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
"There was never any question who we would hire to undertake this project with us. Rosati's reputation for excellence in the construction industry and the community alike made it an easy choice. The entire experience with Rosati has been wonderful, and we are looking forward to opening our doors this summer for all of Essex County to experience and enjoy.."
Meghan Boschin and Mary Pacanins
Owners
Customer Experiences
"Our experience with Rosati has been outstanding. Denis and Nick have kept us completely informed of the progress, in detail, throughout the project. They went out of their way to provide options and creative solutions for decisions that had to be made along the way.."
Dave Sanders
General Manager
Customer Experiences
"We had gone through local knowledge and the Rosati name kept coming up. When we contracted them, they were very responsive, very knowledgeable and flexible. They showed us the history of what they have done in Windsor and it was extremely impressive. We were also very impressed by the speed with which they could get things done. I can’t say enough good things about Rosati. They work quickly, diligently and effectively, always with the budget in mind. And since they really do have many in-house capabilities, they can move quicker than any other construction team we have ever worked with. We are very satisfied with the work so far.."
Aleem Ahamed
Managing Director
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
"After about seven projects with Rosati, we have a long-standing relationship. They are very thorough, and they definitely understand our business needs and are good at coming up with solutions for us. Rosati was very responsive in completing our building design, since we had a very tight timeline to work with. We are very satisfied with their delivery of projects, for sure.."
Steve Renaud
Vice President of Operations













