Commercial roll-up doors. Warehouse, shop, dock, every type covered.
Last updated August 17, 2026
A stuck overhead door shuts down a warehouse, a loading dock, or a repair shop in real time. The techs we send service sectional overhead doors, rolling steel service doors, and fire-rated doors across San Diego, Kearny Mesa, Sorrento Valley, Otay Mesa, Miramar. Heavier springs, three-phase motors, and commercial-grade tracks are all routine work for us.
What's included in this service?
- Sectional overhead door spring, cable, and track service
- Rolling steel service door (curtain door) drum and curtain repair
- Commercial jackshaft opener repair and replacement (LiftMaster LJ8950W, J-series)
- Three-phase motor diagnosis and replacement
- 24V control board, push-button station, and photo-eye service
- Fire-rated door annual drop-testing (NFPA 80 compliance)
- Loading-dock door impact repair and realignment
- Preventive maintenance contracts with response SLAs
When do you need this service?
- Door is stuck open or closed and the business is affected
- Forklift or truck impact bent a panel, track, or the curtain
- Rolling steel door binds when curtain rolls onto the drum
- Motor hums but the door does not move
- Fire door failed the annual drop test and needs re-certification
- Chain hoist broke on a manual door
- Dock leveler or dock seal also needs work (we coordinate)
What do homeowners ask about Roll-Up Doors?
Do you do dispatch for national chains?
We work with local facilities managers for national chains but we don't participate in national third-party dispatch platforms that pay 60 days out. If you're a property manager for a national tenant, call us directly and we'll set up a direct account, no middleman.
What's on a commercial maintenance contract?
Typically two scheduled inspections per year covering spring cycle counts, cable and drum condition, motor current draw, safety-edge and photo-eye function, limit-switch calibration, and hardware tightening. Fire doors get the required annual NFPA 80 drop-test and documentation. Contracts also include priority response and no overtime billing.
Can you service rolling steel doors on security grilles?
Yes. Storefront security grilles and rolling steel shutters have the same failure modes as warehouse roll-ups, spring tension, curtain guides, and control-station faults. The techs we send service Cornell, Cookson, and Clopay commercial lines.
How fast can you respond to a shut-down door?
Contract customers: usually within 2 hours during business hours. Non-contract same-day if we have capacity, next business day otherwise. For a truly stopped operation, a loading dock mid-shift or a shop with vehicles trapped inside, call and say so; we prioritize those above routine work.
Where do we offer Roll-Up Doors in San Diego County?
We provide roll-up doors in every city and community in San Diego County. Pick your city for local climate notes and service specifics.
See roll-up doors in all 67 cities
Need roll-up doors in San Diego County?
Call for a free quote. Most work scheduled within the week.