The Elevator Consulting firm Rooney, Irving & Associates Limited (RIA) assists building owners, architects and engineering firms with all aspects of the management of their elevator and escalator systems.
Leekor Engineering is a privately-owned structural design and detailing firm that offers structural analysis and design services for new developments, building additions, and rehabilitation programs for existing buildings.
With over 29 years in business, Leekor Engineering continues to provide high quality structural design services to clients across Canada and internationally.
C.C. Tatham & Associates Ltd. (CCTA) is a Canadian, employee-owned consulting civil engineering firm founded in 1988. CCTA specializes in Environmental, Structural, Water Resources, Transportation and Municipal Engineering with application to new and re-developed commercial, industrial, residential and recreational properties. Our extensive experience combined with providing premier services are key factors in our solid track record of successful projects throughout Ontario to a wide range of satisfied clients, in both the public and private sectors. Headquartered in Collingwood, with branch offices in Bracebridge, Barrie, Orillia and Ottawa, CCTA has a solid team of over 100 employees.