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
"We appreciate Rosati’s high professionalism in keeping to deadlines, keeping promises, and also being flexible. When you’re starting your process you see things that need to be done differently, and they quickly respond to any changes we require from them. They will try to accomplish everything to keep within the timelines and budget, and come up with solutions quickly for every challenge.."
Mariusz Olszowik
North America Operations Launch Manager
Customer Experiences
"From the design phase through construction, and even now in the maintenance phase, Rosati has gone above and beyond our expectations. Rosati most competently got our project completed when we needed it. Rosati’s attention to detail complemented our own perfectionist tendencies. We would highly recommend Rosati and are very happy that we chose them for our project."
Dr. Jennifer Valente
Partner
Customer Experiences
"We have worked with Rosati before. They have tremendous attention to detail and stick to their timelines, something we were concerned about. We had a firm deadline when we had to be out of our previous office. Rosati knew that and went the extra mile to make sure we had no issues. They did a very good job. Every day when I walk through the doors, I'm happy. Even more importantly, staff members are very happy.."
Jay Strosberg
Partner
Customer Experiences
"We had construction meetings every two weeks. Rosati handled every problem professionally; they really look out for detail. There was never a ‘no, we can’t do that.’ If we requested it, they did it. Rosati made building this dealership fun and stress-free. They are a great company to deal with and I’m glad I chose them. The interior looks fantastic and they did a great job on the exterior. My staff and I are proud of what was done here.."
Chris O'Neil
Owner













