Ontario Form 1 Notice to Contractor

Do you own property in Ontario jointly with someone who has hired a contractor to do work on the property?

Protect yourself from lien claims by serving the contractor with this Ontario Notice to Contractor Form 1 under Section 18 of the provincial Construction Lien Act.

  • This Notice would be used in a situation where the contractor has signed a contract with the other joint owner(s) or owner(s) in common.
  • The Notice informs the contractor that the owner signing the Notice assumes no responsibility for the improvements.
  • The form includes a copy of section 18 of the Construction Lien Act, for your reference.
  • This template is provided in MS Word format and is easy to download, fill in and print.
  • For use only in the Province of Ontario, Canada.
Document Type: Microsoft Word
Last Updated: 06-June-2025
SKU: 7702
$2.50