Builder FinderUK

The UK's directory of local builders and tradespeople

Builder FinderUK

Builders in Wales

2,600 builders

About these results

Builders, then related trades.

2,600 builders in Wales; listings updated 11 Oct 2026.

  1. Nwhomework Ltd

    Builders, Carpenters, Plumbers, Plasterers, Bricklayers

    Abergele

    View profile

    • Conversions - General
    • Loft Conversion
    • Bricklaying

    Abergele

  2. Brill Upvc

    Builders

    Barry

    View profile

    • Conservatories
    • Fascias & Soffits
    • Windows & Doors (uPVC & Metal)

    Barry

  4. Tris Owens

    Builders, Painters, Carpenters, Plasterers, Bricklayers, Landscapers, Tilers, Roofers

    Colwyn Bay

    View profile

    • Conversions - General
    • Loft Conversion
    • Bricklaying

    Colwyn Bay

  7. Walnut Contractors

    Builders, Painters, Plumbers, Landscapers, Roofers

    Bangor, Gwynedd

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    • Groundwork & Foundations
    • Landscaping
    • Painting & Decorating

    Bangor, Gwynedd

  10. Gethin Parry

    Builders, Plasterers, Bricklayers, Landscapers, Tilers

    Caernarfon

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    • Groundwork & Foundations
    • Restoration & Refurbishment
    • Bricklaying

    Caernarfon

  14. CFL (Chep) Ltd

    Builders, Bricklayers

    Abergavenny

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    • Conversions - General
    • Extensions
    • Groundwork & Foundations

    Abergavenny

  16. Orange Grove Construction

    Builders, Painters, Plumbers, Plasterers, Bricklayers, Landscapers, Tilers, Electricians, Roofers

    Hengoed

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    • Conversions - General
    • Extensions
    • Groundwork & Foundations

    Hengoed

  17. HAY CONSTRUCT LTD

    Builders, Painters, Carpenters, Plumbers, Plasterers, Bricklayers, Landscapers, Tilers, Roofers

    Pembroke Dock

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    • Conversions - General
    • Extensions
    • Loft Conversion

    Pembroke Dock

  18. ecas systems

    Builders, Carpenters, Plasterers, Bricklayers, Tilers

    Merthyr Tydfil

    View profile

    • Conversions - General
    • Extensions
    • Groundwork & Foundations

    Merthyr Tydfil

  19. FixiClean

    Builders, Carpenters, Plumbers, Plasterers, Bricklayers, Tilers, Roofers

    Pontypridd

    View profile

    • Conversions - General
    • Extensions
    • Loft Conversion

    Pontypridd

  20. K2 Contracts

    Builders, Plasterers, Bricklayers, Roofers

    Ammanford

    View profile

    • Conversions - General
    • Extensions
    • Bricklaying

    Ammanford

  22. Multitrade

    Builders, Painters, Carpenters, Plumbers, Bricklayers, Landscapers, Tilers, Roofers

    Cardiff

    View profile

    • Conversions - General
    • Groundwork & Foundations
    • Bricklaying

    Cardiff

  23. Ronan Olivier

    Builders, Carpenters, Landscapers

    Newport, Dyfed

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    • Groundwork & Foundations
    • Carpentry
    • Landscaping

    Newport, Dyfed

  24. anthony evans

    Builders, Carpenters, Bricklayers

    Newport, Gwent

    View profile

    • Conversions - General
    • Extensions
    • Groundwork & Foundations

    Newport, Gwent

Showing 97–120 of 2,600 builders

Popular towns and areas in Wales

Builders in other regions

Other trades in Wales

Hiring builders in Wales

Builders for extensions, loft conversions, renovations and new builds. Builder Finder UK lists 2,600 builders in Wales, with the trades and services each one lists.

What to check before you hire

Getting started

  1. Describe the job. What needs doing, where, and when you'd like it done.
  2. Shortlist two or three. Look at the trades and services each business lists and where it is based.
  3. Compare quotes. Ask each of them for a written quote for the same job, so the prices can be compared.
  4. Agree in writing. Confirm the price, start date and payment schedule before work begins.

Frequently asked questions

How do I choose between builders in Wales?

Compare two or three. Look at the kind of work each one lists, ask for references and photos of similar jobs, and get a written, itemised quote before you agree to anything.

How much does a builder cost?

It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and a day or hourly rate for small repairs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in Wales.

Does Builder Finder UK check the businesses it lists?

No. Builder Finder UK is a directory: a listing is not a recommendation, and we do not check qualifications, registrations or insurance. Ask each business for evidence of whatever the job needs before work starts.