Chemisa Canada Ltd.

Chemisa Canada Ltd. is a binational engineering company based in Sarnia, Ontario. We specialize in ASME-certified prefabrication, pressure vessels, and maintenance optimization services for industrial clients across Canada. As the Canadian extension of Chemisa México — a company with over 20 years of experience in industrial engineering, manufacturing, and project execution — we deliver reliable solutions that combine local coordination with the strength of a specialized technical group. Our capabilities include: • Fabrication of towers, internals, exchangers, and supports • Reliability-centered maintenance and rehabilitation services • Fast turnaround on specialized components and materials • Seamless bilingual communication (English–Spanish) Our mission is to help industrial contractors and facilities reduce costs, increase reliability, and expand capacity without increasing overhead. Chemisa Canada is proud to serve Sarnia’s Chemical Valley and the broader Ontario industrial sector. Engineering Power – Delivered Binationally.