Thomas O'Connell inc.

RBQ licence 1848-8981-55

Active in the registry

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Licence type: Entrepreneur
Region: Montréal, Montréal
Issued: November 13, 1984
NEQ (Quebec enterprise number): 1141964503

Authorized subcategories

General contractor

1.2 Small buildings
1.3 Buildings of all kinds
1.4 Roads and pipelines
1.8 Petroleum equipment installation
1.10 Ski lifts

Specialized contractor

2.3 Groundwater pumping systems
2.8 Blasting
4.2 Non-structural masonry, marble and ceramic work
5.2 Metal works
7 Insulation, waterproofing, roofing and exterior cladding
8 Doors and windows
10 Solid-fuel space heating systems
11.1 Industrial or institutional pressure piping
11.2 Special equipment and products
13.1 Lightning protection
13.2 Fire alarm systems
13.3 Fire extinguishing systems
13.4 Local fire extinguishing systems
13.5 Special or prefabricated installations
14.1 Elevators and freight elevators
14.2 Lifts for people with disabilities
14.3 Other types of lifts
15.1 Forced-air heating systems
15.2 Natural gas burner systems
15.3 Oil burner systems
15.4 Hydronic heating systems
15.5 Plumbing
15.6 Propane
15.8 Ventilation
15.10 Refrigeration
17.1 Instrumentation, control and regulation

Changes in the registry

No change in the RBQ’s list since October 11, 2026.

Seen active in the registry of October 13, 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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