HOME RENOVATION CONTRACTORS HAMILTON ONTARIO Design and Consulting Charges: Hiring an inside designer or architect can incorporate for the cost but usually results in a far more customised and professionally executed project. Design service fees could vary extensively but ordinarily vary from 10% to twenty% of the entire renovation cost. https://oteldirectory.com/listings12799999/toronto-home-renovation-show-the-ultimate-guide-to-home-renovation-designers-toronto