01248 852 446 / 07880 705 196 griffwp@aol.com

Building Contractors in Anglesey

If you are looking for a team of reliable building contractors, call the specialists at W.P. Griffiths today.

Get in touch today

Comprehensive Range Of Services

Here at W.P. Griffiths we offer a wide range of services to our clients, to ensure that when it comes to home improvements, we’re the company for you! Our services include:

  • Home Extensions
  • Garage Conversions
  • Kitchen Installations
  • Wet Room Installations
  • Home Refurbishments
  • Home Improvement Services and much more!


If you are looking to add a loft conversion or barn conversion, you can rely on us. We serve domestic and commercial customers based in Anglesey.


If you need expert bathroom installation services, you can trust the team at W.P Griffiths. We are always on hand to help and are just a phone call away.


Need a new kitchen fitted in your home? Why not give our experts a call today? We have a wealth of experience and offer top-quality services to all our customers.

What do Our Customers Have To Say?

"Exceptional Standard"

We are currently converting a former Bank in Benllech on the isle of Anglesey to a residential dwelling. A local surveyor (Stephen Pritchard) recommended Wynne Griffiths as the best local builder. 

The work he carried out for us is of an exceptional standard (fitting French doors and an RSJ to an external wall). We have asked Wynne back to do another job (removing internal walls and fitting RSJ’s, windows). We are happy to leave him and his team the keys to carry out the job with the comfort of knowing everything will be done in a thoroughly professional manner.

– Steve & Jackie Hill

"Work To The Highest Standard"

We were fortunate to have Wynne as our builder as we were unable to be present at our home while the building work was being undertaken. Wynne proved to be always available and responsive to any questions that we had as we couldn’t be on site in person. He provided us with regular photographs on how the work was progressing. The work began and ended on the day Wynne said it would. There was no variation in price between the estimate and final bill and overall the work has been of the highest standard.

– Eleri – Yell Review

"Can't Recommend Highly Enough"

More than happy with the results to the doors being cut and rehung. Very quick from initial phone call booking to job completion, can’t recommend highly enough and will be using again in the future

– David M – Yell Review

"Top Class Builders"

Professional outfit from start to finish. Always kept us informed of any issues that arose with our major house renovations. The team were always on time during the work which was completed to a very high standard, despite little help from the weather during the project. Easy to recommend Wynne and the boys in fact we already have to some good friends of ours.

– Tony K – Yell Review

Contact W.P Griffiths


T: 01248 852 446
M: 07880 705 196


W.P. Griffiths, Amlwch Road,
Benllech, Anglesey, LL74 8SY


E-Mail Address:


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