Seilis Construction is a family-owned building company creating custom homes, additions, large scale renovations, and detached garages within an hour of Barrie, Ontario.
 

Led by Kalven Seilis, our approach combines hands-on involvement, careful planning, and a commitment to craftsmanship. We work closely with clients to understand their priorities and guide decisions about design, materials, and budget.
 

From the first conversation to the finishing details, we value clear communication, thoughtful execution, and a personal building experience.