If your 20-lb grill tank is empty in Charlotte, Concord, or Gastonia, Maps will happily send you to a locked cage in a grocery lot. That cage is usually an exchange: you drop a tank and leave with a different, prefilled cylinder. A refill is different — an attendant (or a certified pay-at-pump setup) puts propane into your cylinder and you pay for the gas that goes in.
This page is for people who want a refill inside the Charlotte–Concord–Gastonia sprawl: U-Haul propane stations that publish Tank Refills, Tractor Supply stores whose official pages list Propane tank refill, and one independent yard that publishes Cylinder Refills with a street address. It is not a map of every cage in Mecklenburg, Cabarrus, Gaston, or Union, and it is not a price board. The South Carolina side of the MSA (Rock Hill / Fort Mill) is not a second city page. Call before you drive; propane stock, attendant coverage, and tank-size limits change.
How refill differs from exchange
U-Haul Charlotte-area location 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 by location and by day; they are omitted from the cards below. North Carolina LP-Gas rules also allow some locations to fill by a posted flat rate (you still get a fill; you may not get credit for leftover gas). Ask which method the station uses.
Verified refill locations (Charlotte–Concord–Gastonia)
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. Tractor Supply store hours were not recaptured this pass (official HTML timed out or incomplete); those rows stay hours unknown where noted. U-Haul rows below all use the same published office hours unless noted: Mon–Thu 7am–7pm; Fri 7am–8pm; Sat 7am–7pm; Sun 9am–5pm. Those are office hours, not a separate propane-attendant schedule.
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: Charlotte · Concord / Harrisburg · Gastonia / Dallas (NC) · Monroe / Mooresville
Charlotte
Charlotte
U-Haul
U-Haul At Independence Blvd
6601 E Independence, Charlotte, NC 28212
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. These are office hours, not a separate propane-attendant schedule — call ahead.
- 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; locator note: “W Of WT Harris Blvd.” Habla español listed. Propane exchange not listed in the amenities when checked.
- Last verified
- 2026-09-01 (source page checked)
(704) 536-7785
· Google Maps
· Apple Maps
· Source
Charlotte
U-Haul
U-Haul Moving & Storage Of Farm Pond
6216 Albemarle Rd, Charlotte, NC 28212
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. These are office hours, not a separate propane-attendant schedule — call ahead.
- 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; locator note: “@ Farm Pond Ln, Behind: Chex Grill & Wings.”
- Last verified
- 2026-09-01 (source page checked)
(704) 535-0030
· Google Maps
· Apple Maps
· Source
Charlotte
U-Haul
U-Haul Moving & Storage at South Blvd
5108 South Blvd, Charlotte, NC 28217
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. These are office hours, not a separate propane-attendant schedule — call ahead.
- 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; locator note: “Btwn Seneca & Tyvola Rd, ACROSS FROM DUNKIN' DONUTS.” Pineville propane-results list points here — not a Pineville street address.
- Last verified
- 2026-09-01 (source page checked)
(704) 525-5889
· Google Maps
· Apple Maps
· Source
Charlotte
U-Haul
U-Haul Moving & Storage At Statesville Road
3001 Boxmeer Dr, Charlotte, NC 28269
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. These are office hours, not a separate propane-attendant schedule — call ahead.
- Tank sizes
- ~3–100 lb portable (page text); also lists RVs, campers, forklift tanks, autogas
- RV
- Yes (page lists RVs/campers)
- Pay-at-pump
- Not listed on this location’s amenity bullets (free towing inspection and 24 hour customer return are listed; “Propane pay at pump” is not). Tank Refills heading is still on the page. Call ahead.
- Also on page
- Page title is refill. Locator note: I-85 and Statesville Rd, Boxmeer Dr dead-end. Huntersville propane-results list points here — not a Huntersville street address.
- Last verified
- 2026-09-01 (source page checked)
(704) 900-1311
· Google Maps
· Apple Maps
· Source
Charlotte
U-Haul
U-Haul Moving & Storage at Freedom Mall
1530 Ashley Rd, Charlotte, NC 28208
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. These are office hours, not a separate propane-attendant schedule — call ahead.
- 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; locator note: “Across From Freedom Mall.”
- Last verified
- 2026-09-01 (source page checked)
(704) 399-2528
· Google Maps
· Apple Maps
· Source
Charlotte
U-Haul
U-Haul Moving & Storage of Wilkinson Blvd
9136 Wilkinson Blvd, Charlotte, NC 28214
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. These are office hours, not a separate propane-attendant schedule — call ahead.
