12685 Foothill Blvd, Sylmar, CA 91342
Published on expopropane.com/refill-your-tank: Office Mon–Fri 8am–4:30pm; Dock Mon–Fri 7–11:30am and 12:30–3:30pm. Saturday–Sunday not listed as open on that page
- Hours
- Published on expopropane.com/refill-your-tank: Office Mon–Fri 8am–4:30pm; Dock Mon–Fri 7–11:30am and 12:30–3:30pm. Saturday–Sunday not listed as open on that page. Call ahead for the dock — office hours are not fill hours.
- Tank sizes
- Unknown on the public page opened (copy: forklift, motorhome, 100-pound cylinder, or gas grill tank)
- RV
- Yes (page lists motorhome among public fills)
- Pay-at-pump
- Unknown (not listed as pay-at-pump)
- Also on page
- Public refill welcomed at this yard (page: “you are also welcome at our Sylmar location”). Expo Pomona (1040 Price St) is office only / no dock this pass — no card. Expo’s San Diego streets stay on san-diego-ca.
- Last verified
- 2026-09-01 (source page checked)
← All refill stations in Los Angeles, CA
Before you drive
Expo Propane — Sylmar is listed on our Los Angeles, CA propane refill guide under Sylmar. This page is the station detail view: call and maps first, then the published facts we captured from the public source page. We do not invent hours, phones, or prices — if a field was unknown on the source, it stays unknown here.
Refill vs exchange: a refill puts propane into the tank you own (billed by gallon or weight). An exchange cage swaps tanks for a flat fee and is usually limited to 20-lb grill cylinders. If a Maps pin is only a locked cage with a card reader and no fill equipment, you are in exchange territory.
What to bring: the empty (or low) cylinder you own; a readable collar with manufacture/requalification dates; an OPD valve on cylinders through 40 lb propane capacity; and a tank free of heavy rust, dents, bulges, or a damaged foot ring/collar. Out-of-date or damaged tanks are commonly refused. Legal fill leaves vapor space (~80%); expect a partial “full,” not a brick-solid cylinder.
Gallon prices and live attendant coverage change — omitted on purpose. Use Call first, then Maps. Spot a closed yard or wrong hours? Report closed / wrong hours.