Propane in Diamond Bar

8 propane locations in Diamond Bar, CA.

Of the 8 propane locations listed in Diamond Bar, 8 offer tank exchange.

Nearby cities in California with listed propane: Walnut (3 locations, about 2 mi), Pomona (19 locations, about 5 mi) and Rowland Heights (3 locations, about 5 mi).

8 locations

7-Eleven

1345 Diamond Bar Boulevard, Diamond Bar, CA

Tank Exchange

7-Eleven

530 North Diamond Bar Boulevard, Diamond Bar, CA

Tank Exchange

Tank exchange in Diamond Bar (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.

Circle K #2709451

504 N Diamond Bar Blvd, Diamond Bar, CA 91765

Tank Exchange · Blue Rhino

Directions Call store About Circle K exchange

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

H&S Energy Products, LLC #2021

21095 Golden Springs Dr., Diamond Bar, CA 91765

Tank Exchange · Blue Rhino

Directions Call store

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

H&S Energy Products, LLC #2041

150 S. Diamond Bar Blvd., Diamond Bar, CA 91765

Tank Exchange · Blue Rhino

Directions Call store

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

Ken's Ace Hardware #14847

303 S Diamond Bar Blvd, Suite K, Diamond Bar, CA 91765

Tank Exchange · Blue Rhino

Directions Call store

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

Smart & Final #942

240 S Diamond Bar Blvd, Diamond Bar, CA 91765

Tank Exchange · Blue Rhino

Directions Call store

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

United Pacific #651

301 S Diamond Bar, Diamond Bar, CA 91765

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 An out-of-date cylinder cannot legally be refilled.