Dilfo Mechanical Limited is one of Eastern Ontario’s largest mechanical contracting firms, specializing in the full range of services, from large-scale design-build projects to new commercial construction, smaller tenant fit-up and maintenance and repairs. Our strong focus on innovative processes and exceptional service enables us to continually deliver on our reputation for reliability and excellence across each service we offer. Our extensive experience with design-build/design-assist and LEED projects has put us at the forefront of our industry. Dilfo HVAC Services Inc., a division of Dilfo Mechanical, specializes in commercial, industrial and institutional heating, air conditioning, ventilation and refrigeration. We provide specialty equipment, maintenance, service and construction offering 24-hour emergency service 7 days per week. To learn more visit us at: www.dilfo.com