Repairs and aftercare · CM14
Roller garage door motor replacement in Brentwood
If the electric roller door on your garage in Brentwood has stopped because the motor has failed, we can replace it. We fit compatible tubular motors for homes in Essex, set the limits and test the safety devices, with the price agreed before we come out.
- Guide price
- from £395 inc VAT
- First step
- Visit price agreed first
- Covers
- Brentwood, CM14, CM13 and CM15
- Area
- Essex
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What should I know about roller garage door motor replacement in Brentwood?
- Motors are matched to your barrel size and curtain weight, not just to the space inside the roller box.
- A compatible tubular motor is fitted inside your existing barrel and wired to the control box on the wall.
- The engineer shows you how the manual override works on your new motor before handing the door back.
- Remotes and keypads are paired again after the motor is fitted, and each one is tested at the door.
How does it work in Brentwood?
The motor is fitted, the limits are set and the door is tested. Any other parts the door needs are quoted before they're fitted.
- STEP 01
Tell us about the door
Describe the door and what you need, with a photo or video if you can.
- STEP 02
Agree the visit price
We confirm the visit price before anyone comes out.
- STEP 03
Visit
The engineer finds the cause and makes the door safe where possible.
- STEP 04
Parts quoted first
Any parts are quoted before they are fitted, so you decide.
How much does roller garage door motor replacement cost in Brentwood?
| Item | Guide price (inc VAT) | Ex VAT |
|---|---|---|
| Tubular motor replacement, fitted and commissioned | £395–£695 | £329.17–£579.17 + VAT |
Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.
Covering Brentwood and nearby
Our coverage in Essex includes Brentwood and the CM14, CM13 and CM15 postcode districts, so the same guide prices and written quotes apply here. For reference, Brentwood sits roughly 11 miles from Chelmsford.
Nearby, we also take enquiries from Billericay, Hornchurch and Romford.
Rules that apply in Brentwood
Powered door safety
Every powered door we fit is commissioned with force testing to BS EN 12453 and handed over with a Declaration of Conformity and UKCA or CE marking, as the Supply of Machinery (Safety) Regulations 2008 require.
Electrics
An electric door needs a power supply near the roller box. Electrical work must meet BS 7671, and in England some domestic electrical work is notifiable under Part P, so it is done by a registered competent person or signed off by building control.
Roller garage door motor replacement in Brentwood: questions
What should I do while I wait for a visit in Brentwood?
If the door is stuck part-open, keep people, pets and cars clear of it and switch off the power at the isolator if it is safe to reach. Do not force the curtain or open the roller box. Your Brentwood visit date is confirmed in writing.
Will you fix the door on the first visit?
A fault can sometimes be found and put right on the first visit, but we never promise it. If a part needs ordering, we quote for it first, make the door safe where we can, and confirm the return date in writing.
Do you cover Brentwood?
Yes. Brentwood is part of the area we cover in Essex, including CM14, CM13 and CM15. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.
Can I get a price for Brentwood without anyone visiting?
Yes. The guide price tool takes four steps and gives a range for your opening and door type. It is a guide, not a quote: the written quote comes after the survey or once the visit price is agreed.
Does a new motor change how the manual override works?
It can. Different motors use different override arrangements, such as an internal crank or a winding handle. The engineer shows you how the override on your new motor works before leaving, and you should keep the handle somewhere you can find it in the dark. Our power-cut guide explains how overrides work in general.
Should I replace the motor or the whole door?
Replace the motor when the rest of the door is sound: the curtain runs straight, the laths are undamaged, and the guides and barrel are in good order. If several major parts are worn, or the door has other recurring faults, a new door may be better value. The engineer will tell you plainly what they find.
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Tell us what you need and we confirm the visit price before anyone comes out.