Custom CADD Inc

About Custom CADD Inc

Custom CADD Inc. is an Ontario-based residential design and construction documentation firm specializing in custom homes, renovations, additions, and drawing packages that are clear, detailed, and practical to build from. For over 25 years, we have helped homeowners, builders, and consultants bring projects to life through thoughtful design, strong technical coordination, and a process that feels straightforward and approachable. Our work ranges from renovations and additions to large custom homes, waterfront properties, and estate residences. What sets us apart is the balance between design and constructability. We focus on creating homes that feel right to live in, look resolved from the outside, and are coordinated thoroughly enough to reduce guesswork, site confusion, and unnecessary revisions during construction. Clients also value the way we work. We are known for being responsive, down to earth, and easy to talk to. We believe good design should feel collaborative and well guided, not intimidating. Our goal on every project is simple: deliver a well-designed home and a clear, coordinated set of drawings that helps it get built efficiently.