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
"Since the early 1990's, we have worked together on several different projects beginning with the conception of the Ford Windsor Aluminum Plant many years ago through the construction of multiple projects. From Minor renovations to full-scale construction, we have found you and your staff to consistently meet our high standards of quality and on-time completion.."
Kip Bonds
Launch Manager
Customer Experiences
"This is our first time working with Rosati. With their strong LaSalle presence and their amazing reputation, we felt it was a great opportunity to work with them. We couldn't be more proud of the product they put out. This is different from our other properties; it's a new concept for us and definitely unique. Without a doubt we would work with Rosati again.."
Matt Komsa
Co-Owner
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
"Rosati was not only the most competitive bid, but they are also proven performers. They are very thorough, and very good with respect to managing their projects. They give advice where advice is needed, and we have leaned on their expertise for a lot of decisions.."
Diane Reko
CEO
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












