Commercial Roll-Up & Rolling-Steel Door Repair in Columbia, SC
For commercial roll-up door repair and rolling steel door repair in Columbia, SC, call (385) 325-7138 about a coiling door that won't close, has bent slats, or runs crooked. Tell us which door and what it's doing.
Call to describe the problem—if the door is stuck open or the dock is down, say so first.
Independent service-request website. Calls may be shared with an independent commercial dock-and-door repair company. That provider confirms availability, scope, pricing, and service terms.
Facts checked: September 23, 2026.
A coiling door is a door that rolls up around a drum, called the barrel, inside a box above the opening. "Roll-up," "rolling steel" and "coiling" all mean that kind of door. On this page they mean roll-ups mounted on commercial buildings: warehouses, docks, plants, shops and self-storage.
Example of what you might say: "The roll-up door on unit 14 at our self-storage building in Irmo won't close all the way, and I can give you the address."
Is it a roll-up, or a different kind of door?
A roll-up door coils around a drum above the opening. A door that lifts in panels on tracks is a sectional door, and a very fast fabric door is a high-speed door. A rolling door with a fire label is a rated fire door with its own testing rules.
| If the door… | It's a… | Go to |
|---|---|---|
| Coils up, with interlocking steel slats | Rolling steel service door | You're in the right place |
| Coils up, and is one wavy sheet of steel — common at self-storage | Roll-up sheet door | You're in the right place |
| Coils up, but is open mesh or bars you can see through | Rolling grille | You're in the right place |
| Is small and closes over a counter or pass-through window | Counter shutter | You're in the right place |
| Has a fire label and closes by itself when triggered | Rolling fire door or fire shutter, which gets a yearly drop test — it's let close on its own | Rolling fire door repair & drop testing |
| Is very fast, usually fabric | High-speed door | High-speed door repair |
| Lifts in hinged panels along tracks | Sectional overhead door | Commercial garage & overhead door repair |
| Is on a truck, box truck or trailer | Cargo door | Not covered — call a truck-body or trailer shop |
Not sure? Say what you see. "It rolls up into a box over the door" is plenty. If the whole dock is the problem, start with loading dock and dock door repair in Columbia.
What kind of roll-up door is this?
Most commercial roll-ups are either heavy rolling steel service doors with interlocking slats, or lighter roll-up sheet doors like the ones on self-storage units. Grilles and counter shutters are their smaller cousins.
| Door | How to recognize it | Where you often see it | Good to mention |
|---|---|---|---|
| Rolling steel service door | Interlocking slats, a hood over the coil, steel side guides; runs by chain hoist, crank or motor | Warehouses, docks, plants, fleet bays | Chain, crank or motor |
| Insulated rolling door | Thicker, filled slats | Heated or cooled spaces | "Insulated" |
| Roll-up sheet door | One corrugated steel sheet; often a pull strap and a latch | Self-storage, small shops | The unit number |
| Rolling grille | Open mesh or bars | Security openings, loading areas, service counters | "Grille" |
| Counter shutter | A small rolling door over a counter or window | Service counters, pass-throughs, cafeterias | Width, and whether it has a fire label |
Industry standards exist for non-fire-rated rolling doors (DASMA 203), rolling sheet doors (DASMA 207) and rolling grilles (DASMA 208) (DASMA standards list). DASMA is the door makers' trade group.
Names on the hood or bottom bar
Several companies make rolling doors. CornellCookson and Overhead Door are two examples. We checked their product pages on September 23, 2026. The name on the hood or the bottom bar can help, but you don't need it. A brand name doesn't mean a repair company is authorized by that maker, and Uptime isn't a dealer for anyone.
Common roll-up door problems
Roll-up problems include a door that won't close, a crooked curtain, bent slats or a bottom bar, or a door that suddenly feels heavy. Report what you see. Don't pull on a door that's out of its guides.
| What you're seeing | What a qualified technician may check | Why it matters | What to mention |
|---|---|---|---|
| Won't close, or stops partway | Operator, limit settings, guides, something in the way | An open door can't be locked | Door or unit number; how far it gets |
| Curtain crooked, or out of its guides | Guides, slats, endlocks | A curtain out of its guides can drop or jam | Door number; which side |
| Slats bent or dented after a hit | Slats, endlocks, guides | One bent slat can bind the whole curtain | Door number; what hit it |
| Bottom bar bent or torn | Bottom bar, bottom seal | The door may not close or seal | Door number |
| Suddenly heavy, drifts down, or won't stay up | Spring tension in the barrel | The door's balance may be off | Door number; when it changed |
| Motor runs, but the door doesn't move | Operator, drive chain, brake or clutch | A running motor doesn't mean the door is fine | Door number; what you hear |
| Chain hoist hard to pull, or slipping | Hoist, drive, springs | It can mean more than a worn chain | Door number |
| Noisy or shaking | Guides, barrel, bearings | Wear shows up before a breakdown | Door number; when it happens |
| Sheet door latch stuck | Lock, latch, bottom bar | The unit can't be secured | Unit number |
Keep people out from under the door. Don't force it, and don't push the curtain back into its guides. Follow your facility's own steps for taking the opening out of use.
