Les Conceptions Breizhstone inc.
Specialty contractors
Call · 438 884-2768In Chertsey, 43 companies are listed as active in RBQ data dated November 3, 2026. 12 (28%) have held their licence for 10 years or more, the oldest since 2003; 4 got theirs in the last 90 days. Choose a trade.

For contractors
Featured (advertising): your profile appears above the list for your trade, in your cities. Learn more →
Specialty contractors
Call · 438 884-2768Renovation, construction and general work
Call · 514 601-2017Renovation, construction and general work
Call · 514 625-4326Specialty contractors
Call · 514 688-2680Heating, ventilation and air conditioning
Call · 514 231-3453Specialty contractors
Call · 450 760-8972Specialty contractors
Call · 514 743-0204Specialty contractors
Call · 514 570-7232Septic systems
Call · 450 917-2514Specialty contractors
Call · 514 265-6587Specialty contractors
Call · 514 909-7807Specialty contractors
Call · 450 892-6358Renovation, construction and general work
Call · 514 730-7087Specialty contractors
Call · 514 817-4715Renovation, construction and general work
Call · 450 758-8890Specialty contractors
Call · 514 452-4053Specialty contractors
Call · 438 397-6116Specialty contractors
Call · 514 998-2651Specialty contractors
Call · 450 882-3563Renovation, construction and general work
Call · 438 993-2714Heating, ventilation and air conditioning
Call · 438 870-9345Septic systemsWells and water pumps
Call · 514 992-7469Specialty contractors
Call · 450 602-8007Specialty contractors
Call · 450 271-8596Specialty contractors
Call · 514 913-5583Specialty contractors
Call · 438 777-1831Renovation, construction and general workSeptic systems
Call · 514 618-7965Specialty contractors
Call · 438 405-6844Renovation, construction and general workWells and water pumps
Call · 450 882-3643Masonry
Call · 514 559-2689RoofersSpecialty contractors
Call · 450 848-1089Septic systems
Call · 514 232-1166Specialty contractors
Call · 514 824-3898Renovation, construction and general work
Call · 450 803-7608Renovation, construction and general work
Call · 438 321-4474Electricians
Call · 450 882-9413Specialty contractors
Call · 514 949-4840Specialty contractors
Call · 514 827-9775Renovation, construction and general work
Call · 418 271-4155As of November 3, 2026, 43 companies in Chertsey hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (10), septic systems (4) and heating, ventilation and air conditioning (2).
Chertsey ranks 23rd of 63 cities in the Lanaudière region for the number of licensed contractors.
43 companies have a published phone number and 12 have held their licence for 10 years or more.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Terrebonne 1,151Repentigny 549Mascouche 520Saint-Lin–Laurentides 296L'Assomption 258Sainte-Julienne 196Lavaltrie 194Rawdon 159Saint-Roch-de-l'Achigan 131Joliette 121L'Épiphanie 93Saint-Calixte 83