1968
Sewage and Water Treatment Plant and Appurtenances, Moosonee, Ontario
1970
10 Driveway Apartment Building, Ottawa, Ontario
Twenty Schools in St. Lucia, British West Indies
1971
Ron Engineering and Construction (Eastern) Ltd. is incorporated and the firm moves into its new Head Office location at 1801 Woodward Drive, Ottawa, Ontario.
RCMP National Police Services Building, Ottawa, Ontario
1972
60 Queen Office Building, Ottawa, Ontario
1973
Rideau Falls Apartment, Ottawa, Ontario
1975
Meriline Court Tower I, Baseline & Merivale Roads, Ottawa, Ontario (now part of a campus known as Skyline Laboratories)
Hewanorra Air Terminal Building, St. Lucia, B.W.I.
Canadian Police College, RCMP, Rockcliffe, Ontario