Integrated Multi-trade Excellence
Roberts Onsite is one of Ontario's largest multi-trade contractors providing turn-key solutions for industrial, commercial, institutional and energy projects.
Our comprehensive electrical, mechanical, and millwrighting and rigging departments offer a truly integrated solution to the construction process.
Roberts Onsite earned COR™ certification in 2017, demonstrating our commitment to protecting the health and safety of our people and the environment. Congratulations to all of our employees, management team and safety staff for a job well done!
Project Profiles
Company Overview
Roberts Onsite has developed into one of the largest and most respected multi-trade contractors in the industry.
This solid reputation has grown out of the concerted efforts of our dedicated team of professionals.
News
- June 19, 2025Giving Back with Habitat for Humanity
We helped Habitat for Humanity build safe and affordable homes for families right here in Waterloo Region.
- June 12, 2025Roberts Onsite & Hanover Barons: PJHL Schmalz Cup Champions!
Roberts Onsite sponsored the Hanover Barons during their incredible 2024–2025 season.
- February 14, 2025Springtime in Paris
Bonjour from Roberts Onsite! 🌸🌷 On Feb 8, 2025, we traded snow boots for sundresses and parkas for Parisian chic at our "Springtime in Paris" company party! It was magnifique! ✨
August 28, 2024Career OpportunityMechanical Project Manager
