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Commercial Roll-Up & Rolling-Steel Door Repair in Reno, NV

For commercial roll-up door repair in Reno, NV, call (385) 325-7138 about a jammed curtain, bent guides, a damaged bottom bar, or a rolling-steel door that won't open or close. Tell us which opening is affected and where the curtain stopped.

CALL NOW — COMMERCIAL LINE(385) 325-7138

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 18, 2026.


Rolling steel, sheet door, or something else?

A coiling door — also called a roll-up or rolling door — is one curtain that wraps around a barrel above the opening. There's no track running back into the building and no hinged panels. The curtain is either interlocking steel slats or a single formed sheet.

What you seeWhat it isWhere it gets fixed
Interlocking metal slats coiling onto a barrelRolling steel doorThis page
One formed sheet of steel that curls upCommercial sheet door — common on self-storage and light industrialThis page
Hinged panels riding tracks above the openingSectional overhead doorCommercial overhead door repair
A fast fabric or rigid door at an interior or exterior openingHigh-speed doorHigh-speed door repair
A coiling door identified as fire-rated by its label or building records; an alarm connection may be presentRolling fire doorRolling fire door repair
A coiling grille or counter shutter over an opening inside a buildingGrille or counter shutterThis page, if it's building-mounted — ask

If you already know the door is fire-rated from its label or building records, use the fire door page. It is a fire-rated coiling assembly, with a release system that may connect to an alarm. Returning a released door to operation takes qualified, assembly-specific work and the required testing and records — not an improvised reset.

Coiling-door nameplate examples for identification: Overhead Door, Cornell, Cookson, Raynor, Wayne Dalton. Brand names are listed to help you describe your equipment. They are not evidence of what is installed at your facility, of authorized service, or of any dealer affiliation.


What to report when a rolling door jams

Describe the curtain and the opening. Don't diagnose.

What you can seeWhat a qualified provider checksHow to report it
Curtain stopped partway and won't moveCurtain, guides, counterbalance in the barrel, driveWhich opening, roughly where it stopped
Curtain is skewed — one side higherGuides, curtain condition, counterbalanceThat it's crooked. Don't keep running it.
Slats bent or the bottom bar is damaged after a hitCurtain, guides, bottom bar and connected componentsBay number and what hit it
Curtain pulled out of a guideCurtain, guides, mountingExactly that. Don't try to feed it back in.
Chain hoist turns but the door doesn't moveDrive, reduction, curtain conditionWhat you turned and what happened
Motor operator runs, door doesn'tOperator, drive, curtain path, controlsWhat you heard, and whether it moved at all
Door won't close and the opening is exposedCurtain, guides, operator, protective devicesSay the opening is exposed and why that matters
Door came down on its ownCounterbalance, drive, and any fire-release system if it is a rated assemblyReport the descent. If records identify a fire-rated assembly, use the fire page.

A rolling door's counterbalance lives inside the barrel, where you can't see it and shouldn't reach it. Torsion springs in a coiling door barrel hold a lot of stored energy. Don't pull harder on the chain, don't have two people hang on it, and don't take the hood off to "have a look."

If the door is in an unsafe condition: keep people and equipment clear, don't force it or keep cycling the operator, and take the opening out of use through your facility's established process.


Opening exposed and the door won't close?

Call (385) 325-7138 and say that first. A coiling door stuck open is a building-security problem before it's a repair problem, and it's the fact that changes how you'd want the call handled.

Say which opening, whether stock or vehicles are exposed, and whether you have another door that still works. Then leave it alone — don't rig a chain, a pallet stack or a strap across the opening, and don't keep cycling the operator hoping it catches.

We don't dispatch and we can't promise a time. The independent provider confirms whether it can take the job at your address and when.

If the door is stuck open, say so first.

CALL NOW — COMMERCIAL LINE(385) 325-7138

What rolling-door repair usually involves

Curtain and slats. Individual slat replacement is often possible on a slatted door. On a one-piece sheet door, damage past a certain point usually means a new curtain. Ask which you're being quoted.

Guides. The vertical channels the curtain rides in. Forklift strikes bend them, and a bent guide will keep jamming a perfectly good curtain.

Bottom bar and astragal. The weighted bar at the bottom edge, and the seal on it. On a powered door the bottom bar often carries the safety edge.

Barrel and counterbalance. Inside the hood. Specialist work.

Hoods and mounting. The provider checks related mounting and hood damage after an impact.

Operators, hoists and controls

Coiling doors get driven by a chain hoist, a crank, or a motor operator, and sometimes a door has more than one of those for backup. Ask the provider which system they're proposing to work on.

Ask separately about electrical scope. Identify any new circuit or changed supply wiring rather than treating it as a routine mechanical adjustment, and confirm which Nevada classification authorizes the work. Appurtenant controls and supply wiring are not the same scope. NAC 624

No one should be bypassing a photo eye or safety edge to make a door close. Report the observed behavior so the provider can assess the cause and compatible protection.

Grilles and counter shutters: check the opening first

Coiling grilles and counter shutters use similar mechanisms and are often in scope when they're building-mounted — a coiling shutter over a warehouse pass-through, a parts-counter grille in a fleet shop. What's outside scope is pedestrian storefront security work, locksmithing, and vehicle gates. If you're not sure which one you have, describe the opening on the call.


