Building & Property Development in Cardiff, Caerphilly & South Wales
A building company you can rely on to deliver with quality, on time and within budget
JSR Builders  are experienced property experts specialising in the renovation, extension, and conversion of residential and commercial properties located in Cardiff, the Vale of Glamorgan, Caerphilly and the South Wales area. 

We work in conjunction or independently with leading architects and project management companies, from design and planning, to finishing and cosmetic works.  

We are fully insured and use quality tradesmen and quality materials at all times. 
Our reputation for completing projects on schedule and within budget is well renowned, as is our quality-focused philosophy.  

We pride ourselves on listening to what customers want and providing a reliable, professional service that's competitive in price and quality.  

Whether you are renovating your home, restoring a period property or remodelling an investment portfolio, you will benefit from the expertise of our team.
We undertake Residential & Commercial refurbishment projects including shops, offices & restaurants across South Wales
For a free no-obligation quote and friendly advice call now on 07731 825907 or complete our enquiry form.