When planning a commercial or residential construction project, that requires an experienced concrete contractor, look no further, Ducon is your solution. Our services include: - Foundation Walls - Wall Cribbing - Retaining Walls - Basement Slab - Garage Slab - Garage driveway - Sidewalk - Patio - Radon rough-in system In Canada 16% of lung cancer is caused by radon gas and the first step to prevent high levels of radon indoors is by installing a radon rough-in system that complies with the National Building Code. We are a certified C-NRPP installers. Contact us today for a Free Estimate, text or call 587-437-0396, Email: info@duconconstruction.ca. We work in Calgary and surrounding areas.