Publication date


Town of Aurora, York Region
100 Bloomington Road, Aurora, Ontario
This is to certify that the contract for the following improvement:
Partial roof replacement at the OPP Building (1080640-272760)
To the above premises was substantially performed on:
November 12, 2021
Date certificate signed:
November 15, 2021
Name of owner:
Infrastructure Ontario
Address for service:
1 Dundas Street West, Suite 2000, Toronto, Ontario M5G 2L5
Name of contractor:
Cornerstone Building and Property Services Inc
Address for service:
6355 Kennedy Road, Unit 16, Mississauga, Ontario L5T 2L5
Name of payment certifier:
406-3100 Steeles Avenue West, Vaughan, Ontario L4K 3R1
Office to which claim for lien must be given to preserve lien:
President & CEO, Infrastructure Ontario, 1 Dundas Street West, Suite 2000 Toronto, Ontario M5G 2L5

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