Proven and Trusted
for 60 Years
Two Generations of
Construction Excellence
Founded in 1966 by Sergio Schincariol, Wincon Construction is a family-owned company based in Oldcastle, Ontario. We take pride in every building we work on.
From small renovations to major institutional projects, our commitment to quality, innovation, and client satisfaction has remained unwavering for over five decades.
Family Legacy
Building relationships that last generations
Comprehensive Construction
Solutions
From concept to completion, we deliver exceptional results across all sectors
Commercial
Office buildings, retail spaces, and mixed-use developments
Design & Build
Complete project delivery from concept to completion
Industrial
Manufacturing facilities, warehouses, and distribution centers
Institutional
Schools, healthcare facilities, and government buildings
Construction Management
Expert project oversight and coordination services
Machine Foundations
Specialized foundation systems for industrial machinery and equipment
Featured Projects
Showcasing our commitment to excellence across diverse construction sectors
Heritage Park
Motor City Community Credit Union
Can Art Aluminum Extrusions
Tecumseh Vista Academy
St. Clair Beach Retirement
Let's Build Something
Extraordinary Together
Ready to start your next construction project? Get in touch with our experienced team for a consultation.