- 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; locator note: “W Of Sam Wilson Rd.” Page also lists boat / RV / vehicle storage (storage is not the propane product).
- Last verified
- 2026-09-01 (source page checked)
(704) 392-0056
· Google Maps
· Apple Maps
· Source
Concord / Harrisburg
Concord
U-Haul
U-Haul Moving & Storage Of Concord
855 Concord Pkwy S, Concord, NC 28027
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. These are office hours, not a separate propane-attendant schedule — call ahead.
- 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; locator note: “Across street from S & D Coffee, 5 Miles North of Charlotte Motor Speedway.” Kannapolis propane-results list points here — not a Kannapolis street address.
- Last verified
- 2026-09-01 (source page checked)
(980) 248-2308
· Google Maps
· Apple Maps
· Source
Concord
Tractor Supply
Tractor Supply Co. #464 — Concord
104 Commercial Parks Dr, Concord, NC 28027
Hours unknown
Details
- Hours
- Unknown on a fully loaded store-hours table this pass. Propane attendant hours: not published in the snippets opened — 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
- Official store page lists Propane tank refill. NC locator also links propane-refill-Concord-NC-28027-464.
- Last verified
- 2026-09-01 (search-opened store page; full HTML fetch timed out)
(704) 782-2462
· Google Maps
· Apple Maps
· Source
Harrisburg
Tractor Supply
Tractor Supply Co. #2547 — Harrisburg
5655 Tractor Ln, Harrisburg, NC 28075
Store-hour table this pass was incomplete (Monday 8:00 AM–9:00 PM loaded; remaining days did not). Treat weekly hours as unknown
Details
- Hours
- Store-hour table this pass was incomplete (Monday 8:00 AM–9:00 PM loaded; remaining days did not). Treat weekly hours as unknown. Propane attendant hours: not published — call ahead (staff fill).
- 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
- Official store page lists Propane tank refill. NC locator also links propane-refill-Harrisburg-NC-28075-2547.
- Last verified
- 2026-09-01 (source page listed refill)
(980) 258-0126
· Google Maps
· Apple Maps
· Source
Gastonia / Dallas (NC)
Gastonia
U-Haul
U-Haul Moving & Storage of Gastonia
3919 E Franklin Blvd, Gastonia, NC 28056
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. These are office hours, not a separate propane-attendant schedule — call ahead.
- 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; locator note: “E Of Cox Rd Near Franklin Sq.”
- Last verified
- 2026-09-01 (source page checked)
(704) 824-5298
· Google Maps
· Apple Maps
· Source
Gastonia
Tractor Supply
Tractor Supply Co. #1804 — Gastonia (Bessemer City)
1630 Edgewood Rd, Bessemer City, NC 28016
Hours unknown
Details
- Hours
- Unknown on a fully loaded store-hours table this pass. Propane attendant hours: not published in the snippets opened — 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
- Official store page is titled Gastonia, NC #1804 and lists Propane tank refill. Street city on the page is Bessemer City. NC locator also links propane-refill-BessemerCity-NC-28016-1804.
- Last verified
- 2026-09-01 (search-opened store page; full HTML fetch timed out)
(704) 865-5589
· Google Maps
· Apple Maps
· Source
Dallas (NC)
Superior Plus / Freeman Gas
Superior Plus Propane / Freeman Gas — Dallas, NC
134 Roechling St, Dallas, NC 28034
Office hours published on the location page: Mon–Fri 8:00 AM–5:00 PM; Sat closed; Sun closed
Details
- Hours
- Office hours published on the location page: Mon–Fri 8:00 AM–5:00 PM; Sat closed; Sun closed. These are office hours, not a separate cylinder-attendant schedule (unlike some Superior Plus pages that publish lunch-hour fill closures). Call ahead.
- Tank sizes
- Unknown on this page (lists “Cylinder Refills” without sizes).
- RV
- Unknown.
- Pay-at-pump
- Unknown / not listed.
- Also on page
- Fuels line on the official page includes Cylinder Refills. Do not confuse with the Denver, NC Superior Plus listing, which uses this same Dallas street and states it does not provide walk-in service. Third-party MapQuest copy that says “exchange” is not this card’s source. Page also lists 855-804-FUEL for after-hours / account.
