Contact Us

The offices of the Commission de la construction du Québec will be closed for the holiday break,  starting on December 21, 2018, at 4:30 pm.

Our offices will open again on January 7, 2019.

However, if you haven’t already done so, you can subscribe to our online services and have acces to a large number of services at any time.

We wish you happy holidays!

How can we help you?

To ask your questions to Customer Services online:

  • If you have a personal identification number (PIN) for the online services, identify yourself and click on “Contact us” in the upper right-hand corner.
  • If you don’t have a PIN, use our form (but note that if your question is about something in your confidential file, we won’t be able to answer it).

Make a complaint by using a form or by calling.

Share your suggestions or comments with us by using this form. 

Call us or go to one of our regional offices.