See your door in the table? Call and tell us the door or unit number.
A roll-up door is stuck open — what now?
Call (385) 325-7138, say "the door is stuck open," and give the address and door number. Keep people out from under it, don't pull or force the curtain, and follow your facility's process for taking the opening out of use.
If the call is shared with an independent repair company, that company confirms whether and when it can come.
A stuck-open door is also a security question for the building. How the opening is secured in the meantime is your facility's call. It's fair to ask whether securing it now and the full repair are priced separately.
Open and won't come down? Say that before anything else.
Springs and tension: why they're a technician's job
A rolling door is balanced by springs inside the barrel above the opening. If the door suddenly feels heavy, drifts or won't stay up, stop running it and report that. Releasing or adjusting spring tension is dangerous work for a trained technician.
- Don't adjust it. The springs in the barrel are wound under tension. Don't loosen bolts, remove brackets or try to add tension.
- Say what changed. "It used to open easy and now it's heavy" is useful. So is "it creeps back down."
- Older doors. On an older door, ask whether new springs make sense, or whether other worn parts point toward a new door. The company that sees it recommends a path. You decide.
Chain hoists, cranks and motor operators
Rolling doors are run by a hand chain hoist, a hand crank, or a motor operator. Many motor-run doors also have a chain or crank as a backup.
- Motor operators mount beside the hood and drive the barrel. Photo eyes or a safety edge may stop the door when something's in the way. Don't disconnect them or hold the button to get past them.
- A new motor isn't a given. A door that won't move can have a problem in the curtain, the guides, the brake, the controls or the operator. Ask what was found before you approve a new operator.
- The safety standard. UL 325 is the safety standard for door operators and related gear (UL Standards & Engagement).
- Wiring. Electrical work is its own licensed category in South Carolina. If a job adds an operator or a circuit, ask who holds the electrical license and whether an electrical permit is needed. The provider and the permit office confirm that.
Roll-up grilles and counter shutters
Rolling grilles and counter shutters are covered here. Describe the size, where it is, and what it's doing: stuck, crooked, hard to lock or noisy.
A counter shutter with a fire label is a rated fire door. It closes by itself in a fire, and it has testing rules of its own. See rolling fire door repair & drop testing.
What we take calls about — and what we don't
Covered: rolling steel service doors, insulated rolling doors, roll-up sheet doors at commercial self-storage buildings and shops, rolling grilles and counter shutters. That includes their springs, slats, curtains, guides, bottom bars, hoods, hoists, cranks and operators.
Not covered:
- Boat docks and boat lifts
- Pedestrian glass or automatic entry doors, walk-through doors, their locks and closers, and swinging fire doors
- Roll-up doors on trucks, box trucks and trailers
- Roll-up or garage doors at homes
- Parts-only orders
- Concrete, framing and other structural repairs around the opening
High-speed roll-ups are on the high-speed door page. Rolling doors with a fire label are on the rolling fire door page. Want doors looked at on a schedule? See commercial garage door maintenance.
What happens when you call?
Uptime Dock & Door is an independent commercial service-request website for loading-dock and commercial door repair. You describe the door and where the building is. The call may be shared with an independent commercial dock-and-door repair company, which confirms whether it can help, plus the scope, price, timing and its own terms.
- You call (385) 325-7138 and say which door or unit, what it's doing, and the address.
- Your request may be shared with an independent commercial dock-and-door repair company.
- That company confirms the details — scope, availability, price and its own terms. Uptime doesn't do the repair, set the price or send anyone.
If you reach voicemail, leave the facility address, the door or dock number if known, what's wrong, and a callback number.
Commercial facilities are not charged by Uptime to access the public website or use its published service-request paths. For more, see how Uptime works and how rolling steel door repair calls work.
Have the address and the door or unit number? Call now.
Useful to have — not required
The address, the door or unit number and what's wrong are enough. These can save a question or two:
- The door type, from the table above
- Chain, crank or motor
- Width and height, only if they're already in your records — don't measure a damaged door
- What happened, and when
- The brand, only if it's on file or easy to read from a safe spot
- Who approves the work — at self-storage, usually the operator or the owner
What moves the price on a roll-up door?
We can't quote your roll-up door from a web page. The price depends on the door, the fault, parts, and access. Here's what to ask before you authorize work.
