Industrial door motor replacement in Sunbury-on-Thames

The short version

Industrial door motor replacement for roller shutters, sectional doors and sliding doors in Sunbury-on-Thames. We diagnose the fault, match a new drive to the door and re-commission it with safety devices tested.

Town: Sunbury-on-Thames
Postcode district: TW16
Area: Surrey
Guide price: £845 – £2,395

What's included

Panel upgrades. Older panels can be replaced at the same time for better reliability and safety.
Fault diagnosis. Diagnosis comes first, so you only pay for the parts the door actually needs.
Matched drives. Each replacement drive is selected for the door it will move, not just the old part number.
Re-commissioning. Limits set, cycles tested and safety devices checked before handover.
Written records. A record of the work and tests for your maintenance file.

What this work can involve

Fitting a centre-mounted motor where an end-mounted replacement would clash with racking beside the door.
Upgrading an old relay control panel to a modern unit with monitored safety edge inputs during a motor change.
Replacing a burnt-out direct-drive motor on a loading bay door and fitting an inverter control panel at the same time.

Safety law for industrial doors in England

Industrial doors in Sunbury-on-Thames are covered by the same rules as the rest of Great Britain. On handover you should receive user instructions and, for a powered door, the conformity paperwork, because the installer is treated as the manufacturer when they assemble or motorise it. Afterwards, keeping the door in efficient working order is the occupier's job under the Workplace Regulations 1992 and PUWER 1998, which in practice means regular servicing and a written log.

How the work is organised

Testing and repairs can mean closing an opening, so we agree timing and access with you before the visit, including early, late or weekend slots where the site needs them.

Budgeting for industrial door motor replacement in Sunbury-on-Thames

Industrial door motor replacement guide prices
Item	Guide price (ex VAT)
Motor replacement	£845 – £2,395
Repair visit (attendance and first hour)	£145 – £195

Guide prices excluding VAT, which is added at the current rate where it applies. The visit price is agreed before we attend, and any repair is quoted before we carry it out.

Frequently asked questions

How soon can a door motor in Sunbury-on-Thames be replaced?

Many common motors can be sourced quickly, and fitting usually takes a few hours once the drive is on site. Specialist or obsolete motors may need ordering; we tell you the lead time with the quote.

Can you replace an obsolete door motor in Sunbury-on-Thames?

Yes. Where the original is no longer made, we fit an equivalent drive with any adapter plates or couplings needed, then set limits and test the safety devices before the door goes back into use.

Should we replace the whole door instead of the motor in Sunbury-on-Thames?

If the door itself is old, damaged or needs several other repairs, replacement can be better value. We price both where it makes sense, so you can weigh up the cost and remaining life honestly.

Industrial door motor replacement near Sunbury-on-Thames

Working in Sunbury-on-Thames? We also take on jobs in Walton-on-Thames, Hampton, Hanworth and across Surrey.

Other services in Sunbury-on-Thames

More about Industrial door motor replacement · industrial doors in Sunbury-on-Thames. Last updated 19 October 2026.