Repairs and aftercare · LL77
Roller garage door motor replacement in Llangefni
A motor that hums, cuts out or won't turn the barrel isn't always the motor at fault. For homes in Llangefni and elsewhere in Gwynedd, we can diagnose the problem first, then quote for a new motor only if it's needed. Travel to Llangefni is priced individually and shown in writing before you agree to anything.
- Guide price
- from £395 inc VAT
- First step
- Visit price agreed first
- Covers
- Llangefni, LL77
- Area
- Gwynedd
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What should I know about roller garage door motor replacement in Llangefni?
- Motors are matched to your barrel size and curtain weight, not just to the space inside the roller box.
- Where the cause of a stopped door is unclear, a diagnostic repair visit comes first, before any motor is ordered.
- 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 Llangefni?
Tell us what the roller door at your home in Llangefni is doing, and send photos of the control box and its label if you can. A rough width and height of the door helps too.
- 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 Llangefni?
| 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 Llangefni
Jobs in Llangefni are arranged individually because of travel. You still get a guide price online first, and any travel cost appears in the written quote. Llangefni lies around 8 miles from Bangor.
Rules that apply in Llangefni
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 Wales 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 Llangefni: questions
Do you cover Llangefni?
Yes. Llangefni is part of the area we cover in Gwynedd, including LL77. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.
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.
What should I do while I wait for a visit in Llangefni?
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 Llangefni visit date is confirmed in writing.
Do you repair roller doors you did not fit in Llangefni?
Yes. We repair roller garage doors of any make in Llangefni and across LL77, where parts are available. If a part is no longer made, we tell you what will fit instead, or price a replacement door if that is the better option.
Why does my roller door motor hum but not move?
A humming motor that doesn't turn the barrel can mean the motor has failed, but it can also point to an obstruction, a curtain jammed in the guides or a fault in the control box. Stop pressing the button, keep clear of the door and don't force the curtain. A repair visit diagnoses the cause before any parts are quoted.
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.
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Tell us what you need and we confirm the visit price before anyone comes out.