What We Do
Main Focus
Since 1969, Rosati Group has become one of the largest Design Build contractors/developers in Southwestern Ontario. We are uniquely positioned to ensure that your construction project will be a resounding success from concept to completion. We are accustomed to assisting our customers in the critical early stages of project development during which crucial schedule, quality and value decisions are made. Our company focuses on design, quality of materials, subcontractors and tight integration of these resources to create robust, service-free, award-winning buildings.
Core Services
Design-Build
General Contracting
Construction Management
Land Development
Butler Building Systems
Machine Foundations
Leasing
Rosati Difference
Customer Experiences
"With this donation, which equals about $250,000, the Rosati Group has made the largest donation we've ever received. We're not paying rent, which allows us to put our money back into our programs. It allows us to keep our local dollars where they belong, in our hospitals. The Rosati's are very kind and generous people, and they really are leaders in our community.."
Kelly Bryan
Director of Operations
Customer Experiences
"Their attention to detail was unbelievable. They worked really well with the architect, and real teamwork is required for that. They’re perfectionists, and I respect that. They sign their name to every job and they’re not going to do that unless it’s done right.."
Jonathan Reaume
Owner/Chef
Customer Experiences
"Rosati Construction was selected based on their reputation to meet budget and timing. Their group's ability in all areas of the project, resulting in the completion of out 72,000 sq ft. facility to house our North American technical centre and headquarters in under six months. I believe this to be an impressive accomplishment by any measure.."
Rob Colja
Director of Operations
Customer Experiences
"Rosati is a quality bunch of guys. They know their stuff. They know our industry,” said Circle 5 co-owner Keith Lavergne. “Hiring Rosati saved us from going to several sources to get several parts of the project done ourselves. Rosati is truly a one-stop shop for industrial expansions and machine foundations. Everything’s on schedule and within budget. Rosati is a good company to work with."
Keith Lavergne
Co-owner













