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Les Systèmes Intérieurs Gagnon inc.

RBQ licence 1815-9541-04

Active in the registry

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Licence type
Entrepreneur
Region
Montréal, Montréal
Issued
February 28, 1984
NEQ (Quebec enterprise number)
1142089698

Authorized subcategories

General contractor

  • 1.2 Small buildings
  • 1.3 Buildings of all kinds
  • 1.5 Civil engineering structures
  • 1.7 Telecommunications and electrical power transmission, transformation and distribution

Specialized contractor

  • 2.6 Piles and special foundations
  • 2.7 Site work
  • 3.2 Small concrete works
  • 4.2 Non-structural masonry, marble and ceramic work
  • 5.1 Steel structures and precast concrete elements
  • 5.2 Metal works
  • 6.2 Wood and plastic work
  • 7 Insulation, waterproofing, roofing and exterior cladding
  • 8 Doors and windows
  • 9 Finishing work
  • 11.1 Industrial or institutional pressure piping
  • 11.2 Special equipment and products
  • 13.1 Lightning protection
  • 13.4 Local fire extinguishing systems
  • 13.5 Special or prefabricated installations
  • 15.7 Residential ventilation
  • 17.1 Instrumentation, control and regulation
  • 17.2 Intercom, telephony and surveillance

Seen active in the registry of October 12, 2026. Source: the RBQ’s list of active licences, Données Québec (CC-BY 4.0). Updated every morning. Check the RBQ’s official registry (opens in a new tab)

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