A Preferred & Respected Performance Leader !

Our Story

Peto MacCallum Ltd. applies a consistent high level of reliable service that is timely, practical and responsive to our clients’ needs — from routine testing and inspection to highly specialized investigative techniques and innovative engineering solutions. Our goal on every assignment is to give quality performance, provide a valued service, keep our clients informed, work within budget, deliver services on time and find practical, innovative solutions to the challenges we meet.

Projects

Building Construction

During each step of any geotechnical investigation, we assess the most effective use of resources to ensure collection of accurate data in order to develop a reliable subsurface model of the site.

Explore

Civil Work

Phase One and Phase Two Environmental Site Assessments are carried out for due diligence purposes and regulatory compliance for the clients property.

Explore

Municpal Works

Peto MacCallum Ltd. develops and implements QA / QC inspection and testing programs tailored to the needs of our clients.

Natural Resource Development

During each step of any geotechnical investigation, we assess the most effective use of resources to ensure collection of accurate data.

Transportation

We offer integrated, multi-disciplinary services in four principal fields of specialization

Clients

Peto MacCallum Ltd. is one of the largest specialist engineering organizations in Ontario. The company has been involved with a broad range of projects and has carried out more than 70,000 assignments for over 7,000 clients