Prosperi Co. Ltd. is more than just a company, it’s a family tradition... Four generations strong!

Prosperi Co. Ltd. a full service construction company that operates out of Sudbury, Ontario.  We have been a leader in construction, here in Northern Ontario, since 1905.  Our projects span across Ontario and vary from Interior Renovations to New Construction.  We deliver each project to the highest degree of success by virtue of; Dynamic Leadership, Experience and Exception Value. Our projects are executed by our team which are highly knowledgeable and experienced in Project Administration, Constructability, Quantity Surveying and Project Management.


Projects are typically delivered by one of the following three methods:

  • General Contracting
  • Construction Management
  • Design-Build

We are also a proud distributor of Roberston Building Systems.  Roberston is a leader in providing custom Pre-Engineered Buildings and Custom Steel Components to meet the needs of any customer.


We still stay true to our roots and offer the following services as a subcontractor or direct to the client:

  • Civil Concrete Work
  • Steel Stud and Drywall Systems
  • Ceilings Systems

As we continue to pave new paths for growth, we will be sure to embrace new talent and new capabilities with the warmth of family. 


We look forward to speaking with you about your upcoming project.


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