Tarra engineering and structural consultants inc. is a structural engineering firm licensed by the association of professional engineers Ontario to provide a wide variety of structural and geostructural and geostructural design and services to industry and the general public. Our goal is to provide top quality services to all our clients, large or small.more...See more text
Bistone Design Inc is an authorized firm to provide Professional Engineering services, Structural engineering services for residential buildings, particularly wood frame structures.more...See more text
Bistone Design Inc is an authorized firm to provide Professional Engineering services, Structural engineering services for residential buildings, particularly wood frame structures.more...See more text