HOME RENOVATION JOBS TORONTO Design and Consulting Costs: Using the services of an inside designer or architect can insert on the cost but normally ends in a more customised and skillfully executed job. Design costs can differ greatly but ordinarily range between 10% to twenty% of the whole renovation cost. https://gettydirectory.com/listings314389/home-renovation-designers-toronto-an-unbiased-view-of-home-renovation-contractors-toronto