Sainte-Catherine - Contact us

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Here is how to reach us!

Call us

  • Our liaison officer is available (for merchants only) Monday through Friday from 7:30 a.m. to 6:00 p.m. Contact 514 867-9339.
  • Services to residents (public works): 514 872-3777, Monday to Friday from 8:30 a.m. to 8:30 p.m., Saturday and Sunday as well as public holidays from 9 a.m. to 5 p.m.
  • Outside of these hours, contact 311.

It is important to mention that your call pertains to work on Rue Ste-Catherine Ouest.

Contact us by email

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