HOME RENOVATION SHOW TORONTO Design and Consulting Service fees: Hiring an inside designer or architect can increase for the cost but typically results in a far more customised and skillfully executed project. Design service fees may vary widely but usually vary from 10% to 20% of the full renovation cost. https://goto-directory.com/listings12792457/city-of-toronto-home-renovation-rebates-home-renovation-courses-toronto-options