Isolation Demrik inc.
Specialty contractors
Call · 450 420-6060In Blainville, the RBQ register lists 166 companies whose licence holds only Annex III subcategories, with no general contractor licence. The oldest of these licences dates from 1984.

Specialty contractors
Call · 450 420-6060Specialty contractors
Call · 514 712-0205Specialty contractors
Call · 450 430-0545Specialty contractors
Call · 450 430-4777Specialty contractors
Call · 579 730-1927Specialty contractors
Call · 450 807-8608Specialty contractors
Call · 438 399-1944PaintersSpecialty contractors
Call · 438 398-4151RoofersSpecialty contractors
Call · 514 718-1486Specialty contractors
Call · 514 809-7913Specialty contractors
Call · 514 794-6391Specialty contractors
Call · 438 495-9504Specialty contractors
Call · 450 623-1233Specialty contractors
Call · 450 433-1461Specialty contractors
Call · 514 946-1346RoofersSpecialty contractors
Call · 450 433-5000Specialty contractors
Call · 450 430-4456Specialty contractors
Call · 450 435-1446Specialty contractors
Call · 450 433-2266Specialty contractors
Call · 514 502-5500Specialty contractors
Call · 514 570-6992Specialty contractors
Call · 438 880-3921Specialty contractors
Call · 514 777-2073Specialty contractors
Call · 514 915-2694Specialty contractors
Call · 514 771-6536Specialty contractors
Call · 514 815-1000Specialty contractors
Call · 514 502-4667Specialty contractors
Call · 514 629-7148Specialty contractors
Call · 514 941-8910Specialty contractors
Call · 184 423-1231Specialty contractors
Call · 514 913-7247Specialty contractors
Call · 450 434-0145Specialty contractors
Call · 514 360-6678Specialty contractors
Call · 450 435-9878RoofersSpecialty contractors
Call · 450 430-3501Specialty contractors
Call · 514 887-9547Specialty contractors
Call · 438 863-9978Specialty contractors
Call · 438 889-0069PaintersSpecialty contractors
Call · 514 773-1587Specialty contractors
Call · 514 705-0169Ad · Featured placement · examplePreview only — this is not a contractor listing
In Blainville, 21 companies have held a licence for at least twenty years and 68 for under five. Among the companies in Blainville, 44 have held one for ten to nineteen years, 33 for five to nine. The median licence year in Blainville is 2020. The oldest licences in Blainville belong to Entrepreneur Peintre Ielsi inc. (1984), Isolation Michaël inc. (1984) and J. P. Lauzon & Fils Ltée (1984). Among the companies in Blainville, the most recent are those of Vitrerie TB inc. (October 19, 2026) and 9561-7619 Québec inc. (September 2, 2026). Three licences were issued in Blainville in the last ninety days.
Among the companies in Blainville, in other words, they cannot run a whole building project as a general contractor. For Blainville, the most frequent are finishing work (9), with 151, and doors and windows (8), with 144. In Blainville, 124 hold all thirteen subcategories of the group, fourteen just one. Among the companies in Blainville, 148 declare no other trade; the others mostly name roofing (nine). For Blainville, the bond is $40,000 for fourteen of them and $20,000 for 152. In Blainville, the most frequent bond providers are GSC (54) and Intact Insurance (32).
In Blainville, 17,430 households own their home. Single-detached houses are 64% of the dwellings in Blainville. By 1981, 19% of today’s dwellings in Blainville had already been built.
In Blainville, 27 of these companies got their first licence before 2010, 139 since. In Blainville, that is 7.4 of these companies per thousand dwellings. This puts Blainville 6th of the 25 towns around Montréal. The administrative region (Laurentides) has 2,032, 8% of them in Blainville.
Blainville holds the 8th place of 26 (Montréal and 25 towns) for specialty work; next to it in the ranking are Repentigny (183) and Saint-Eustache (123). The closest towns are Montréal (1,702).