Looking for a building contractor?

IJ Griffiths Ltd are a specialist building contractor who have 35 years of experience in providing the following building services.

Timber Frame Houses

Specialists in the build of Timber Frame Houses, IJ Griffiths Ltd Building Contractors have 35 years of experience in building trade. We are specialists in traditional, bespoke oak framed properties around West Wales.

Contact Us if you’d like us to take care of all aspects of the process including all planning and construction and tailor all properties to your exact needs.

New Builds

If you’ve always dreamt of building your very own home, you need a reputable building contractor.

We have been involved in the design, build and project management of many properties. If you need any advice on your very own new build property in Pembrokeshire and Carmarthenshire, Contact Us.


There is no better way to create space in your property than by extending it. We are specialists in creating extended living spaces be it a garage conversion or an extension to your property.

Be it an idea you may have, or if you need assistance with planning permission we can help. With a skilled and experienced team, leave your property extension to IJ Griffiths Ltd. Contact Us to find out more.

Barn Conversions

The process of completing a barn conversion in Pembrokeshire can be a complicated affair. With our skills and experience we can take the hassle out of your barn conversion.

IJ Griffiths carry out all the work associated with a barn conversion. Be it design, build or help with planning applications on properties, Contact Us for more information about your barn conversion.


Over the years, as a specialist building contractor have gained a reputation as a quality roofing contractor providing roofing services throughout Pembrokeshire and Carmarthenshire.

We are the preferred choice for many clients seeking a fast, professional, hassle-free roofing service. Be it a roof repair, construction of a new roof we are dedicated to providing the very best service. Contact Us for more information.


Whether you’re looking to refresh your property, install a new kitchen or if you require a full whole house property renovation in Pembrokeshire and Carmarthenshire speak to our experienced team.

We have 35 years industry experience in providing property renovations to many satisfied clients throughout South Wales and beyond. Contact Us to speak to our team today.


IJ Griffiths Ltd can provide all aspects of internal and external plastering to domestic and commercial clients alike.

Be it a cracked wall or a full property render, our skilled team’s flexible approach time and time again ensures only the very best plastering and rendering results. Contact Us with all your rendering and plastering enquiries.