We thrive off building large extensions and renovation projects for our customers and love hearing back from our customers. We also do a lot of work for the local authority on the side of the disability grant aided works.

At J.K Building & Renovations LTD we pride ourselves in producing top quality work to reach your high expectations. Our broad knowledge of the building industry means that we provide an exceptional service and can guide you through the whole project, from advice and support at the planning stage through to project completion.

Every client of J.K Kelly Building & Renovations LTD can be assured that their workplace will be treated with up most respect. Workplaces will be kept as clean as is possible throughout the duration of the project and we always leave premises tidy at the end of the day and upon completion.


Some Of Our Services:


• Extensions
• New Builds
• Loft Conversions
• Alterations
• Renovations
• Garage Conversions
• Kitchen Design and Fitting
• Bathroom Design and Fitting



Luke Wilkinson, Reading
‘J.K Kelly Building & Renovation LTD carried out a single storey rear extension on my house in May 2013. The finish was impeccable, I couldn’t have been happier with the quality of workmanship. They were reliable, polite and even kept the area clean and tidy! A big thanks to all the guys! 5 stars, Luke’
Sarah Cutler, London
‘I got J.K B&R round for a quote to build an extension in late 2012. The price was brilliant so we went ahead… Jordan talked me though every stage of the build making sure I was happy, which was brilliant! Sarah’
John Ashton, Oxford
‘I called J.K Building when I bought my first house, it needed a lot of work to make it into our dream home, and they delivered! Excellent work, Thanks Again, John’
Andrew Holder, Reading
‘J.K Building & Renovations delivered all of our plans to build a new rear extension and extend into the loft to add a bedroom with en-suite. We cant praise them enough, especially for the clean and tidiness of the workers! Thank You! Andrew’
Martin Calder, Thatcham
‘The guys had some great ideas for my, at the time, new addition to the family home. We were looking at moving to a bigger place, but J.K had the perfect solution, a two storey extension. We were able to get an extra bedroom and a beautiful open living area downstairs. I wouldn’t hesitate to recommend them! Martin’