Construction J.N. Royer Inc.
Renovation, construction and general work
Call · 450 204-5643In Waterloo, 23 companies are listed as active for renovation or construction work in RBQ data dated November 3, 2026. 8 (35%) have held their licence for 10 years or more, the oldest since 1995; none got its licence in the last 90 days.

Renovation, construction and general work
Call · 450 204-5643Renovation, construction and general work
Call · 514 647-8582Renovation, construction and general workNew home builders
Call · 450 539-0370Renovation, construction and general work
Call · 450 919-1955Renovation, construction and general work
Call · 450 531-8016Renovation, construction and general workMasonry
Call · 450 531-1939Renovation, construction and general work
Call · 514 690-4794Renovation, construction and general work
Call · 450 775-3891Renovation, construction and general workNew home builders
Call · 450 539-3475Renovation, construction and general work
Call · 450 775-8710Renovation, construction and general workNew home builders
Call · 438 870-1120Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 657-2000Renovation, construction and general workConcrete and foundations
Call · 450 539-0655Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 994-3577Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 965-4641Renovation, construction and general work
Call · 450 558-8282Renovation, construction and general workNew home builders
Call · 450 775-2546Renovation, construction and general work
Call · 514 835-1385Renovation, construction and general work
Call · 514 240-6688Renovation, construction and general work
Call · 450 558-5357Renovation, construction and general workHeating, ventilation and air conditioning
Call · 450 920-0989Renovation, construction and general work
Call · 450 776-0067Renovation, construction and general work
Call · 450 521-4455Ad · Featured placement · examplePreview only — this is not a contractor listing
Sherbrooke 381Granby 144Magog 75Bromont 52Shefford 37Cowansville 35Lac-Brome 25Eastman 24Cookshire-Eaton 23Farnham 22Sainte-Catherine-de-Hatley 21Saint-Denis-de-Brompton 21
Looking for a renovation contractor in Waterloo? 13 of the 23 companies on the list work in this trade only; the others are also listed in other trades: new home builders (4), heating, ventilation and air conditioning (3) and wood stoves and fireplaces (2).
Waterloo ranks 10th of 102 cities in the Estrie region for this trade, with 2% of the region's 1,369 companies.
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 3, 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 Waterloo: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →