concrete forming Southwestern Ontario
Structural Group
Offering services encompassing concrete foundation walls, retaining walls, pumping, flatwork, and concrete finishing.
Established in 1953 and formally incorporated in
1980 by Nicholas J. Spivak, N.J. Spivak and Concrete Forming 1980
have emerged as pillars within the Southwestern Ontario concrete industry. Concrete Forming 1980 now J-AAR Structural Group, renowned for its expertise in multi-level residential and commercial construction, stands at the forefront of shaping Southwestern Ontario skyline.
ICI and Residential Concrete Construction
ICI/Residential Division
ICI concrete forming encompasses a wide range of applications, including foundations, walls, floors, and structural components for various facilities such as office buildings, schools, hospitals, warehouses, factories, and industrial plants. The versatility and adaptability of formwork systems allow for the realization of diverse architectural designs and construction requirements while maintaining the highest standards of safety, quality, and efficiency.
Residential concrete forming is a crucial phase in the construction of homes, apartments, and other residential buildings. It begins with careful planning and design, where Architects and Engineers collaborate to create blueprints that outline the layout and dimensions of concrete elements such as foundations, walls, slabs, and driveways.
Mid/High Rise Division
J-AAR Structural Group’s Mid/High Rise Division specializes in delivering comprehensive structural concrete solutions for multi-level residential and commercial projects. Our expertise includes reinforced concrete systems, structural concrete placement, and ready mix concrete coordination to ensure efficiency, strength, and precision at every stage of construction. With decades of industry experience and a proven track record of excellence, we are your trusted partner in shaping the skyline of Southwestern Ontario.
From large-scale concrete pours to complex high-rise builds, our team brings the planning, technical knowledge, and field execution required to meet demanding schedules and performance standards.
J-AAR Structural Group proudly spearheaded the development of London, Ontario’s tallest building, a 40-storey tower that stands as a testament to its commitment to architectural excellence and innovation.
Explore Our Structural Concrete Projects
Take a closer look and see the hard work that goes into every J-AAR project.


