Marc Cossette inc.
Electricians
Call · 819 536-2611RBQ data dated November 3, 2026: 8 companies active in Shawinigan for electrical work. 6 (75%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.

Electricians
Call · 819 536-2611Electricians
Call · 819 537-8858Electricians
Call · 819 539-2397Electricians
Call · 514 754-3900Electricians
Call · 819 913-9203Electricians
Call · 819 538-3379Electricians
Call · 819 731-3666Renovation, construction and general workElectricians
Call · 819 536-3193Ad · Featured placement · examplePreview only — this is not a contractor listing
Trois-Rivières 49Louiseville 4Saint-Boniface 3Notre-Dame-du-Mont-Carmel 3
Looking for an electrician in Shawinigan? 7 of the 8 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (1).
In the Mauricie region, 88 companies work in this trade across 20 cities; Shawinigan has 8 of them (2nd).
The choice is limited in Shawinigan. Companies from nearby cities in the region, such as Trois-Rivières (49), Louiseville (4) and Saint-Boniface (3), may also serve your area: ask them.
On this page: Renovation permits in Shawinigan
Useful guides: Pool fence regulations in Québec: rules and 2027 deadline · Choosing an electrician in Montréal: RBQ licence and CMEQ · Christmas lights safety: tree, cords and outdoor outlets
Open data of the Régie du bâtiment du Québec as of November 3, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Electricians in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
In Shawinigan, the City’s approval is required before work starts, except for minor maintenance such as painting or sealing a crack. For a house with 1 to 3 dwelling units, several kinds of work need only a free declaration of work, filled in before you start: cabinets and countertops, electrical wiring, insulation from the inside, flooring, plumbing, the heating system, a similar roof or exterior covering, doors and windows of the same size. Applications are made online.
Official pages: Permits and inspection (in French) ↗ · Renovation: declaration of work sheet (in French) ↗ · Printable checklist before you sign