Construction 3-4-5 inc.
Renovation, construction and general work
Call · 418 969-7590In Les Îles-de-la-Madeleine, 31 companies are listed as active for renovation or construction work in RBQ data dated November 4, 2026. 13 (42%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.

Renovation, construction and general work
Call · 418 969-7590Renovation, construction and general work
Call · 418 937-6721Renovation, construction and general work
Call · 418 937-8056Renovation, construction and general workElectricians
Call · 418 986-2459Renovation, construction and general workNew home buildersWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 986-6831Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 213-3222Renovation, construction and general workConcrete and foundations
Call · 418 986-2857Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 986-2474Renovation, construction and general work
Call · 418 937-8626Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 418 986-4788Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsWells and water pumps
Call · 418 937-0753Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 937-7936Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 969-9183Renovation, construction and general workNew home builders
Call · 418 986-4570Renovation, construction and general work
Call · 418 969-7866Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 937-7824Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 614-1122Renovation, construction and general work
Call · 581 998-8942Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 937-7055Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 969-1322Renovation, construction and general work
Call · 418 953-9556Renovation, construction and general work
Call · 418 937-7100Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 986-6200Renovation, construction and general work
Call · 418 969-1707Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 418 937-7616Renovation, construction and general work
Call · 418 937-1461Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 652-0473Renovation, construction and general workNew home builders
Call · 418 986-4305Renovation, construction and general workNew home builders
Call · 418 986-6661Renovation, construction and general workHeating, ventilation and air conditioning
Call · 418 986-2110Renovation, construction and general work
Call · 418 937-1803Ad · Featured placement · examplePreview only — this is not a contractor listing
Gaspé 26Sainte-Anne-des-Monts 22New Richmond 11Carleton-sur-Mer 9Grande-Rivière 9Saint-Siméon 7Chandler 7Maria 7Nouvelle 6Percé 6Port-Daniel–Gascons 3Paspébiac 3
Looking for a renovation contractor in Les Îles-de-la-Madeleine? 11 of the 31 companies on the list work in this trade only; the others are also listed in other trades: heating, ventilation and air conditioning (11), wood stoves and fireplaces (10) and concrete and foundations (10).
Les Îles-de-la-Madeleine has the most companies in this trade in the Gaspésie–Îles-de-la-Madeleine region: 31 of 168.
Useful guides: Multigenerational home in Québec: tax credit and permits · Digging and retaining walls: locate request and permits · Rebuilding a balcony: fibreglass deck, railings, permits
Open data of the Régie du bâtiment du Québec as of November 4, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Renovation, construction and general work in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a renovation contractor in Les Îles-de-la-Madeleine: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →