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our company

Since our establishment in 1967, Cy Rheault Construction Ltd. has remained a leader in Northern Ontario’s construction industry. We have executed a diverse and extensive portfolio of major construction projects in all sectors. We are built on a commitment to excellence, specializing in commercial, industrial and institutional construction. From planning to completion we strive to provide a service that exceeds client’s expectations. Integrity, commitment, communication and trust form our core values, providing the backing to deliver quality construction projects.

Our Mission

Our goal is to deliver value through innovate ideas while constantly challenging ourselves to improve. From our construction methods to management techniques and information systems, we constantly seek new ways to help our clients achieve their goals and expectations. Along with meeting project objectives, we consistently place emphasis on health, safety and the environment. Creating a positive experience for the client is the key to lasting relationships. Our passion for construction has contributed to our success and fuels our determination to continue to succeed.

Our Team

At Cy Rheault Construction Ltd. people always come first. Our success is achieved through the collaboration and collective efforts of a diverse, dynamic and experienced team. We pride ourselves on the fact that our Senior Management members are dedicated to the success of our company. Both on the field and in the office, our experienced team defines expectations and performance. We share a commitment to open communication, quality and consistency. From the ground up, the expertise of our people ensures outstanding performances that will continue to carry us forward.



“I have found Cy Rheault Construction to be one of the best organized contractors with whom I have worked, in my 32 years of practice. Their workmanship is excellent; their attention to detail again is above reproach. Additionally I have found them to be fair and equitable in negotiations over contract changes. I would highly recommend this firm for any construction work contemplated.” (Algoma Biosciences Centre & Francis H. Clergue Public School)

David Ellis, President
David Ellis Architect Inc.


“Cy Rheault’s on-site management staff was first rate; worked very cooperatively with the architect and were quite committed to delivering a quality product. Their work contributed to the project receiving an Award of Excellence and Project of the Year from ARIDO, and the Northern Ontario Excellence Award from WoodWorks!” (One Kids Place)

Paul Mitchell, President
Mitchell Architects Inc. 


“Cy Rheault Construction’s approach to the project is as a partnership with the Owner and the Consultant with a common goal of completing a successful project.” (Timmins Police Services)

Georges R. Quirion, Branch Manager – Chief Architect
J.L. Richards & Associates Ltd. 


“Cy Rheault Construction Ltd. is a most competent contractor with a wide variety of working experience in numerous institutional, educational, commercial and residential projects. They take pride in delivering the best product that they can for our clients.”

Pat Nowak, Project Manager
PBK Architects Inc. 


“And they said it couldn’t be done… I want to take this time to personally thank you and your team for achieving this milestone that we had set for the project. Again thanks for your efforts and continued success in the balance of your project.” (Detour Gold Project)

Greg Miazga, Director Construction and Engineering
Detour Gold


“The quality of the finished product was superior. Their attention to detail, quality workmanship and pride in their work was certainly evident and recognized by both our firm and the School Board.” (O’Gorman Intermediate School)

Neil McVicar, Partner
ANO Architects Inc.


“They are professional in their business dealings and have provided “hands-on” representation from the company owners on a regular basis to monitor the progress and quality of our projects. Cy Rheault Construction has assembled a highly qualified list of subtrades for both projects and worked diligently in coordinating their respective work. We also found that their attention to safety was outstanding.” (Sault College & Hockey Heritage North)

Cal Oswin, Principal
EPOH Architects and Engineers