Design Plan Build

We make it happen, One step at a time


Why Use Cerrig?

At Cerrig we love a challenge.  There are far too many vacant and rundown properties which we can create beautiful spaces too.  At Cerrig the way we decide our next projects is not based on the value but the challenge of the project as there are far more rewards to the impact we can make.


What We specialise in

Property Flipping and conversions to maximise clients ROI (return on investments), throughout South Wales and Vacant properties for landlords and local Councils.


Quality of our Work

We are a small business that wants to continue to grow our team of trade individuals so that we can keep control of the quality we provide.

No Project Too Big Or Too Small

The best lessons I have learnt in the 15 years experience in Construction is that no project is too small. We have always done our best, and the quickest results are seen in the organisation of our projects. Given the fact that we always deliver, no matter the size of the project, we always get repeated business with our clients.

Have a big project but not confident enough to go ahead with it alone? we offer services to support your project and give you the confidence on your first journey in the property market or building your dream home. we help show you how to eliminate the risk, ensure you have everything planned and are compliant. give us a call now, to discuss your project.

We support your project


Internal Finishes – Bathrooms – Kitchens

Plan Your Project Together

Bill of Quantity –  Programme – Compliance


Development – Extensions – Conversions

Renovate while its vacant

Voids – Responsive – Portfolios

Client Testimonials




Portfolio Client


Landlord Client

Contact Us



0800 779 7571


Penarth, UK