Optimalext inc.
Montréal
✓ Active in RBQ data as of November 4, 2026
RBQ licence 8110-4697-33
Licensed since 1998
Licence bond: $40,000 (Association des professionnels de la construction et de l'habitation du Québec (APCHQ))
Issued by the Régie du bâtiment du Québec
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Work the licence allows
- 1.3 Buildings of all kinds
- 2.7 Site work
- 3.2 Small concrete works
- 4.1 Masonry structures
- 4.2 Non-structural masonry, marble and ceramic work
- 5.2 Metal works
- 6.1 Wood framing
- 6.2 Wood and plastic work
- 7 Insulation, waterproofing, roofing and exterior cladding
- 8 Doors and windows
- 9 Finishing work
- 10 Solid-fuel space heating (wood stoves, fireplaces)
- 11.2 Special equipment and products
- 12 Manufactured cabinets and countertops
- 15.7 Residential ventilation
Subcategories listed on the RBQ licence.
Quebec enterprise number (NEQ) : 1147686316