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Ontario Construction News is publishing Certificate of Substantial Performance (CSP) and other Statutory Notices as defined in the Ontario Construction Act.

Note: We endeavour to publish your CSP and deliver (via emailed PDF) your Certificate of Publication the next business day after submission (deadline: 5:00 p.m.), speeding up the publication process to facilitate your holdback release. 

To Submit a Certificate for publication, visit our Certificates and Notices Page for the appropriate form. You can enter the certificate data directly, or email it to certificates@ontarioconstructionnews.com.

Statutory Certificate forms under the Ontario Construction Act.

Guide to Placing Certificate Advertisements in Ontario Construction News

Terms of Service

Posted Certificates

Location Published Owner Contractor Download
Advance Marble & Granite Ltd - #12841 - Oscar Residences 500 Dupont Street - City of Toronto
Oscar Residences 500 Dupont Street
24/07/25 500 Dupont Street Holdings Limited Advance Marble & Granite Ltd Download Certificate
M Builds - #12829 - 740 Scott Street - Fort Frances, ON
740 Scott Street, Fort Frances, ON P9A 1H8
24/07/25 Town of Fort Frances M Builds (NWO) LP Download Certificate
Quoin Construction Limited - #12844 - 20 Queen Street West, Floor 24 - Municipality of Toronto
20 Queen Street West, Floor 24
24/07/25 The Cadillac Fairview Corporation Limited Quoin Construction Ltd. Download Certificate
M Builds - #12828 - 2 Hannah Crescent - Municipality of Sioux Lookout
2 Hannah Crescent Sioux Lookout, ON P8T 1G8
24/07/25 Infrastructure Ontario c/o BGIS Canada LP M Builds (NWO) Limited Partnership by its General Partner 5404622 Manitoba Ltd. Download Certificate
M Builds - #12827 - 79 Third Avenue - Municipality of Sioux Lookout
79 Third Avenue Sioux Lookout, ON P8T 1G7
24/07/25 Infrastructure Ontario c/o BGIS Canada LP M Builds (NWO) Limited Partnership by its General Partner 5404622 Manitoba Ltd. Download Certificate

Daily CSP Updates

You can receive a daily update of certificates and notices published in Ontario Construction News, sent around 7:30 a.m. each morning.
If you would like to receive this service, just complete the information below. You will receive an email to confirm your subscription, just to be sure this is your email address.

If you would like to search or obtain a daily update from ALL publications offering to publish Certificates of Substantial performance, visit www.certificatesubstantialperformance.com.