​​​Construction

 

This sector consists of workplaces whose primary activities are engaged in constructing, altering, decorating, repairing or demolishing buildings, structures, roads, sewers, water or gas mains, pipe lines, tunnels, bridges, canals or other works at the site.

The major types of construction sectors includes the industrial, commercial and institutional sector, the residential sector, the sewers and watermains sector, the roads sector, the heavy engineering sector, the pipeline sector and the electrical power systems sector.

For further information please see full Ontario Labour Relations Board map regions.

To satisfy your obligation under section 90 of the Labour Relations Act, collective agreements can be submitted to cbis@ontario.ca.

 Search for Construction Agreements

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236-93390-22Heathwood Homes (Huron) LimitedLabourers' International Union Of North America, Local 8372/1/202212/31/2022
236-89649-22Reid's Heritage Construction Ltd.Labourers' International Union of North America, Local 10591/1/201912/31/2022
236-93329-22Reid’s Heritage HomesLabourers' International Union of North America, Local 10591/1/201912/31/2022
236-84486-25Complete Comfort Niagara Inc.Construction Workers Union, CLAC Local 64/1/20223/31/2025
236-93271-25E&E Carpentry & AluminumCarpenters and Allied Workers Local 27, United Brotherhood of Carpenters and Joiners of America5/1/20224/30/2025
  
  
  
  
  
237-87768-22Koler ConstructionConstruction Workers Union, CLAC Local 527/10/20177/10/2022
237-89048-23Pipe Line Contractors Association of CanadaLabourers' International Union of North America1/1/202112/31/2023
237-85388-25PreCon Precast LimitedLabourers' International Union of North America, Local 5063/1/20226/30/2025
237-93327-22J-Aar Excavating LimitedInternational Union of Operating Engineers, Local 7935/5/201912/31/2022
237-85388-22PreCon Precast LimitedLabourers' International Union Of North America, Local 5063/1/20192/28/2022
  
  
  
  
  
238-1036-25 (421-0037)Interior Systems Contractors Assn Of OntarioDrywall Acoustic Lathing and Insulation, United Brotherhood of Carpenters and Joiners of America, Local 6755/1/20224/30/2025
238-93388-22LIV CommunitiesLabourers' International Union Of North America, Local 8371/1/202012/31/2022
238-1036-25AA (421-0037)Interior Systems Contractors Assn Of OntarioDrywall Acoustic Lathing and Insulation, United Brotherhood of Carpenters and Joiners of America, Local 6755/1/20224/30/2025
238-32420-22 (421-2361)JMR Electric Ltd.Construction Workers Union, CLAC Local 531/1/202012/31/2022
238-93342-22Brook Restoration Inc.Labourers' International Union of North America, Ontario Provincial District Council5/1/201912/31/2022