi).

3 locations

Tank exchange in Mercer Island (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.

Qfc #806

8421 SE 68th, Mercer Island, WA 98040

Tank Exchange · Blue Rhino

Directions Call store

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

Qfc #839

7823 SE 28th ST, Mercer Island, WA 98040

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 An out-of-date cylinder cannot legally be refilled.