Mauvalin inc.

Saguenay · Saguenay–Lac-Saint-Jean

✓ Active in RBQ data as of November 4, 2026

RBQ licence 2168-3222-32

Licensed since 1989

Licence bond: $40,000 (Association des professionnels de la construction et de l'habitation du Québec (APCHQ))

Issued by the Corporation des maîtres électriciens du Québec (CMEQ)

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Work the licence allows

1.2 Small buildings
1.3 Buildings of all kinds
1.4 Roads and pipelines
1.5 Civil engineering structures
1.6 Underwater civil engineering works
2.1 Drilled wells
2.2 Non-drilled water catchment works
2.3 Groundwater pumping systems
2.4 On-site wastewater (septic) systems
2.5 Excavation and earthwork
2.6 Piles and special foundations
2.7 Site work
2.8 Blasting
3.1 Concrete structures
3.2 Small concrete works
7 Insulation, waterproofing, roofing and exterior cladding
8 Doors and windows
11.1 Industrial or institutional pressure piping
11.2 Special equipment and products
13.5 Special or prefabricated installations
15.1 Forced-air heating systems
15.3 Oil burner systems
15.4 Hydronic heating systems
15.5 Plumbing
15.7 Residential ventilation
15.8 Ventilation
15.9 Small refrigeration systems
15.10 Refrigeration
16 Electrical work
17.1 Instrumentation and control
17.2 Intercom, telephone and surveillance systems

Subcategories listed on the RBQ licence.

Quebec enterprise number (NEQ) : 1141951500