Price words, in plain terms. A service-call or diagnostic fee is what it costs to have someone look. A starting price is the low end for the simplest version of the job. A scoped fixed price is a set price for a written list of work. An estimate is a best guess that can change. The final quote sets the agreed scope and price; the invoice should reflect it and any changes you approved.
| What affects the price | Why it moves the number | Ask this |
|---|---|---|
| The visit | There may be a charge to come out and look | "Is there a service-call charge, and does it count toward the repair?" |
| After-hours timing | Nights and weekends may be priced differently | "Is the rate different tonight or this weekend?" |
| Slats or curtain | A few slats cost less than a whole curtain | "How many slats — or does the curtain need replacing?" |
| Bottom bar | Bent bars are common after a hit | "Repair or replace the bottom bar?" |
| Springs | Spring work takes time and the right parts | "Is spring work part of this price?" |
| Operator or hoist | Motor, chain hoist and crank parts differ | "Is this the operator, the hoist or the door?" |
| Door size and insulation | Bigger and insulated doors cost more to repair | "What size and type are you pricing?" |
| Parts on hand | Special-order parts can mean a second trip | "What's the lead time?" |
| Access | Lifts, racking and blocked openings add time | "Will you need a lift?" |
Get it in writing before work starts
- The scope: what gets fixed or replaced
- Parts and labor
- Any service-call or trip charge
- The company's own warranty terms
- Who handles any permit
- For regulated construction over $10,000, the company's South Carolina contractor license number and classification
National price examples, with sources: what commercial garage doors cost.
Ready to compare real options? Call and describe the door.
Repair or replace a rolling door?
Replacing a few slats, a bottom bar or the springs is usually a repair. A badly damaged curtain, a door that keeps failing, or parts that aren't made anymore push toward replacement.
| Factor | Points toward repair | Points toward replacement |
|---|---|---|
| Curtain damage | A few bent slats | Much of the curtain bent or torn |
| Guides and hood | Straight and solid | Bent, rusted or pulled loose |
| Parts | Still made and available | Discontinued, or no match for the slats |
| How it runs | One failed part | Worn barrel, springs and operator all at once |
| How the opening is used | Same as always | Now needs insulation, a motor or more cycles |
| Repair history | First problem in a long time | The same fix again and again |
Ask for both options when it's a close call. If you're weighing a different kind of door, see our research on rolling steel vs. sectional doors and the page on commercial garage door installation & replacement.
Local rules for roll-up doors here
A South Carolina contractor license is required for regulated general or mechanical contracting when the total cost of construction is more than $10,000. Permits come from the office for the building's address, and none of the local permit pages we checked says whether a roll-up door replacement needs one.
- License. Check a license number on the Contractor's Licensing Board lookup. There's no license category just for doors, and electrical work is its own category (S.C. Code Title 40, Chapter 11).
- City of Columbia. To pull a permit in the city, a contractor provides a copy of its state license and a current City of Columbia business license (contractor qualifications form).
- Which office. It depends on where the building sits, not the mailing city — find your office.
- Codes. Local offices switch to South Carolina's 2024 codes on January 1, 2027 (2024 modification index). If a replacement will be permitted near that date, ask which edition applies.
- Fire-rated rolling doors. DASMA generally calls for original-maker parts or complete replacement, with a limited exception for a listed retrofit fire-door operator accepted by the authority having jurisdiction (DASMA TDS 2502). See rolling fire doors.
The provider and the issuing office confirm what applies to your job.
Where we take roll-up door calls
We take calls about commercial buildings across Richland, Lexington, Kershaw, Fairfield, Calhoun and Saluda counties. That covers Columbia, West Columbia, Cayce, Lexington, Irmo, Chapin, Forest Acres, Blythewood, Camden and Lugoff, and the towns around them. If the call is shared with an independent repair company, that company confirms whether it serves the address.
Town pages: West Columbia & Cayce · Blythewood · Camden, Lugoff & Elgin · every county and town
Roll-up door questions from Columbia facility managers
Is a roll-up door the same as a rolling steel door? People use both names. "Rolling steel" usually means the heavier slat doors at warehouses and docks. "Roll-up" also covers lighter sheet doors like the ones at self-storage.
Is a roll-up door the same as a sectional overhead door? No. A roll-up coils around a drum above the opening. A sectional door lifts in panels along tracks. Describe what you see, and that's enough.
Can a few damaged slats be replaced without replacing the whole door? Often, if matching slats are still made and the rest of the curtain, the guides and the springs are sound. Ask for both options when it's close.
Do you take calls about self-storage roll-up doors? Yes, for commercial self-storage buildings. Give the unit number and say what the door is doing.
Can we push a roll-up door back into its guides ourselves? Please don't. A curtain out of its guides can drop or jam. Keep people clear and call.
Do you take calls about roll-up doors on trucks or trailers? No. Those are vehicle cargo doors. A truck-body or trailer shop handles them.
Our rolling door has a fire label. Is that different? Yes. Say so at the start of the call. Rated rolling doors have their own testing and repair rules — see rolling fire doors.
Get the door working again
Tell us which door or unit and what it's doing. If it's stuck open, lead with that.
Independent service-request website. Calls may be shared with an independent commercial dock-and-door repair company. That provider confirms availability, scope, pricing, and service terms.
About Uptime · How service requests work
Sources
Sources checked September 23, 2026.
- Licensing: S.C. Code Title 40, Chapter 11; Contractor's Licensing Board lookup; City of Columbia contractor qualifications form (rev. 04/2026)
- Codes: 2024 SC modification index
- Standards and guidance: DASMA standards list; DASMA TDS 2502; UL 325 (UL Standards & Engagement)
- Maker product lines: CornellCookson; Overhead Door commercial doors