About Us

The main function of The Utility Contractors’ Association of Ontario, Inc. is to negotiate and administer the collective agreements with the Labourers and the Operating Engineers in the utility sector of the construction industry in Ontario. The Association, formed in 1968, presently has 33 contractor members and 36 associate (supplier) members.


Heroes & villans

2023 UCA Convention Registration form

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2023 UCA Convention Information

Sunday, July 23 to Tuesday, July 25 2023
JW Marriott The Rosseau Muskoka Resort & Spa
Minett, ON

  *Attendance at the UCA Annual Convention is restricted to UCA members only and their guests.

Located about an hour north of Barrie, in the heart of the Muskoka Lakes, this resort in Canada combines distinguished luxury and rustic adventure for the ultimate retreat. An adventurer’s paradise, this scenic Canadian resort boasts an array of indoor and outdoor activities for all seasons.
Join us for another exciting convention in Ontario’s cottage country.

Past Conventions

    • View Past Convention Photos & Delegate List Password required
    • Contact UCA at  : 416-527-0360
    • Use This Email To Login : sclarke@uca.on.ca

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