Built Prefab

Built Prefab is a premium modular home builder based in Kelowna, British Columbia, serving Western Canada and the Pacific Northwest United States. The company offers nine complementary home designs ranging from 652 to 1,824 square feet, assembled largely off-site using superior building materials engineered to withstand harsh weather conditions. Founded by James Rosowsky and Ian Garrity, Built Prefab emphasizes sustainable construction through integrated building science, superior insulation systems, and efficient mechanical systems that reduce on-site trades presence. A convenient online Build and Price Tool allows customers to customize their home and generate quotes, while remote 3D design services and dedicated project management ensure a streamlined experience from design through completion. Fixed-cost, fixed-timeline construction positions Built Prefab as a compelling alternative to traditional site-built homes.