Isle of Anglesey · Wales
uPVC window & door repair in Gwalchmai, Isle of Anglesey
Our technicians come to Gwalchmai for scratch, chip, burn and hole repairs to uPVC windows, doors and sills. Nothing is taken out, and the work is guaranteed.
- Repairs from £95
- Chips and dents
- Damage during building work
How we handle uPVC repair in Gwalchmai
Builders and developers use us for snagging repairs too. We fill and refinish the damage so it blends into the frame, including woodgrain finishes. Typical jobs include scratches from ladders and furniture and damage during building work, in doors & door panels, coloured and woodgrain uPVC and white uPVC.
We stand behind the work with a one-year guarantee, so you’re covered after the visit. Warm soapy water and a soft cloth are all it needs. Don’t use solvents or scourers.
- Where
- Gwalchmai (LL65)
- County
- Isle of Anglesey
- Warranty
- A year, on every repair
- Price
- From £95. Free, fixed price from pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026
What we cannot put right
Honesty matters more than a booking, so here’s what a repair won’t do:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
If in doubt, send photos and we’ll say what we think before booking.
Materials we repair
- Conservatory frames
- Coloured and woodgrain uPVC
- Window frames & sills
- White uPVC
- Doors & door panels
Work for landlords and builders
We regularly price jobs from inventory or check-out photos. You can have a price before you arrange access, and we liaise with tenants about access if you’d like us to.
If you manage property in Gwalchmai, we will quote for several properties at once. Send photos for each one and we will come back with a combined price.
Nearby places to Gwalchmai
Other services in Gwalchmai
The process
Arrival times are agreed in advance. On site, it takes a few hours in most cases. We leave the room clean.
- First the frame or panel is cleaned.
- Next we fill the damage.
- We smooth the repair.
- We match the colour, including woodgrain finishes.
- Finally we blend it into the rest of the frame.
Before we arrive
- Avoid using the area for a few hours before we arrive
- Tell us if there are stairs or a lift
- Mention any parking restrictions or tricky access
Getting a price
Ring 0345 017 0787, or send us pictures through the quote form. With a clear picture of the damage and one of the whole window, door or sill, we can give you a fixed quote.
Read more
Can I fix it myself?
A DIY attempt is not a disaster. We take the old repair out and do it properly, so it won’t stop us repairing it. It does add a little time, so tell us about it when you send photos.
What a professional repair adds is preparation, colour matching and finishing. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, and the work is guaranteed.
Why repair rather than replace?
A new window, door or sill costs far more, and it may not match the rest after years of weathering. Repairing the damage keeps the original. Repairs from £95, with every job priced individually. Compared with replacing, repairing normally costs far less, because there is no removal, plumbing or making good. The quote lists exactly what you’re paying for.
Why choose Surface Doctor in Gwalchmai
- We come to you, anywhere in the UK
- No extra charge for your area
- Honest advice, even when it means no job
- One visit for most repairs
Read our full price list.
Questions from Gwalchmai
Can you price it without visiting?
Yes, almost always. Clear photos let us give you a fixed price without visiting.
Can you do more than one item on the same visit?
Yes. Combining jobs on one visit brings the cost down. Include pictures of each item.
What does uPVC repair cost?
Prices start from £95. We give a fixed quote from your photos. Send a close-up and a picture of the whole item with your LL65 postcode.
Do you work for landlords and businesses?
Yes. We work for landlords, agents, builders and businesses as well as householders.
What do you need from me?
Some pictures, your postcode and how to reach you. On the day, we only need access to the room.
I rent my home. Can I book you?
We’re happy to deal with the tenant, landlord or agent. Just ensure the landlord agrees.
How soon can you come?
That depends on our diary for your area. We’ll offer you dates when we send your quote.
Is repairing better than replacing?
Usually, when the rest is in good condition. A repair avoids removal and making good. We’ll tell you honestly if replacement makes more sense.
When to call us in Gwalchmai
uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes mark sills, and removed fittings leave holes.
It’s worth getting a quote if you see:
- Holes from removed fittings and alarms
- Scratches from ladders and furniture
- Burns on sills
- Chips and dents
What to look for in a quote
- Whether the price is fixed and includes VAT
- How long it needs to cure
- What prep work is covered
- If travel is included in the price
Prices and what affects them
Repairs from £95. A fixed quote means you know the cost before you book. We take into account:
- What the surface is made of
- The type of damage
- Whether we combine several jobs
- Whether old repairs or coatings need taking off
There are no surprise extras on the day. The price we quote from your pictures is the price you pay, unless the damage turns out to be different, in which case we talk to you first.
Quotes from your photos
Two or three clear pictures are typically enough. It helps if you send:
- Whether it’s been repaired or coated before
- The material, if you know it
- Natural light rather than flash
- Your postcode, so we can check dates
The quickest way to a price is to send two or three photos using our quote form or ring us. We will say right away if a repair is the right fix.
Our work in Gwalchmai
Gwalchmai is about 10 miles east of Holyhead, in Isle of Anglesey. Book a date that suits you, and we will give you an arrival time in advance, so you are not left waiting in all day. We work in 115 places in Isle of Anglesey, from the larger towns to small villages. We work right across the region, from Gwalchmai to Liverpool (62 miles away).
Jobs in LL65 are booked in the same way as anywhere else. That includes homes on Maes y Ffridd, Llain Delyn and Crown Street and the roads around them. If you are just outside Gwalchmai, we cover Gwalchmai Uchaf (1 mile south), Trewalchmai (1 mile south), Bryngwran (3 miles west), Bethel (4 miles south) and Bryn Du (4 miles south-west). Larger places within reach include Holyhead (10 miles west), Blackbridge (10 miles west), Porth-y-Felin (10 miles north-west), Llangefni (4 miles east), Menai Bridge (10 miles east) and Stryd (10 miles west).
Near you in Gwalchmai
In Gwalchmai, that means homes near Ysgol Gymuned y Ffridd, Gwalchmai Hotel and St Morhaiarn's Church and the streets around them. The nearest railway station is Ty Croes station, roughly 3.6 miles south-west. Well-known places in the area include Ynys Cefni (4.4 miles east) and Cefni Hospital (4.5 miles east). For a walk, there’s Llyn Hendref and Bryn-teg.
About our accreditations · Every repair comes with a one-year guarantee.
