Propane in Los Osos

4 propane locations in Los Osos, CA.

Of the 4 propane locations listed in Los Osos, 4 offer tank exchange.

Nearby cities in California with listed propane: Cayucos (2 locations, about 9 mi), San Luis Obispo (21 locations, about 10 mi) and Atascadero (8 locations, about 15 mi).

4 locations

Tank exchange in Los Osos (4)

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.

Baywood Market

1297 2nd Street, Los Osos, CA 93402

Tank Exchange · Blue Rhino

Directions Call store

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

Miner's Los Osos (Ace Hardware)

1080 Los Osos Valley Road, Los Osos, CA 93402

Tank Exchange · Blue Rhino

Directions Call store

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

Ralph's #271

1240 Los Osos Valley Road, Los Osos, CA 93402

Tank Exchange · Blue Rhino

Directions Call store

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

Valley Liquors & Deli

2199 10th St., Los Osos, CA 93402

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 An out-of-date cylinder cannot legally be refilled.