Shelley Machine & Marine is a family-owned machine shop in Sarnia, Ontario (est. 1973) offering 24/7 CNC and manual machining, welding, fabrication, heavy-lift ship repair and pressure-vessel services across Canada and parts of the U.S.; the company emphasizes safety training, apprenticeships and community programs, operates expanded heavy-lift facilities with overhead cranes and extensive cutting, inspection and welding equipment, and supports local employment and training initiatives.
Last updated on Feb 8th, 2026
Shelley Machine & Marine, founded in 1973, has been a leader in machining and marine repairs in Sarnia, Ontario, offering quality services and community support for over 45 years.