Régie du bâtiment du Québec

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

According to our language policy​​​​​​​, only certain contents may be translated. Visit the French version to obtain all the information.

Determining the required licence

List of subclasses


2.6 Contractor – Piles and special foundations

This subclass authorizes construction work relating to soil mechanics, such as piles and caissons, retaining excavations, deadman tie-back anchors, underpinning or injection into soil or rock. 

Avoid underground infrastructure breaks!

Submit a locate request [Fr].

It also authorizes construction work included in subclass 2.5 of Schedule III.   

Finally, it authorizes similar or related construction work. 

Additional explanations

This subclass includes construction work in subclass 2.5 – Excavation and Earthworks.    

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

  • driving piles
  • moulded walls
  • steel piles
  • work to lower the groundwater table
  • drying a jobsite
  • screwing of helical piles
  • commercial concrete formwork such as sonotubes.

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

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