At J-AAR, we are your partners in progress

Dedicated to exceeding your expectations.


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YEARS OF SERVICE

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TEAM MEMBERS

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More than a Vertically Integrated Construction Company, We’re here to exceed your expectations and build a better future

J-AAR stands as a distinguished Construction and Material Group, recognized for its unwavering dedication to superior service and unwavering commitment to excellence. Rooted in the fundamental values of honesty, integrity, and the well-being of our employees, we have established ourselves as frontrunners in the industry.


Within our construction divisions, we specialize in an array of sectors, spanning civil infrastructure to structural concrete forming. Collaborating closely with owners, developers, and consultants, we adeptly translate visions into tangible realities, ensuring projects are executed with precision and expertise.


Moreover, as one of Ontario's premier material suppliers, J-AAR offers an extensive assortment of products, including aggregates, asphalt, and concrete, meticulously curated to address diverse requirements. Our comprehensive range guarantees solutions tailored to meet the unique needs of every project.

3003 Page Street,

London, ON

N5V 4J1

190 Turnbull Court, Unit 1A

Cambridge, ON

N1T 1J2

a yellow excavator is digging in a pile of dirt for excavating jobs

Solutions for Project Success

Services we provide

J-AAR has achieved its success by establishing an unparalleled record of flexibility and dependable service. Our three focuses are Civil Infrastructure Group, Structural Group and Materials Group. This vertical integration in the construction industry allows us to exceed our customers' expectations and ensure we are providing the best possible price, schedule and coordination on a project. 

ICI/Residential Division

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Mid/High Rise Division

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The driving force behind everything we do. 

Built upon the pillars of quality, people-first approach, and safety, these guiding principles form the foundation of J-AAR's core values.

Quality

In every facet of our business, we pursue excellence, whether it's in the materials we use, the craftsmanship we employ, or the satisfaction of our customers.

People

People-first approach remains at the forefront, prioritizing the well-being of our team, clients, and communities throughout our operations.

Safety

More than a policy; it's our commitment to each member of our team, our clients, and our communities, ensuring their safety every step of the way.

Discover Our Mission, Vision, and Core Values

Our team milestones and leadership

Our long-time team members and dedicated leadership have been the backbone of our success. Their commitment, expertise, and passion have shaped our company's journey and contributed to our growth. Meet the people who make it all happen.

a group of construction workers are posing for a picture in front of a bulldozer .
Two construction workers are working on a pole in the dirt.
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Preferred Partner

Dutch Brothers Ready Mix has the largest mixer fleet and wet-batch concrete plant outside the GTA and specializes in supporting our partner companies and key industry partners on large scale residential, commercial and civil infrastructure projects


Every Dutch Brothers Ready-Mix driver embodies efficiency, safe mixer operation, and unwavering reliability in serving our clients, guaranteed.

Visit Dutch Brothers Website
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Preferred Partner

Orange Rock Developments provides residential, commercial and industrial leasing, design build and development in the London and surrounding area.

Visit Orange Rock Developments Website

LATEST NEWS

J-AAR and LiUNA 1059 Continue Partnership with $5,000 Donation to Children’s Health Foundation

By Nick Wilton • September 30, 2025
J-AAR is proud to continue its partnership with LiUNA Local 1059 through their Charity Partnership Program, making a meaningful difference in the community with a $5,000 donation to the Children’s Health Foundation. This initiative is part of a three-year commitment where LiUNA donates $5,000 annually on behalf of J-AAR to a local charity of our choice. Last year, the funds supported Youth Opportunities Unlimited (YOU), helping empower youth in our region with critical resources and programs. This year, we are honoured to direct the support to the Children’s Health Foundation, where the funds will help provide life-saving equipment, state-of-the-art care, and vital support programs for children and families across Southwestern Ontario. The cheque presentation took place on September 30, with representatives from LiUNA 1059, J-AAR, and the Children’s Health Foundation in attendance. It was an opportunity to celebrate the power of collaboration between industry and community, and to highlight the shared commitment to giving back. At J-AAR, our work extends beyond construction. We believe in building stronger communities by supporting the organizations that provide essential care and opportunities for the people of Southwestern Ontario.

J-AAR Breaks Ground on Timber Ridge Phase 1

By Nick Wilton • September 22, 2025
The J-AAR team, together with project partners and community leaders, officially broke ground on Phase 1 of the Timber Ridge subdivision on September 18. The milestone marks the start of an exciting new residential community that will bring thoughtfully planned homes and modern infrastructure to the growing Lucan area. A Milestone for the Community The morning ceremony gathered representatives from Timber Ridge Developments, local officials, home builders and J-AAR employees who will bring the vision to life. Guests viewed the first preparations for underground servicing and road construction, which will pave the way for new homes and community amenities. About Phase 1 Phase 1 includes essential site servicing and infrastructure for the initial group of residential lots, with work now underway on grading, utilities, and roadwork. This first phase sets the foundation for a multi-phase project designed to grow alongside the needs of Lucan’s expanding population. Partnership and Vision J-AAR is proud to work alongside owners Mike Radcliffe and Barry Gilmour of Gilrad Developments, whose vision for a high-quality, welcoming subdivision has guided every step of planning. The partnership underscores a shared commitment to craftsmanship, sustainability, and community growth. Looking Ahead Construction activity will continue through the coming months, with visible progress expected as underground services and road networks take shape. Future phases will follow as the new neighborhood rises, creating a vibrant, family-oriented community in the heart of Middlesex County.

J-AAR Showcases Skilled Trades Excellence at Pond Mills Development Announcement

By Nick Wilton • August 27, 2025
J-AAR was proud to stand alongside our partners at BlueStone Properties 133 Pond Mills Road development in welcoming Premier Doug Ford, Mayor Josh Morgan, MPP Rob Flack, and other community leaders for the announcement of a $2.6 million investment through Ontario’s Skills Development Fund (SDF). The funding will directly support IBEW Local 120 and Literacy Link South Central in delivering training programs designed to prepare the next generation of skilled trades workers. This important initiative will help ensure a steady pipeline of talent to meet the growing demands of the construction industry across London and Southwestern Ontario. J-AAR Structures Represent with Pride During the announcement, J-AAR’s on-site crews were recognized for their professionalism, skill, and commitment to safety, qualities that reflect the standards we bring to every project. Their efforts at the Pond Mills development continue to showcase the expertise and dedication that make J-AAR a trusted partner in building communities. Building Communities, Creating Opportunities At J-AAR, we know that investing in skilled trades is more than just strengthening our industry, it’s about strengthening our communities. Initiatives like the Skills Development Fund not only keep housing projects moving forward but also create meaningful opportunities for local workers to grow, succeed, and build lasting careers in construction. Looking Ahead We are proud to be part of a project that highlights collaboration between government, industry, and community partners. Together, we are shaping the future of housing and infrastructure while ensuring that workers have the training and support they need to thrive.
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