Régie du bâtiment du Québec

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Searching for a contractor or a licence number: consult the Licence holders' repertory.

Searching for a contractor or a licence number: consult the Licence holders' repertory.

Issuance and amendment of licences
Please note that our processing times are currently longer than usual. As of May 15, 2026, we are processing applications received on the following dates:

  • Priority applications: April 20, 2026
  • Regular applications: March 23, 2026

This content in English is intended for individuals covered by the exceptions to the Charter of the French language and its regulations.

Formation continue obligatoire

The last reference period ended on March 31, 2026. You have 90 days to report your hours.

Report your hours
Determining the required licence

List of subclasses

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4.1 Contractor – Masonry structures

This subclass authorizes construction work relating to structural masonry and exterior masonry veneer walls.   

It also authorizes construction work included in subclass 4.2 of Schedule III.   

Finally, it authorizes similar or related construction work. 

Additional explanations

This subclass includes construction work covered by subclass 4.1.

This subclass authorizes, without exceeding the regulatory framework, construction work relating to:

  • masonry work using brick, natural or artificial stone, fire and clay brick, glass, concrete and light aggregate blocks 
  • bracing
  • masonry heaters
  • masonry chimneys
  • masonry firewalls
  • granite, marble and other claddings of this type  
  • the installation of rigid installation in masonry walls and cavities.

If in doubt as to the applicable subclass, refer to the Keyword Index or contact us.

Formation continue obligatoire

The last reference period ended on March 31, 2026. You have 90 days to report your hours.

Report your hours

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For further information or to file a complain or report, visit the Contact the RBQ webpage.