4223217 Canada inc.
Gatineau · Outaouais
✓ Active in RBQ data as of November 6, 2026
RBQ licence 8307-8600-39
Licensed since 2004
Licence bond: $20,000 · Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ)
Issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ)
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Work the licence allows
- 2.5 Excavation and earthwork
- 2.7 Site work
- 3.2 Small concrete works
- 4.2 Non-structural masonry, marble and ceramic work
- 5.2 Metal works
- 6.2 Wood and plastic work
- 7 Insulation, waterproofing, roofing and exterior cladding
- 8 Doors and windows
- 9 Finishing work
- 11.2 Special equipment and products
- 12 Manufactured cabinets and countertops
- 13.5 Special or prefabricated installations
- 15.1 Forced-air heating systems
- 15.2 Natural gas burner systems
- 15.4 Hydronic heating systems
- 15.8 Ventilation
- 17.2 Intercom, telephone and surveillance systems
Subcategories listed on the RBQ licence.
Also known as
MT Ventilation · Ventilation M.T.
Quebec enterprise number (NEQ) : 1162086921