Isle of Anglesey · Wales
uPVC window & door repair in Llangristiolus, Isle of Anglesey
Scratch, chip, burn and hole repairs to uPVC windows, doors and sills at your home in Llangristiolus, with a one-year guarantee on every repair.
- Repairs from £95
- Damage during building work
- Burns on sills

How we handle uPVC repair in Llangristiolus
We fill and refinish the damage to match the frame, woodgrain finishes included. Builders and developers use us for snagging repairs too. We regularly repair coloured and woodgrain uPVC, window frames & sills and conservatory frames, and people most often call us about damage during building work and burns on sills.
All of our repairs are guaranteed for twelve months. If something goes wrong with the work, we come back. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.
- Area
- Llangristiolus (LL62)
- County
- Isle of Anglesey
- Cover
- A year, on every repair
- Quote
- From £95. Fixed and free, based on pictures
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026

Repair or replace in Llangristiolus?
A new window, door or sill is a much bigger job, and new uPVC may not match the weathered frames around it. Repairing the damage keeps the original. Our uPVC repair starts from £95. Our prices are the same across the UK, with no extra for Llangristiolus. The job itself decides the price: the material, the amount of damage and how many items.
Why choose Surface Doctor in Llangristiolus
- Nothing taken out or refitted
- Honest advice, even when it means no job
- CHAS, Constructionline and SafeContractor accredited
- Work done at your home or business
Take a look at our full price list.
What happens on the day
We begin by going over the job with you, so there are no surprises. After that, protection goes down around the work area and we start. Allow a few hours.
- We start by cleaning the frame.
- We fill scratches, chips and holes.
- We sand the repair smooth.
- We colour-match the finish, including woodgrain effects.
- Finally we blend it into the rest of the frame.
Getting ready for the visit
- Let us know which floor the room is on
- Clear toiletries, mats and anything else from around the area
- Point us to the nearest place to park
How to get a price
There is no need for us to visit first. Nearly every job can be priced from photos: send a close-up, a wider shot and your postcode, and we will come back to you with a fixed figure.
Read more
What we cannot put right
Some jobs are not right for a repair, for example:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Not sure? Send pictures and we will give you a straight answer before you book.
Materials we repair
- Doors & door panels
- Window frames & sills
- Conservatory frames
- Coloured and woodgrain uPVC
- White uPVC
What affects the price in Llangristiolus
Repairs from £95. Every quote is fixed and free. What we take into account:
- How hard the colour is to match
- Any earlier repairs that need removing first
- How much damage there is
- Whether we combine several jobs
We do not add extras on the day. What we quote from your pictures is what you pay, and if the damage turns out to be different, we discuss it before starting.
Getting a price from pictures
We price nearly every job from photos. This is what to send:
- A clear, close picture of the problem area
- Your postcode, so we can check dates
- Any details about the material
- Good light, ideally daylight, without flash glare
Call 0345 017 0787 or use the quote form. With one close-up and one wider picture, we can give you a fixed price the same day in most cases.
DIY repairs versus a professional job
We understand the appeal of fixing it yourself. The trouble is that kit repairs often look fine at first and then fail, and then the old filler has to be removed first.
If you’ve already tried a DIY fix, that is fine. We take the old repair out and do it properly, so it does not stop a professional repair. It does add a little time, so tell us about it when you send pictures.
Signs you need uPVC repair in Llangristiolus
uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes burn sills, and old fittings leave holes.
Contact us if you’ve noticed:
- Burns on sills
- Holes from removed fittings and alarms
- Scratches from ladders and furniture
- Damage during building work
Before booking anyone
- If travel is included in the price
- Whether a trained technician does the job
- How long the guarantee is and what it covers
- How changes to the job are handled
Also near Llangristiolus
What else we do in Llangristiolus
Landlords, agents and businesses in Llangristiolus
Rental properties take more wear, and replacing things at every changeover adds up. Repairing between tenants keeps the property presentable for less.
Builders use us to fix snagging damage before handover. We can visit several plots in one trip.
FAQs for Llangristiolus
Do you work for landlords and businesses?
Yes, often. We quote for multiple addresses and fit around tenancy changeovers.
Can I add another job to the visit?
Of course, and it generally saves money. Send pictures of everything together and we’ll quote them together.
Do you work in Llangristiolus?
We do. Repair technicians travel to Llangristiolus from across the region, with no extra charge for travel.
Can a burnt window sill be fixed?
Yes. The burn is filled and refinished to match.
What happens once I’ve sent photos?
We come back with a fixed quote, plus dates. There’s no obligation to book.
Can you redo someone else’s repair?
Most of the time. Tell us what was done before.
Are there extra charges for Llangristiolus?
No. Our quotes include travel, and we charge the same wherever you are.
What do you need from me?
Send photos through the quote form or call 0345 017 0787.
Where we work around Llangristiolus
Llangristiolus is about 9 miles west of Bangor, in Isle of Anglesey. From the centre of Llangristiolus to the outlying streets, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. Llangristiolus is one of 115 places in Isle of Anglesey where we work. You can also see our page for Liverpool, about 60 miles away.
Every address in LL62 is within our area. Whether you live on Ffordd Meillion, Llys Tegeirian and Lon Cei or a nearby road, we can come to you. You will find Llangristiolus on the B4422, which makes it straightforward to reach. We also travel to Rhostrehwfa (1 mile north-east), Mona (1 mile north-west), Heneglwys (2 miles north), Bodffordd (2 miles north) and Llangefni (2 miles north-east). We also work in nearby towns such as Holyhead (13 miles north-west), Blackbridge (12 miles north-west), Porth-y-Felin (13 miles north-west), Menai Bridge (7 miles east), Stryd (13 miles west) and Porthaethwy (8 miles east).
Local landmarks in Llangristiolus
In Llangristiolus, that means homes near St Ceinwen's Church, Tafarn y Rhos pub and Ysgol Henblas, among other places. For rail, the closest station is Bodorgan station, roughly 3.4 miles south-west. Well-known places in the area include Ynys Cefni (2 miles east) and Cefni Hospital (2.4 miles north-east). The countryside around Llangristiolus includes Cefncwmwd and The Dingle.
About our accreditations · Every repair comes with a one-year guarantee.

