Exceptional loft conversions in Surrey and South West London

From day one, Justin and his team were able to offer us reassurance, guidance and ideas for what was a big project for us. Work was done slightly ahead of time, to budget and with the utmost consideration and minimal disruption. Justin's team went outside of their remit to deal with any issues we encountered and were more than willing to deal with any extras we threw their way. We wouldn't hesitate to recommend JNA Developments if you are lucky enough to grab them.

Loft conversion, 1st floor extension, garage conversion. I cannot speak highly enough about this company. They were with me for 4 months and during the whole time they were reliable, clean, friendly and explained everything. The standard of work is incredibly high. I would recommend them again and again.

Loft conversion creating a bedroom and en-suite and moving of walls on the ground floor creating two new rooms. Justin was amazing, polite and easy going. Everybody involved in the work on the house were also very nice, polite and a pleasure to have around. The work was completed exactly on time with the minimum of fuss and disruption. Justin ensured the house was hoovered every evening before he left and it made what could have been a stressful experience a lot easier to bear. Even after the work was completed Justin came over to the house immediately when the carpet fitters needed doors trimmed to allow for the carpet thickness. I am very impressed with the standard of work and the amazing people that Justin and his workforce are. I would and have recommended them on to other people I know