Olsonfab Metal Fabrication is a family-run company located in Cornwall, Ontario, founded by Michael and Roger Ladouceur. The name “Olsonfab” reflects its roots in a 75-year legacy of mechanical contracting. The company specializes in structural and miscellaneous steel fabrication, serving various sectors including industrial, commercial, institutional, and energy.

Olsonfab offers a range of services, including the fabrication of structural steel for buildings, stairs, and stacks, as well as pressure vessels that are ASME certified. They also provide custom fabrication solutions and engineering design services, utilizing advanced technology and 3D modeling for precision. The company values innovation, integrity, and ingenuity, and has received several awards for its contributions to the industry. Olsonfab fosters a family-oriented workplace culture, promoting career advancement and hosting social events to enhance employee morale.