We used WT twice to do an extensive renovation + ground floor extension (2021) and complex loft extension (2022) in our home. While there were some project management-related hiccups (for which I understand they have hired a project manager since our feedback was passed along), I would highly recommend William and his team (particularly the awesome Adam!) They are courteous, hard working, fast and care about the finished result. We are quite picky but were happy with the quality of the finishings. On the extension phase they were also done in time, which is a first for us with builders! Also, William is great at problem solving and very resourceful.
I wouldn’t hesitate to use their services again.