What happens when you call

  1. You call (385) 325-7138 and describe the facility location and what the door is doing.
  2. Calls may be shared with an independent commercial dock-and-door repair company.
  3. That provider confirms the address, the scope, availability, pricing, scheduling, and its own work and warranty terms.

Example of what to say: "The roll-up door at our Reno warehouse is jammed halfway and the opening is wide open — I can give you the address."

Example wording only — not a real job.

If you reach voicemail, leave the facility address, the door or dock number if known, what's wrong, and a callback number.

CALL NOW — COMMERCIAL LINE(385) 325-7138

Useful on the call, but never required

Report what you already know or can observe from a safe place. Do not operate failed equipment or approach it to fill in these details.

  • The door or opening number
  • Where the curtain stopped
  • Whether the opening is exposed
  • Whether it was struck, and by what
  • Whether the door has a fire label you already know about
  • Any nameplate already in a maintenance file

You can call without a model, a photo, a measurement or an equipment name. Never approach a jammed curtain, an open hood or a damaged guide to get one.


What changes the price, and when the curtain gets replaced

We can't quote your exact repair from a web page. The price depends on the equipment, the fault, parts, and access. Here's what to ask before you authorize work.

Cost driverWhat to askRepair or replace
Curtain damageIs this a slat repair, a section of curtain, or a whole new curtain?Slatted doors often repair; sheet doors past a certain damage usually don't
Guides and bottom barAre the guides straight, and is the bottom bar included?Bent guides will re-jam a new curtain
Barrel and counterbalanceIs the counterbalance being adjusted, serviced or replaced?Specialist scope either way
Drive systemChain hoist, crank or motor — which is in the proposal?
Opening sizeWide openings mean more curtain and more labour
AccessLift needed? Interior or exterior? Live area?
Fire ratingIf it's a labeled assembly, components approved for that assembly and its documentation matterGoes to the fire door page

Call and ask what the visit covers before you approve anything.

CALL NOW — COMMERCIAL LINE(385) 325-7138

Local checks before you authorize rolling-door work

Check the company’s licence against the actual job scope, then confirm any permit requirements with the office responsible for the facility address.

Before you authorizeWhat to verifyWhere
Mechanical scopeNevada classification C-3d, Overhead Doors includes overhead-door installation and appurtenant apparatus. Confirm the appropriate classification for the actual rolling-door scope. Ask for the licence number and check it.NAC 624 · Contractors Board
Electrical scopeWiring and power are separately licensed. Ask who is doing it.NAC 624
Replacement assembliesThe Northern Nevada amendments include location-specific wind provisions. Exterior replacement assemblies and changed rated components or anchorage need the applicable design criteria and documentation. Ask your building department what applies to the opening.Your building department
Permit jurisdictionReno, Sparks and unincorporated Washoe share the ONE portal but are separate agencies. Storey, Fernley and Lyon are separate offices entirely.onenv.us · Service area
Fire-rated openingsLabeled assemblies carry inspection, drop-test and records requirements.Rolling fire door repair

What's in scope, and what isn't

Commercial loading-dock equipment and building-mounted commercial doors only. Not residential garage doors, boat docks or lifts, truck or trailer cargo doors, pedestrian storefront or automatic-entry doors, glass or hollow-metal walk-through doors and their locks or closers, parts-only orders, or structural concrete, pit or slab work.

On this page: building-mounted commercial coiling and sheet doors, their curtains, guides, bottom bars, barrels, drives and controls — including commercial self-storage roll-up doors and building-mounted coiling grilles and shutters. Sectional doors go to commercial overhead repair. High-speed doors go to high-speed door repair. Fire-rated assemblies go to rolling fire door repair.


Questions before you call

Are self-storage roll-up doors included?

Commercial self-storage buildings are in scope — those are building-mounted sheet doors on a commercial facility. What's not in scope is a homeowner's garage door and the roll-up door on the back of a box truck.

Is a rolling steel door the same as a sectional overhead door?

No. A coiling door wraps one curtain onto a barrel. A sectional door is hinged panels on a track. People use "overhead door" and "warehouse door" loosely for both, which is fine on the phone — just describe what you see.

The curtain is stuck. Can we pull harder on the chain?

No. Don't force it, don't have two people hang on the hoist chain, and don't open the hood. The counterbalance inside the barrel holds serious stored energy. Take the opening out of service through your facility's process.

What changes if the door turns out to be fire-rated?

Quite a lot. A labeled assembly needs components approved for that system, the release path has to work correctly afterward, and there are inspection and record requirements attached. Say so on the call and use the rolling fire door page. Don't reset it in the meantime.


Call about your rolling door

Give the facility address and say where the curtain stopped. The independent provider confirms whether it can take the job at your address, and when.

CALL NOW — COMMERCIAL LINE(385) 325-7138

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.


For national equipment context, see commercial rolling-door equipment.

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Sources

Sources checked September 18, 2026 for the facts discussed here.

Call Commercial Line(385) 325-7138