Design Solutions that
Inspire Happiness


  • 124 East Browns Road

    New Build

  • Cookson Bay Cresent

    Renovation Addition

  • Cooper Lake

    Studio Garage Addition

  • Lake Muskoka

    Master Bedroom Addition

about us

Agostino Terziano Design is a residential design firm based in Huntsville Ontario. Established in 2006, ATD has been delivering effective designs for all types of projects throughout Muskoka and surrounding areas. ATD provides its clients with a full scope of services covering all stages of the Plan-Design-Build process | more