Roll-up doors
Steel curtain doors that coil into a barrel above the opening. Built for tight headroom and heavy duty cycles. We repair curtains, barrels, springs and bottom bars, and replace whole units where the slats are past saving.
Commercial · Riverside County
Roll-up curtains, sectional doors, jackshaft operators and dock equipment. We service warehouses, workshops, fleet yards and retail across the county — including doors we did not fit.

What we work on
Steel curtain doors that coil into a barrel above the opening. Built for tight headroom and heavy duty cycles. We repair curtains, barrels, springs and bottom bars, and replace whole units where the slats are past saving.
Panelled doors running back on horizontal tracks. Better insulation, quieter operation and easier panel-by-panel repair. Insulated, full-view glass and vision-panel configurations all supported.
Jackshaft units where headroom is tight, trolley operators on standard installs, and chain hoists as manual backup. Sized to door weight and duty cycle rather than to whatever was there before.
Levellers, seals, bumpers and the hardware around them. Doors and docks fail together often enough that treating them separately usually means paying for two visits to fix one problem.
Scheduled maintenance set by cycle count, with priority response on breakdowns. A door opening two hundred times a day wears roughly ten times faster than a domestic one, and servicing it annually is not enough.
Aluminium and glass sectional doors for workshops, showrooms and training facilities. They transform a dark commercial space, and they need springs sized properly because they are heavier than they look.
Downtime
On a commercial site the repair bill is rarely the real cost. What it costs is the despatch that did not go out, the bay that could not be loaded, or the shop that could not open. We ask what the door is stopping when you call, because that decides the order we come in.
Who we work with
Monday to Saturday, 8am to 6pm. If work has to happen outside your trading hours, say so when you book and we will schedule it.
Give us the site and what it is holding up. If it is stopping work we will get someone out today where we can.
How a commercial call goes
Questions
Response times, contracts, and what happens with doors we did not install.
Ring and ask. Bo has been doing this in Riverside County for over thirty years and there is no charge for a question.
(951) 232-9778Mon–Sat · 8am–6pmWithin working hours and inside Western Riverside County, usually the same day. We ask what the door is stopping when you call, because a dock door blocking despatch is a different priority to a store-room door that can wait until Thursday.
A roll-up coils into a barrel above the opening and suits tight headroom and heavy duty cycles. A sectional runs back along horizontal tracks in panels, insulates better and operates more quietly. Warehouses tend to use both, in different places.
Yes. Most commercial sites are better off on a schedule than waiting for failures, because a planned visit costs a fraction of a breakdown that stops work. We set the interval by cycle count rather than by calendar.
A door opening two hundred times a day wears out roughly ten times faster than a domestic one. Servicing it annually is not enough.
Yes, and most of our commercial work is exactly that. We service and repair whatever is already on site regardless of who fitted it, and we will tell you honestly when a door is past economic repair rather than keep patching it.
Jackshaft units beside the door where headroom is tight, trolley operators on standard sectional installations, and chain hoists as a manual backup on larger doors. The choice comes down to headroom, door weight and how often it cycles.
Yes, levellers, seals, bumpers and the surrounding hardware. A door and a dock fail together often enough that treating them separately usually means two visits for one problem.
We work Monday to Saturday, 8am to 6pm. If a job needs doing outside trading hours to avoid stopping your work, say so when you book and we will schedule it, but we will not pretend we run a night shift.
It depends almost entirely on cycles rather than years. A door cycling two hundred times a day will need springs and rollers annually and a full replacement far sooner than a domestic one. We size springs to the actual duty cycle for that reason.
Most builder-grade doors ship with steel rollers that have no bearings. They wear, then grind, then shake the whole door. Swapping to sealed nylon rollers is the single cheapest change that quietens a door and takes load off the opener.
Rollers, hinges, bearings and the torsion bar, using a garage door lubricant rather than a general spray. Do not grease the track itself, because the rollers need to roll rather than slide, and a greasy track collects dust.