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.

  4. Ideal works ltd

    Builders, Plasterers, Bricklayers, Roofers

    Swansea

    View profile

    • Conservatories
    • Conversions - General
    • Extensions

    Swansea

  5. JRF Building

    Builders, Bricklayers

    Abertillery

    View profile

    • Extensions
    • Groundwork & Foundations
    • Bricklaying

    Abertillery

  6. KRM CONSTRUCTION

    Builders, Painters, Plasterers, Bricklayers

    Prestatyn

    View profile

    • Conversions - General
    • Extensions
    • Bricklaying

    Prestatyn

  9. Luke Derbyshire

    Builders, Carpenters, Plasterers, Electricians

    Rhyl

    View profile

    • Conversions - General
    • Extensions
    • Loft Conversion

    Rhyl

  10. M.j.lovell

    Builders, Bricklayers, Landscapers

    Beaumaris

    View profile

    • Bricklaying
    • Landscaping
    • Fencing

    Beaumaris

  11. MG contractors

    Builders, Painters, Carpenters, Tilers, Roofers

    Pembroke Dock

    View profile

    • Extensions
    • Loft Conversion
    • New Builds

    Pembroke Dock

  15. Rawlco limited

    Builders, Painters, Plumbers, Plasterers, Tilers, Roofers

    Deeside

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    • Restoration & Refurbishment
    • Painting & Decorating
    • Plastering

    Deeside

  19. Sion Pritchard

    Builders, Carpenters, Plasterers, Bricklayers, Landscapers, Roofers

    Amlwch

    View profile

    • Conversions - General
    • Extensions
    • Groundwork & Foundations

    Amlwch

  23. sgmservices

    Builders, Painters, Bricklayers, Landscapers

    Newport, Gwent

    View profile

    • Restoration & Refurbishment
    • Bricklaying
    • Landscaping

    Newport, Gwent

  24. HM Services

    Builders, Plasterers, Landscapers, Roofers

    Aberdare

    View profile

    • Groundwork & Foundations
    • Restoration & Refurbishment
    • Landscaping

    Aberdare

Showing 361–384 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.