Les Imperméabilisations D.G. inc.
Specialty contractors
Call · 418 847-3534In Québec, 2,154 companies are listed as active in RBQ data dated November 5, 2026. 911 (42%) have held their licence for 10 years or more, the oldest since 1983; 71 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 · 418 847-3534PaintersSpecialty contractors
Call · 418 208-4176Renovation, construction and general work
Call · 418 265-1936Septic systemsWells and water pumps
Call · 418 520-8834Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 563-5829Renovation, construction and general work
Call · 418 559-8648Renovation, construction and general work
Call · 418 955-7721Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 872-3400Specialty contractors
Call · 418 943-5454Renovation, construction and general work
Call · 418 569-5599Renovation, construction and general work
Call · 418 559-5330Electricians
Call · 418 572-2985Renovation, construction and general workNew home builders
Call · 418 622-9494Wells and water pumps
Call · 418 681-7301Renovation, construction and general work
Call · 418 264-7757Renovation, construction and general workHeating, ventilation and air conditioning
Call · 418 666-6515Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 948-1224Renovation, construction and general workElectriciansHeating, ventilation and air conditioning
Call · 418 871-5015Specialty contractors
Call · 418 523-5758Renovation, construction and general work
Call · 418 654-5885Renovation, construction and general work
Call · 418 554-5284Renovation, construction and general work
Call · 418 563-7078Specialty contractors
Call · 418 520-2793Renovation, construction and general workElectriciansPlumbers
Call · 418 808-3007Renovation, construction and general work
Call · 418 906-6993Electricians
Call · 418 614-4634Renovation, construction and general workNew home builders
Call · 418 651-1616Plumbers
Call · 418 955-3833Specialty contractors
Call · 418 929-7841Specialty contractors
Call · 418 681-2767Specialty contractors
Call · 418 626-4074Specialty contractors
Call · 514 999-3904Renovation, construction and general work
Call · 418 356-4068Renovation, construction and general work
Call · 418 780-5622Specialty contractors
Call · 418 847-4448PlumbersSeptic systemsWells and water pumps
Call · 418 840-1329Heating, ventilation and air conditioning
Call · 418 808-2852