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Builders Cardiff

Welcome to AJW Construction

Builders Cardiff – AJW Construction, Builder in Cardiff

AJW Builders Cardiff provide all aspects of building work in and around the Cardiff area and no job is too big or small. AJW Construction are an established local builder in Cardiff, South Wales and undertake all aspects of building work from domestic builds and renovations to extensions and much much more.

We are currently working in partnership with a number of local landlords and most of our work comes from referrals and returning customers year after year.

All construction and home improvement services

Full planning and drawing service to local authority approval

Domestic and commercial work welcome

NICEIC & Gas Safe Registered workers

All Insurance work undertaken

Time served staff

Experienced Builders In Cardiff

As well established, time served builders in Cardiff, AJW Construction are fully qualified and trusted to take on any building project no matter how large or small.




Cups of Coffee

Builders Cardiff

FMB Registered Professional Builder Cardiff, AJW Construction is a reliable building company in Cardiff. Consisting of a team of highly skilled and trustworthy builders and tradesmen we have many years experience!

As well established builders in Cardiff and surrounding areas we take the time to get to know as much as possible about your project before we give a quote. This makes sure there are no surprises through the project and allows us to be extremely thorough, ensuring the project is completed on time and to budget.

We offer a very professional service, all our estimates are competitive and we will always do our best to match your exact requirements. Please give us a call if you require a free quote or just call for some free advice – we will always help as much as we can!

General Building & Extensions

Here at AJW Construction we can help you achieve your dream extension, from the first design process, taking care of planning and right through to final completion.

Loft Conversions

Here at AJW Construction we have a qualified team with years of experience to take on your loft conversion project.


With over 15 years’ experience in supplying and installing Bespoke kitchens we have a qualified team. From budget to bespoke kitchens we can help and give you the right advice.


With time served tradesman and plumbers in house we can make your dreams become a reality, whether it’s a new fully tiled wet room conversion or a simple refit of your original bathroom.

Garage Conversions

Convert your empty garage into a functioning usable living space? Whether it’s a dining area, cinema room, playroom, bedroom or utility space, we can help.

Property Maintenance

We have a dedicated proactive 24/7 team ready and available when ever called. Our experienced time served tradesman will give you an honest reliable service everytime.

Do You Have Any Questions About A Building Project?

Maybe you’ve got big plans for your home but don’t quite have the vision to pull them off? Feel free to give us a call for a chat as we may have ideas that you’ve never thought of or never dreamed were possible! We look forward to speaking to you about your next building project in the Cardiff area.

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Quick Contact

Tel: 02920 024 898
Mob: 07990 954 689


40A Richards Street
South Wales
CF24 4DA

About AJW

AJW Construction are an established local builder in Cardiff, undertaking all aspects of building work from domestic builds and renovations to extensions and much much more.

We aim to provide a hassle free building service with all work completed to the highest standards by our professional time served skilled tradesmen. We have many happy customers, and references can be provided.

We believe in meeting and exceeding expectations by listening carefully to our clients needs and striving to give the best service for the best price.