Propane refill near Charleston, SC
5 stations that refill your own tank (not just swap it). Posted prices checked September 6, 2026. Sorted cheapest first.
| Station | Refill | Exchange | Today |
|---|---|---|---|
| U-Haul Moving & Storage at King St |
$4.25/gal | $24.95 | Open today 9 am - 5 pm |
| U-Haul Moving & Storage of Rivers Ave |
$4.25/gal | $24.95 | Open today 9 am - 5 pm |
| U-Haul Moving & Storage at Dorchester Rd |
$4.25/gal | $24.95 | Open today 9 am - 5 pm |
Station details
U-Haul Moving & Storage at King St Lowest price
U-Haul Moving & Storage of Rivers Ave Lowest price
U-Haul Moving & Storage at Dorchester Rd Lowest price
Also refills propane (price not posted online)
U-Haul Storage of Clements Ferry
U-Haul Storage of North Dorchester
Other places that refill propane in Charleston
Many Tractor Supply, Ace Hardware, Costco (members), farm co-ops and independent propane dealers also refill 20–100 lb cylinders and RV tanks. They don't publish live prices online, so we only list stations we can verify. Know one we're missing? Email us the address and we'll check it and add it.
Get a delivered price per gallon in Charleston
Home tank (100–1,000 gallons)? The per-gallon delivered price is the number that matters, and suppliers rarely post it. Tell us what you need and one local supplier that serves Charleston will call or email you a price. Free, no obligation, no list — one supplier, one call.
We hand your request to one propane supplier serving your ZIP; they contact you directly. Not sold to lead lists.
Worth having before you go
Three cheap things that pay for themselves on the first refill: a tank gauge so you stop swapping half-full tanks, a 1 lb bottle refill adapter if you run camp stoves or a Buddy heater, and a new 20 lb cylinder if yours is past its 12-year date (the station will refuse it).
Bulk delivery for a home tank is a different service from cylinder refill — get delivery quotes above.
Source: prices and hours as posted on each station's own listing on September 6, 2026. View source.