​​​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

Search Tips: Search by Employer, Union, Location, etc. see FAQ.

 

  
  
  
  
  
236-18852-21 (404-0466)Mortlock Construction Inc.Construction Workers Local 52 affiliated with CLAC1/1/201912/31/2021
236-39840-21 (409-0577)McLean Taylor Construction LimitedConstruction Workers Union, CLAC Local 534/1/20183/31/2021
236-8083-21 (409-0214)Jim Bertram & Sons Construction Ltd.International Union of Operating Engineers, Local 7931/1/201912/31/2021
236-39592-19 (409-0500)Makkinga Contracting Equipment RentalsLabourers' International Union Of North America, Local 6076/1/20165/31/2019
236-2069-21 (404-0002)Cirrus Management Contracting LtdConstruction Workers Local 6, Affiliated With The Christian Labour Association Of Canada4/1/20183/31/2021
  
  
  
  
  
237-11064-19 (421-1977)Nolan Crane Rental Ltd.International Union of Operating Engineers, Local 7935/1/20164/30/2019
237-1644-19 (404-0492)Niagara Formwork Structures Inc.Christian Labour Association Of Canada, Local 612/1/201611/30/2019
237-28268-22 (404-0479)Ledcor Construction LimitedConstruction Workers Union, CLAC Local 523/1/20192/28/2022
237-85852-191903292 Ontario Inc. o/a Anchor HydroConstruction Workers, Local 53 affiliated with Christian Labour Association of Canada5/17/20165/14/2019
237-90006-19CLC Construction Ltd.International Union of Operating Engineers, Local 7935/1/20184/30/2019
  
  
  
  
  
238-85439-19York Concrete Pumping Inc.Construction Workers Local 52 Affiliated With The Christian Labour Association Of Canada4/1/20153/31/2019
238-12463-21 (894-0012)JVIC Catalyst Services, LPInternational Brotherhood Of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers And Helpers, Local 1289/17/20189/16/2021
238-15935-19The Daniels Group Inc.Carpenters and Allied Workers Local 27, United Brotherhood of Carpenters and Joiners of America5/1/20164/30/2019
238-40348-21 (421-0915)Botelho Construction Ltd.Labourers' International Union of North America, Local 10591/1/201912/31/2021
238-84450-22Beckett Electrical Inc.Construction Workers Union, CLAC Local 524/1/20193/31/2022