Carmarthenshire · Wales

uPVC window & door repair in Llanelli, Carmarthenshire

Damaged window, door or sill in Llanelli? We put it right where it is, match it on site and back it with a one-year guarantee.

  • Repairs from £95
  • Holes from removed fittings and alarms
  • Damage during building work
Surface Doctor technician repairing a wooden kitchen worktop

Trusted uPVC repair in Llanelli

Llanelli: your questions answered

What if the damage is worse than the photos show?

Your quote covers the damage in the photos. Anything extra is discussed before we begin.

How much does uPVC repair cost in Llanelli?

Prices start from £95. The exact price depends on the damage, so we quote from photos. You will get a fixed figure before you book.

What do you need from me?

Some photos, your postcode and how to reach you. On the day, access to the room.

Are you accredited?

We are accredited with CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile.

Do I need to be at home?

Yes. The technician needs access to the room for the visit, at a time that suits you.

Is the work guaranteed?

Yes, for a year. If there is a problem with the work in that time, we come back and put it right.

Can landlords book you?

We do, regularly. We can quote for several properties together and work between tenancies.

Do you charge for travel?

Travel is included in the price, with the same prices everywhere we work.

uPVC repair in Llanelli without replacing anything

We also do snagging repairs for builders. We fill and refinish the damage to match the frame, woodgrain finishes included. We’re often asked to fix burns on sills and damage during building work, on window frames & sills, conservatory frames and doors & door panels.

We guarantee the work for a year. If there is a problem with the repair within the year, we return and sort it. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.

White panel with a damaged edge, shown before and after repair
Location
Llanelli (SA15, SA14)
Region
Carmarthenshire
Cover
12 months on all our work
Quotes
From £95. Free and fixed, from your pictures
Telephone
0345 017 0787
Last updated
23 October 2026

Common problems we fix in Llanelli

uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes mark sills, and old fittings leave holes.

You may need us if you’ve spotted any of these:

  • Scratches from ladders and furniture
  • Holes from removed fittings and alarms
  • Chips and dents
  • Burns on sills

Questions to ask before booking

  • How changes to the job are handled
  • How long it needs to cure
  • Who turns up on the day
  • Aftercare advice

Our hiring checklist

Prices and what affects them

Repairs from £95. Quotes are free and the price is fixed. What we look at:

  • The type of damage
  • The material
  • Unusual colours or finishes
  • How easy the damage is to reach

Compared with replacing, repairing typically costs far less, because nothing has to be taken out, refitted or made good. The quote lists exactly what you’re paying for.

Quotes from your photos

Most quotes are done from pictures alone. To make it quick:

  • Natural light rather than flash
  • One sharp close-up of the damage
  • Where you are, by postcode
  • One picture of the whole window, door or sill

Getting a price is easy: snap the damage close up and then the whole item, send them over with your postcode, and you will get a fixed quote back. There is no charge for the quote and no obligation.

Honest limits

We will always be straight with you, 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

Send us pictures and we will tell you honestly before you book.

Surfaces we repair

  • Doors & door panels
  • White uPVC
  • Coloured and woodgrain uPVC
  • Conservatory frames
  • Window frames & sills

DIY repairs versus a professional job

A DIY attempt isn’t a disaster. 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 photos.

It’s tempting to reach for a kit, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Doing it properly first is usually the cheaper route.

Repair or replace: which is better?

Replacing the frame or sill costs far more, and it may not match the rest after years of weathering. A repair keeps the original. Prices start from £95. What it costs depends on how much damage there is and what kind, the material and how many jobs we combine into one visit. You get a fixed quote from your pictures, so you know the cost before you book.

Why Llanelli customers choose us

  • No extra charge for your area
  • We leave the room as we found it
  • Every repair guaranteed for a year
  • CHAS and Constructionline accredited

Read our prices page.

What we do, step by step

Arrival times are agreed in advance, so you know when to expect us. Once we are there, the work takes a few hours for most jobs. We leave the room clean and you will know when it can be used.

  1. We start by cleaning the frame.
  2. Scratches, chips and holes are filled.
  3. We sand the repair smooth.
  4. We match the colour, including woodgrain finishes.
  5. The repair is blended into the surface around it.

Preparing for the visit

  • Clear the area around the damage
  • Ensure the area is dry
  • Plan for the room to be out of bounds to pets and children

Get a quote

A quote takes minutes to ask for: take one close-up and one wider shot of the window, door or sill, include your postcode and send them to us. You’ll get a fixed price, not an estimate.

Get a fixed quote

Advice

Our work in Llanelli

Llanelli is about 9 miles west of Swansea, in Carmarthenshire. Anywhere in SA15, we come to you. Llanelli is one of 195 places in Carmarthenshire where we work.

We work across SA15 and SA14 and the streets around it. You will find streets such as College Square, Market Street and High Street, all of which we cover. You will find Llanelli on the A476 and A484, which makes it straightforward to reach. If you are just outside Llanelli, we cover Box (1 mile north-east), Bigyn (1 mile south), Wern (1 mile south-west), Llanelli Rural (1 mile west) and Capel (1 mile east). Further out, we also cover Carmarthen (14 miles north-west), Ammanford (10 miles north-east), Burry Port (4 miles west), Betws (10 miles north-east), Pembrey and Burry Port Town (5 miles west) and Achddu (4 miles west). Llanelli is one of the larger places we cover in Carmarthenshire.

What’s near Llanelli

Around Llanelli, we work in homes near The Halfmoon pub, Stebonheath C.P. School and Coedcae School, among other places. Other local landmarks include St Alban's Church (less than half a mile north-east) and St. John Lloyd (0.8 miles north-east). Llanelli’s nearest station is Llanelli station, roughly 0.7 miles south-west of the centre. Other landmarks nearby include Llanelli New Castle (0.5 miles west) and Prince Philip Hospital (0.9 miles north-east). The countryside around Llanelli includes WWT Llanelli Wetland Centre and Bryn Harddfan.

Map of Llanelli © OpenStreetMap contributors

Landlords, agents and businesses in Llanelli

Rented homes see more wear and tear, and replacing items every time a tenant leaves is expensive. Repairing between tenants keeps the property presentable for less.

We’re used to working with agents and managing companies. Send the address, photos and access details.

CHAS accredited contractor and Constructionline logos SafeContractor, SMAS Worksafe and Builder’s Profile logos

About our accreditations · Every repair comes with a one-year guarantee.

Read what customers say about us on Trustpilot.