- Last verified
- 2026-09-01 (source page checked)
(704) 922-8558
· Google Maps
· Apple Maps
· Source
Monroe / Mooresville (rim)
Monroe
Tractor Supply
Tractor Supply Co. #417 — Monroe
1010 West Roosevelt Blvd, Monroe, NC 28110
Hours unknown
Details
- Hours
- Unknown on a fully loaded store-hours table this pass. Propane attendant hours: not published in the snippets opened — call ahead (staff fill).
- 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
- Official store page lists Propane tank refill and Propane Tank Exchange. The row stays because refill is explicit; the cage is the trap, not the product.
- Last verified
- 2026-09-01 (search-opened store page; full HTML fetch timed out)
(704) 296-9524
· Google Maps
· Apple Maps
· Source
Mooresville
Tractor Supply
Tractor Supply Co. #2077 — Mooresville
219 East Plaza Dr Ste A, Mooresville, NC 28115
Hours unknown
Details
- Hours
- Unknown on a fully loaded store-hours table this pass. Propane attendant hours: not published in the snippets opened — call ahead (staff fill).
- 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
- NC locator lists Propane tank refill (propane-refill-Mooresville-NC-28115-2077).
- Last verified
- 2026-09-01 (search-opened store page + NC locator; full HTML fetch timed out)
(704) 658-1157
· Google Maps
· Apple Maps
· Source
Not listed (on purpose): Grocery / big-box Blue Rhino–style cages unless a page explicitly says they also refill. Rock Hill / Fort Mill, SC — no invented city page; no SC rows this pass. Ferrellgas — Lincolnton / Burris Blvd (1144 Burris Blvd, Lincolnton, NC 28092) — page states the location is not open to the public; services listed are home/business delivery. Superior Plus / Southern Propane — Monroe (2596 E Roosevelt Blvd, Monroe, NC 28112) — page states we do not provide walk-in or in-person services. Superior Plus — Denver, NC — same 134 Roechling St Dallas address as Freeman; page states no walk-in; do not double-count Dallas. Blossman Gas — Belmont (6109 Wilkinson Blvd, Belmont, NC 28012) — street address and Mon–Fri 8am–5pm office hours published; location page opened this pass is delivery / appliance copy, not published grill-cylinder refill hours. Hipps Hardware Ace (5539 Hovis Rd, Charlotte, NC 28216) — store-owned page opened with hours and address; no refill service listed. U-Haul neighborhood dealers in Matthews (e.g. American Store & Lock) are trailer rental pages, not Tank Refills. Extra TSC stores that list refill on NC locator / store pages but were not needed for this table: Denver NC #1237, Lincolnton #1637, Salisbury #463, Albemarle #328 — confirm hours on a loaded store page before adding.
What to check before you drive
- Refill ≠ exchange. If the pin is only a cage with a card reader and no attendant fill, you are in exchange territory.
- Call ahead. Ask: “Do you refill my tank today, what sizes, and is someone available now?” Store hours ≠ propane attendant hours.
- Bring the empty (or low) tank you own. Refill keeps your cylinder; exchange swaps it.
- Read the collar date. DOT cylinders must be requalified within 12 years of manufacture (then again per method). Out-of-date tanks get refused at refill.
- Look for OPD. Cylinders up through 40 lb propane capacity generally need an Overfill Prevention Device valve; missing OPD is a common turn-down.
- Condition matters. Excessive rust/pitting, dents/bulges/cuts, damaged collar/footring, or a bad valve — refillers are told not to fill those.
- Expect a partial “full.” Legal fill leaves vapor space (~80%); OPD can stop short of a nominal 20 lb on a warm day.
- Sizes. Ask about 20 / 30 / 40 / 100 lb and whether they fill RV ASME tanks — most Charlotte U-Haul refill pages say ~3–100 lb portable plus RVs/campers; Tractor Supply store pages do not state sizes (company refill page says up to 100 lb / many stores fill RVs — call); exchange cages usually do not.
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):
- Do not fill cylinders with excessive rust/corrosion/pitting, dents/bulges/cuts/cracks, missing/damaged footring, neckring/collar, or valve cover, or leaking/defective valve or relief device.
- Check manufacture / requalification dates; cylinders must be requalified within 12 years of manufacture (then per marking — e.g. “E” visual often means 5 years).
From North Carolina Department of Agriculture & Consumer Services LP-Gas consumer FAQ (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.
- A “full” 20-lb grill cylinder is limited by OPD / expansion space; exchange cabinets often sell lighter net weights than a proper refill.
- NC also allows posted flat-rate cylinder fills (you pay a posted size price, not leftover credit). Ask whether the station meters by gallon/pound or posts a flat fee.
Sources