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What we offer


Increase your living space while adding value to your home. We offer all types of extension including porches, single-storey, multi-storey and full-glazed spaces.


When you can’t go out, go up. Loft conversions can transform any property, turning wasted space into living space and adding value to your home.


From new bathrooms and kitchens to decorating to certified electrical work, we can help you transform your home into the space you’ve always imagined.


 J Wolf Construction have carried out a number of substantial refurbishments and building projects for me on properties I own in London. George and his team have extensive experience across a broad range of building and refurbishment trades. Their work has already been carried out to the highest standards. George is a pleasure to work with and his extensive experience allows him to recommend solutions not considered to enhance the final outcome. George and his team are very well organised and tidy, helping maintain good relationships with neighbours and always leaves the projects in a clean and tidy state. I would highly recommend J Wolf Construction and have already recommended them to a number of my friends. 

Ben D., Wimbledon, House Extension & Refurbishment

 George, Jaro and their team did a complete refurb on a house I had just bought, while I was living in it, which doesn’t make for easy working. While I knew what I wanted, it was down to George sometimes to determine exactly how it could be achieved, and he was able to come up with innovative solutions. The workmanship was excellent, the team courteous, and, a plus for me, as I was at home a great deal, anybody new coming into the house introduced themselves, so I always knew who was in my home. Inevitably, there were snags, but these were resolved and the work was completed on time and on budget. I would have no hesitation in recommending George and Jaro. 

Jacqueline B., South Wimbledon, Refurbishment

 Dear George Now that the job has been completed I wanted to write and let you know how happy we are with your work on our house. Thoughout the process I kept saying to my wife “at the moment they are nearly 10 out of 10, I hope they don’t let themselves down at the end like so many builders do.” Well you didn’t let yourself down. Even though we were in a rush to move in you and your team did not sacrifice quality in attempting to get the job done. Jaro, Thomas, Peter, and big friendly Polish man (sorry I never could remember his name) were all so helpful and friendly. The girls felt comfortable around them and it was very refreshing to be around builders who were so considerate. I would certainly recommend you to anyone and in the future I am sure we will hire you again. If you need to show this house to potential clients please don’t hesitate to ask. Once again thank you to you and your team on a job very well done. All the best James P. 

James P., Wimbledon

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