Propane in Middletown

4 propane locations in Middletown, CA.

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

Nearby cities in California with listed propane: Healdsburg (6 locations, about 17 mi), Windsor (5 locations, about 18 mi) and Cloverdale (3 locations, about 22 mi).

4 locations

Tank exchange in Middletown (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.

Hidden Valley Food Mart

18696 Putah Lane, Middletown, CA 95461

Tank Exchange · Blue Rhino

Directions Call store

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

Middletown Food N Gas Store 24

21026 California 29, Middletown, CA 95461

Tank Exchange · Blue Rhino

Directions Call store

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

Noble Market And Liquor

21188 Calistoga Road, Middletown, CA 95461

Tank Exchange · Blue Rhino

Directions Call store

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

Rainbow Ag services

21713 California 29, Middletown, CA 95461

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 An out-of-date cylinder cannot legally be refilled.