Alter Ego Constructions Inc.
Montréal · Montréal
✓ Active in RBQ data as of October 19, 2026
RBQ licence 5601-2925-01
Licensed since 2012
Issued by the Régie du bâtiment du Québec
Renovation, construction and general workMasonryConcrete and foundations
Work the licence allows
- 1.3 Buildings of all kinds
- 2.5 Excavation and earthwork
- 2.6 Piles and special foundations
- 2.7 Site work
- 2.8 Blasting
- 3.2 Small concrete works
- 4.1 Masonry structures
- 4.2 Non-structural masonry, marble and ceramic work
- 5.1 Steel structures and precast concrete
- 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
- 12 Manufactured cabinets and countertops
- 13.1 Lightning protection
- 13.4 Local fire extinguishing systems
- 13.5 Special or prefabricated installations
- 17.1 Instrumentation and control
- 17.2 Intercom, telephone and surveillance systems
Subcategories listed on the RBQ licence.
Also known as
Alter Ego Rénovation · Alter Ego Maçonnerie
Quebec enterprise number (NEQ) : 1166108713