If a 20-lb grill tank is empty before an I-85 cookout or a lake weekend, Maps often sends you to a locked cage in a grocery or big-box lot on Woodruff, Wade Hampton, or White Horse. That cage is usually an exchange: you leave your cylinder and take a different, prefilled one. A refill puts propane into your tank — attendant or pay-at-pump — billed for gallons added.

This page is for Greenville, Mauldin, Greer, Easley, Travelers Rest, Spartanburg, Boiling Springs, and Duncan people who want that refill: U-Haul stations whose location pages say Tank Refills, and Tractor Supply stores whose pages list propane tank refill. It is not a Spartanburg stub, and it is not a price board. Call before you drive. Charlotte is a different page. Anderson TSC rows stay off this table (Anderson metro). I-85 RV traffic still needs a verified island, not a cage.

How refill differs from exchange

Refill Exchange (cage)
What happens Your tank is filled You leave your tank / take a different one
Billing Usually by the gallon (or weight) for gas added Flat fee per tank
Typical 20-lb fill Filled toward legal capacity (OPD / 80% rules apply) Often a lighter net weight printed on the cage (commonly ~15 lb — check the cage label)
Larger tanks / RV Many refill stations handle 30–100 lb and RVs Usually 20-lb grill cylinders only
Tank age / damage Station can refuse an out-of-date or damaged cylinder Exchange may take a worn tank and give you another

Greenville- and Spartanburg-area U-Haul refill pages state that refilling is cheaper than exchange and that exchange does not credit leftover propane in the tank you turn in. Gallon prices on those pages change; omitted from cards. East Greenville Roper Mountain is exchange-only on its U-Haul page — not in this table.

Verified refill locations (Greenville–Spartanburg metro)

Only stations with a public page that describes refill (not exchange-only). Hours below are office / store / published fill hours from those pages — propane attendant coverage can be shorter; call ahead. Gallon prices are omitted; they change.

Pins mark stations we could place from the listed street address. Click a pin to jump to that card. Stations without a pin still list below.

Jump: West Greenville · Downtown · Mauldin · Greer · Easley · Travelers Rest · Spartanburg · Boiling Springs · Duncan

West Greenville

West Greenville U-Haul

U-Haul Moving & Storage of W Greenville

1406 Grove Rd, Greenville, SC 29605

Office hours (published on this location’s U-Haul page): Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm

Details
Hours
Office hours (published on this location’s U-Haul page): Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm. Call ahead for the pump.
Tank sizes
~3–100 lb portable (page text); also lists RVs, campers, forklift tanks, autogas
RV
Yes (page lists RVs/campers)
Pay-at-pump
Yes (page lists “Propane pay at pump”)
Also on page
Page title is refill; propane exchange not listed in the services bullets when checked. Landmark on the page: White Horse Rd Hwy 25, new QT on the corner.
Last verified
2026-09-03 (source page checked)

Downtown

Downtown U-Haul

U-Haul Moving & Storage of Downtown Greenville

529 Wade Hampton Blvd, Greenville, SC 29609

Office hours (published on this location’s U-Haul page): Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm

Details
Hours
Office hours (published on this location’s U-Haul page): Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm. Call ahead for the pump.
Tank sizes
~3–100 lb portable (page text); also lists RVs, campers, forklift tanks, autogas
RV
Yes (page lists RVs/campers)
Pay-at-pump
Yes (page lists “Propane pay at pump”)
Also on page
Page title is refill; propane exchange not listed in the services bullets when checked. Landmark on the page: Bob Jones Univ.
Last verified
2026-09-03 (source page checked)

Mauldin

Mauldin Tractor Supply

Tractor Supply Co. #474

206 New Neely Ferry Rd Ste F, Mauldin, SC 29662

Store hours: unknown on this pass — call ahead

Details
Hours
Store hours: unknown on this pass (official store page listed propane tank refill). Propane attendant hours: not published on the store page — call ahead (staff fill; TSC process is not listed as pay-at-pump).
Tank sizes
Unknown on this store page. TSC company propane-refill page says tanks up to 100 lb, including RV tanks, sold by the gallon — confirm at the store.
RV
Unknown at this store (TSC company FAQ: majority of stores fill RVs; call ahead).
Pay-at-pump
Unknown / not listed as pay-at-pump (staff fill).
Also on page
Service listed: Propane tank refill.
Last verified
2026-09-03 (source page checked)

