Main Office - 01248 470 237

General Enquiries -


Adeiladwyr Mon Cyf/Anglesey Builders is highly experienced in delivering new developments, ranging from homes to refurbishment, industrial and mixed-use projects.

Founded in 1997 by Plasterer, Dyfed Owen, the company prospered as he turned from plastering to construction and set the business on a new path.

That commitment to quality, along with continued controlled growth, continues to be translated into our satisfied clients. We endorse ‘One Team, One Focus’ by working collaboratively with our clients, consultants and supply chain - ensuring that the project deliverables are achieved.

Our aim is to deliver on our clients’ expectation, offering precise project management ensuring quality is always achieved and attention to cost and budget is maintained throughout.

Our client base at present includes Welsh Assembly Government, Isle of Anglesey Council along with private developers and private clients.

In addition to retaining an experienced and professional team, we ensure that our management team is totally committed to undertaking all works with specific focus on quality and HSE Management.

We currently retain 22 staff and look to expand over the next 6 to 12 months as opportunities hopefully continue.

Adeiladwyr Mon Cyf

Suite A, Anglesey Business Centre, Bryn Cefni Industrial Park, Llangefni, Anglesey, LL77 7XA

Registered in England and Wales No. 09206798

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