Phone: 416-499-4101 
 
 
About The GCS
The Toronto Construction Association was originally established in 1867 as the Toronto Builders Society and has continued uninterrupted since then with two name changes to the Toronto Builders Exchange and finally to the current Toronto Construction Association. T.C.A. is the largest mixed trade association in Canada and one of the largest in North America with a current membership of 2000.

In 1976 the General Contractors’ Section joined with 13 other local general contractor groups to establish the Labour Relations Bureau of the Ontario General Contractors Association, known today as the Construction Labour Relations Association of Ontario (C.L.R.A.O.) The C.L.R.A.O. is a party to the six civil trade agreements noted above. However, other specialty trade associations that had collective agreements prior to 1978 are also represented in negotiations.
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News & Events
Job Posting
An established restoration company specializing in emergency response, resto...

Implementation Bulletin Revisi...
Please be advised that Labourers Local 506 have revised Article 22- Plastere...

Labourers Implementation Bulle...

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Agreements
Ironworkers 2010-2013
IRONWORKERS PROVINCIAL ICI COLLECTIVE AGREEMENT
OPC Bricklayers 2007-2010
OPC BRICKLAYERS PROVINCIAL ICI COLLECTIVE AGREEMENT
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Recent Bulletins
Bulletin 22- 2010
Revised LIUNA 506 Implementation B...
Bulletin 21- 2010
G20 Summit Road Closures
Bulletin 20- 2010
Rodworkers Reach Memorandum of Agr...
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