Y. Laramée Couvreur inc.
Renovation, construction and general workRoofersConcrete and foundations
Call · 514 637-3056Roofing companies in Lachine (Montréal)
Roofing in Lachine (Montréal): 3 roofing companies; 3 reachable by phone.
Get quotes for roofing work in MontréalFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Choose your area
Ahuntsic-Cartierville 2Lachine 3LaSalle 8Le Plateau-Mont-Royal 1Le Sud-Ouest 3Montréal-Nord 4NDG (Notre-Dame-de-Grâce) 4Rivière-des-Prairies–Pointe-aux-Trembles 20Rosemont–La Petite-Patrie 2Saint-Laurent 7Saint-Léonard 11Ville-Marie (Downtown) 6Villeray–Saint-Michel–Parc-Extension 4West Island 16All of Montréal
Couvreurs Gallant Inc.
Renovation, construction and general workRoofers
Call · 514 637-0441Toiture Vincent Inc.
RoofersSpecialty contractors
Call · 514 637-2637Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereRoofers · Montréal and the cities you serveHomeowners can open your profile and call you directly.
Lachine by the numbers
Lachine: years licensed, roofers
3 roofing companies in Lachine: 20 years or more (2), 10 to 19 years (1), under 5 years (0), 5 to 9 years (0). Median in Lachine: 2004. Longest licensed in Lachine: Y. Laramée Couvreur inc. (1995), Couvreurs Gallant Inc. (2004) and Toiture Vincent Inc. (2011). Newest: Toiture Vincent Inc. (May 16, 2011) and Couvreurs Gallant Inc. (May 27, 2004).
Lachine: licences, roofers
0 of 3 in Lachine: roofing only; other trades renovation (2), foundations (1), specialty (1). Subcategories in Lachine: any building (2), small buildings (1), piles (1), piping (1), extinguishers (1). Bonds in Lachine: 2 at $40,000, 1 at $20,000.
Comparisons, Lachine
First licences in Lachine, by decade: 1990s (1), 2000s (1), 2010s (1). 20 years or more: 67% of licences in Lachine, 1st of 22 areas (island: 31%).
Neighbours of Lachine
Lachine covers Lachine. With 3 roofing companies, Lachine is 11th of 22 areas; Le Sud-Ouest (3) and Rosemont–La Petite-Patrie (2) on either side. Lachine share: 3% of 91 roofers.
Lachine: permits, roofing
Lachine: 41 permits of 526 mention roofing. Breakdown: membranes 17, shingles 6. 8% in Lachine, against 11% for Montréal. Lachine, all work: 526; alterations 330. Lachine comes 15th of 19, near Le Plateau-Mont-Royal (48), Anjou (18). Highest 7 (September 2026), lowest 0 (December 2025).
Source: Ville de Montréal, “Permis de construction, transformation et démolition”, open data, CC BY 4.0 · permits issued October 27, 2025 to October 26, 2026 · dataset updated October 29, 2026 · trades counted from the work descriptions.
Lachine: permits and rules
In Lachine, the permit counter offers appointments with the permit team through an online form, but that service cannot be used to file an application; interior and exterior renovation applications are filed online. In certain sectors, construction and exterior changes require PIIA (site planning and architectural integration) approval (in Old Lachine this also applies to a sign or a satellite dish), and throughout the borough, work on residential buildings of 4 or more units is subject to it.
Official pages: Permit counter – Lachine (in French) ↗ · PIIA approval – Lachine borough (in French) ↗