Greer

Greer Tractor Supply

Tractor Supply Co. #747

1326 West Wade Hampton Blvd, Greer, SC 29650

Store hours: unknown on this pass — call ahead

Details
Hours
Store hours: unknown on this pass (official store page listed propane tank refill). Propane attendant hours: not published on the store page — call ahead (staff fill; TSC process is not listed as pay-at-pump).
Tank sizes
Unknown on this store page. TSC company propane-refill page says tanks up to 100 lb, including RV tanks, sold by the gallon — confirm at the store.
RV
Unknown at this store (TSC company FAQ: majority of stores fill RVs; call ahead).
Pay-at-pump
Unknown / not listed as pay-at-pump (staff fill).
Also on page
Service listed: Propane tank refill.
Last verified
2026-09-03 (source page checked)

Easley

Easley Tractor Supply

Tractor Supply Co. #1675

339 Rolling Hills Cir, Easley, SC 29640

Store hours: unknown on this pass — call ahead

Details
Hours
Store hours: unknown on this pass (official store page listed propane tank refill). Propane attendant hours: not published on the store page — call ahead (staff fill; TSC process is not listed as pay-at-pump).
Tank sizes
Unknown on this store page. TSC company propane-refill page says tanks up to 100 lb, including RV tanks, sold by the gallon — confirm at the store.
RV
Unknown at this store (TSC company FAQ: majority of stores fill RVs; call ahead).
Pay-at-pump
Unknown / not listed as pay-at-pump (staff fill).
Also on page
Service listed: Propane tank refill.
Last verified
2026-09-03 (source page checked)

Travelers Rest

Travelers Rest Tractor Supply

Tractor Supply Co. #1541

550 Roe Center Ct, Travelers Rest, SC 29690

Store hours: unknown on this pass — call ahead

Details
Hours
Store hours: unknown on this pass (official store page listed propane tank refill). Propane attendant hours: not published on the store page — call ahead (staff fill; TSC process is not listed as pay-at-pump).
Tank sizes
Unknown on this store page. TSC company propane-refill page says tanks up to 100 lb, including RV tanks, sold by the gallon — confirm at the store.
RV
Unknown at this store (TSC company FAQ: majority of stores fill RVs; call ahead).
Pay-at-pump
Unknown / not listed as pay-at-pump (staff fill).
Also on page
Service listed: Propane tank refill.
Last verified
2026-09-03 (source page checked)

Spartanburg

Spartanburg U-Haul

U-Haul Moving & Storage of Northwest Spartanburg

1500 International Dr, Spartanburg, SC 29303

Office hours (published on this location’s U-Haul page): Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm

Details
Hours
Office hours (published on this location’s U-Haul page): Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm. Call ahead for the pump.
Tank sizes
~3–100 lb portable (page text); also lists RVs, campers, forklift tanks, autogas
RV
Yes (page lists RVs/campers)
Pay-at-pump
Yes (page lists “Propane pay at pump”)
Also on page
Page title is refill; propane exchange not listed in the services bullets when checked.
Last verified
2026-09-03 (source page checked)
Spartanburg U-Haul

U-Haul Moving & Storage of Spartanburg

345 Whitney Rd, Spartanburg, SC 29303

Office hours (published on this location’s U-Haul page): Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm

Details
Hours
Office hours (published on this location’s U-Haul page): Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm. Call ahead for the pump.
Tank sizes
~3–100 lb portable (page text); also lists RVs, campers, forklift tanks, autogas
RV
Yes (page lists RVs/campers)
Pay-at-pump
Yes (page lists “Propane pay at pump”)
Also on page
Page title is refill; propane exchange not listed in the services bullets when checked. Landmark on the page: by Benson Nissan Cadillac, corner of Pine Street and Hwy 221.
Last verified
2026-09-03 (source page checked)
Spartanburg Tractor Supply

Tractor Supply Co. #503

2091 East Main St, Spartanburg, SC 29307

Store hours: unknown on this pass — call ahead

Details
Hours
Store hours: unknown on this pass (official store page listed propane tank refill). Propane attendant hours: not published on the store page — call ahead (staff fill; TSC process is not listed as pay-at-pump).
Tank sizes
Unknown on this store page. TSC company propane-refill page says tanks up to 100 lb, including RV tanks, sold by the gallon — confirm at the store.
RV
Unknown at this store (TSC company FAQ: majority of stores fill RVs; call ahead).
Pay-at-pump
Unknown / not listed as pay-at-pump (staff fill).
Also on page
Service listed: Propane tank refill.
Last verified
2026-09-03 (source page checked)

Boiling Springs

Boiling Springs Tractor Supply

Tractor Supply Co. #2516

4441 Highway 9, Boiling Springs, SC 29316

Store hours: unknown on this pass — call ahead

Details
Hours
Store hours: unknown on this pass (official store page listed propane tank refill). Propane attendant hours: not published on the store page — call ahead (staff fill; TSC process is not listed as pay-at-pump).
Tank sizes
Unknown on this store page. TSC company propane-refill page says tanks up to 100 lb, including RV tanks, sold by the gallon — confirm at the store.
RV
Unknown at this store (TSC company FAQ: majority of stores fill RVs; call ahead).
Pay-at-pump
Unknown / not listed as pay-at-pump (staff fill).
Also on page
Service listed: Propane tank refill.
Last verified
2026-09-03 (source page checked)

Duncan

Duncan Tractor Supply

Tractor Supply Co. #3065

12597 E Wade Hampton Blvd, Duncan, SC 29334

Store hours (published on official store page): Mon–Sat 8:00am–9:00pm; Sun 9:00am–7:00pm

Details
Hours
Store hours (published on official store page): Mon–Sat 8:00am–9:00pm; Sun 9:00am–7:00pm. Propane attendant hours: not published on the store page — call ahead (staff fill; TSC process is not listed as pay-at-pump).
Tank sizes
Unknown on this store page. TSC company propane-refill page says tanks up to 100 lb, including RV tanks, sold by the gallon — confirm at the store.
RV
Unknown at this store (TSC company FAQ: majority of stores fill RVs; call ahead).
Pay-at-pump
Unknown / not listed as pay-at-pump (staff fill).
Also on page
Service listed: Propane tank refill.
Last verified
2026-09-03 (source page checked)

Not listed (on purpose): grocery / big-box Blue Rhino–style cages unless a page explicitly says they also refill. U-Haul Moving & Storage of East Greenville (24 Roper Mountain Rd) — official propane page is Tank Exchange only (no tank-refill product). Tractor Supply Anderson / Clemson Blvd is Anderson metro, not this table. Asheville U-Haul is another metro. Holston Gases Spartanburg Southwest Dr page lists propane as a category without a walk-up cylinder-refill how-to on the branch page opened this pass. Live gallon prices change; omitted from cards.

What to check before you drive

  1. Refill ≠ exchange. If the pin is only a cage with a card reader and no attendant fill, you are in exchange territory. East Greenville U-Haul is exchange-only — skip it for refill.
  2. Call ahead. Ask: “Do you refill my tank today, what sizes, and is someone available now?” Tractor Supply refill depends on staff.
  3. Bring the empty (or low) tank you own. Refill keeps your cylinder; exchange swaps it.
  4. Read the collar date. DOT cylinders must be requalified within 12 years of manufacture (then again per method).
  5. Look for OPD. Cylinders up through 40 lb propane capacity generally need an Overfill Prevention Device valve.
  6. Condition matters. Excessive rust/pitting, dents/bulges/cuts, damaged collar/footring, or a bad valve.
  7. Expect a partial “full.” Legal fill leaves vapor space (~80%).
  8. RV / I-85. Ask whether they fill RV ASME tanks — U-Haul pages list RVs/campers; TSC store pages do not state RV fill (company FAQ says many stores do — call).

Call-ahead script

“Hi — I’m looking to refill my own tank, not exchange. Do you refill today? What sizes? Do you fill RVs? Is someone at the pump now?”

Common rejection rules (cite, don’t invent)

From U.S. DOT / PHMSA consumer guide Is Your Cylinder Safe to Fill? (PDF):

From North Carolina Department of Agriculture & Consumer Services LP-Gas consumer FAQ (plain-language industry practice summary; same DOT/OPD themes) (page): turn-downs include out-of-date collar, missing required OPD (cylinders up to and including 40 lb), damage/corrosion, loose/damaged collar or foot ring, damaged valve.

Sources