Industrial door motor replacement in Chelmsford

At a glance

We can replace failed and obsolete door motors in Chelmsford and across Essex, from tubular motors in small service shutters to heavy-duty chain drives on large, heavy sectional and sliding doors.

Town: Chelmsford
Postcode district: CM1
Area: Essex
Guide price: £845 – £2,395

What our engineers check and fix

Brake and override. Brakes tested and manual override checked on every change.
Obsolete motors. When a motor is discontinued, we fit a suitable alternative and adapt the mounting.
Panel upgrades. Older panels can be replaced at the same time for better reliability and safety.
Written records. You receive written details of the new drive and test results for your records.
Force testing. Closing forces measured to BS EN 12453 where the door closes under power.

Examples of work we can quote for

Changing a tubular motor in a small service shutter that overheats and trips during busy periods.
Diagnosing a stalling roller shutter to confirm whether the motor, a broken spring or the control panel is at fault.
Fitting a centre-mounted motor where an end-mounted replacement would clash with racking beside the door.

Safety law for industrial doors in England

Industrial doors in Chelmsford 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.

Planning the work around your site

Before work starts we send a method statement and risk assessment, confirm who on site will be our contact and agree where materials and access equipment will go. On shared industrial estates that can mean booking yard space with the landlord.

Guide prices

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.

Questions from businesses in Chelmsford

Can you replace an obsolete door motor in Chelmsford?

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.

Will our door in Chelmsford be tested after the motor is changed?

Yes. We set limits, test the brake and manual override, check safety devices and measure closing forces where required, then give you a written record of the work and test results.

How soon can a door motor in Chelmsford 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.

Industrial door motor replacement near Chelmsford

Working in Chelmsford? We also take on jobs in Billericay, Witham, Maldon and across Essex.

Other services in Chelmsford

More about Industrial door motor replacement · industrial doors in Chelmsford. Last updated 19 October 2026.