J-AAR

J-AAR is one of Ontario's leading vertically integrated construction and materials companies, delivering innovative infrastructure solutions that build stronger communities. For more than 40 years, we have partnered with municipalities, developers, owners, consultants, and industry leaders to safely deliver complex projects with quality, innovation, and reliability.

Driven by our purpose of reaching our greatest potential, we invest in our people, equipment, technology, and processes to create lasting value for our clients, employees, and the communities we serve.

Our integrated group of companies provides expertise across Civil Infrastructure, Structural, Materials, and Dutch Brothers Ready-Mix. Our capabilities include municipal infrastructure, sewer and watermain installation, underground utilities, road construction, asphalt paving, structural concrete, ICI site servicing, earthworks, excavation, residential subdivisions, environmental construction, demolition, snow and ice management, aggregates, ready-mix concrete, electrical utilities, and professional engineering services.

J-AAR holds a Certificate of Authorization to provide professional engineering services, enabling us to deliver integrated Design-Build solutions from planning and permitting through construction.

Safety is the foundation of everything we do. As an ISO 45001 certified organization, we maintain an internationally recognized Occupational Health and Safety Management System, demonstrating our commitment to protecting our people, clients, partners, and the communities we serve.

Guided by our core values, we are committed to delivering exceptional results, building lasting relationships, and reaching our greatest potential while helping shape the future of communities across Ontario.