C THOMASBuilding Services
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Fully renovated house exterior by C Thomas Building Services — fresh white render and new windows

C THOMAS BUILDING SERVICES

Local builder — 25 years of service

C Thomas Building — we pride ourselves as your local trusted builder. Serving the Rhondda and surrounding valleys.

Get a free quoteSee our work
  • Built to last
  • Renovated for life
What we do

Services

From full extensions to finishing touches — one trusted team for the whole job.

  • EXTENSIONS

    Single and double-storey extensions, designed and built to blend seamlessly with your home.

  • LANDSCAPING

    Patios, decking, garden walls and full outdoor transformations built for Welsh weather.

  • KITCHENS

    Complete kitchen renovations — from first fix to final finish, all trades handled in-house.

  • BATHROOMS

    Modern bathroom installations with quality fittings, tiling and plumbing done right.

Recent work

Projects

After: rear elevation of a Rhondda house, tired render replaced with crisp white cladding and a new gutter lineBefore: rear elevation of a Rhondda house, tired render replaced with crisp white cladding and a new gutter line
BEFOREAFTER
Exterior re-clad — Rhondda · drag to compare
After: front of a two-storey house, scaffolded with weathered walls, then finished in fresh white render with new windowsBefore: front of a two-storey house, scaffolded with weathered walls, then finished in fresh white render with new windows
BEFOREAFTER
Full exterior renovation · drag to compare
After: extension under construction with roof tiles going on behind scaffolding, then the finished two-storey rendered extension with French doorsBefore: extension under construction with roof tiles going on behind scaffolding, then the finished two-storey rendered extension with French doors
BEFOREAFTER
Single-storey extension on top of the original · drag to compare
What locals say

Google reviews

5.0
★★★★★View on Google
  • ★★★★★

    Chris and his team did an excellent job resolving our damp issues. They were professional from start to finish - they assessed the problem thoroughly, explained the causes clearly, and recommended practical solutions that made sense for our budget. The work was completed efficiently and they kept us informed throughout. The pricing was very reasonable for the quality of work provided. Would definitely recommend and use them again.

    Geraint Lloyd ·
  • ★★★★★

    Chris was recommended to us by a good friend. We only had a small job but after letting Chris know what was needed, he arranged to come the following day to get it done. He came to us after completing another job. Excellent work and a very good price.

    Belinda Lee ·
  • ★★★★★

    Excellent service, impeccable workmanship and very polite and respectful. Highly recommend C.Thomss Building Services. 5 stars!

    Steven Clarke ·
Ready when you are

Get in touch

Free, no-obligation quotes across the Rhondda. Give us a call or drop a message on WhatsApp.

Call 07470 998840WhatsApp us
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