KHDavis was recommended to us by friends, based on their actual experience. We needed solid advice and guidance throughout a residential project that involved lowering basement and crawl space and underpinning party wall that was done by our new neighbour in a semi-detached situation of a1894 Victorian house. There were many serious issues during the lengthy project but Ken provided excellent and timely advice from the very beginning, did several inspections and mediated with neighbour's structural engineer and the city. His reports were professional and extremely helpful and he always answered all our questions. Everyone at KHDavis I spoke with was efficient and friendly. Mike was able to provide prompt and valuable guidance for the Committee of Adjustment hearing. We will be using this company next year for our own structurally complicated reno of the back of our house, and I can recommend KHDavis wholeheartedly for any structural and/or architectural residential project.