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
"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
"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
"I could not have chosen a better contractor to construct the Jackson Park Health Centre. The Rosati group fully understood my desire to blend a fitness club with a medical centre in a signature building. They helped me in careful negotiations and planning with doctors and other health professionals and completed the construction of "turn key" medical offices on time and within budget as I secured tenants. We receive daily compliments on the beauty of the facility and the functionality of the space.."
tom Porter
Owner
Customer Experiences
"Rosati was excellent to work with and, in partnership with ADA and WFCU, brought the project in on time and slightly below budget. WFCU would not hesitate to work with Rosati again under the proper set of circumstances, nor hesitate to recommend them to others. They made the entire project experience smooth and successful.."
Marty Komsa
President and CEO













