Contact the Ministère des Transports et de la Mobilité durable

You can contact us using various online forms depending on your needs. The response time depends on the type of request you are submitting.

511 – Network status and reporting a situation

Information about a product or service

Comments or opinions on how to improve a product or service

Contact us by phone or by mail

  • Monday, Tuesday, Thursday and Friday, 8 a.m. to 4:30 p.m.

    Wednesday, 10 a.m. to 4:30 p.m.

  • In Quebec: 511

    Elsewhere in North America: 1-888-355-0511

  • Service Québec 511

    Ministère des Transports et de la Mobilité durable

    700, boulevard René-Lévesque Est, bureau A-02

    Québec (Québec)  G1R 5H1

File a complaint or a claim for damages

For customer satisfaction evaluation purposes, you may be contacted by a survey company at a later date by email.

Messages containing abusive or hateful language will not receive a reply. Furthermore, the Ministère reserves the right to forward any threatening messages to the appropriate authorities.

Last update: March 4, 2026