Ready Mix Concrete Plant Locations

Our aggregate operation locations in Ontario are places where CBM has built long‑standing relationships with contractors, engineers, and municipalities that depend on a consistent supply. Because our teams live and work in these communities, we understand local conditions, common project types, and typical timelines, which allows us to anticipate needs, tailor advice, and respond quickly when plans change. Our local presence also means we know the roads, access points, and site constraints in each area, so we can coordinate deliveries with minimal disruption and maximum efficiency.
We are a local partner who gives you the certainty you need to stay on schedule. Whether you are sourcing for a large-scale highway project or a local commercial development, our CBM aggregate teams are ready to provide the exact materials you need, right when you need them.

A Robust Logistics and Delivery Network

Across Ontario and Quebec, Canada Building Materials has built a network that feels local but performs at scale. Each plant is a strategic hub, connected by experience, infrastructure, and a shared commitment to keeping your project on schedule.
Together, they work as one synchronized system to protect your project timeline.
• Proximity as Performance: Our strategic density means shorter transit times, so your concrete arrives at peak workability. This reduces fuel consumption and emissions by cutting down travel distances.
• Capacity You Can Count On: With the region’s largest fleet and plant network, we can support your project. We run 36 ready-mix plants from Hull to Windsor. We have the capacity to scale as you grow.
• Real-Time Transparency: Our logistics experts work closely with your team. We provide clear updates and reliable delivery windows. This removes guesswork on your pour day.• Smarter Proximity: We have positioned our sites to reduce haul distances, which keeps your costs down and helps us lower our carbon footprint on Ontario’s roads.


• Scalable Volume: With a massive inventory across our pits and quarries, we have the bench strength to handle sudden surges in demand without breaking your stride.


• Transparent Communication: Our logistics teams work as an extension of your crew. We use our integrated network to provide real-time updates and firm delivery windows, taking the guesswork out of site management.CBM produces EPDs for our ready-mix concrete products. If you need EPD documentation for a specific mix design or project submission, a CBM representative can provide the relevant materials and confirm product coverage.
Explore EPDs

Serving Your Community: From the GTA to the St. Lawrence

Our footprint reflects our commitment to the communities where we live and work. By maintaining specialized CBM ready-mix locations in both urban centres and rural townships, we provide the specialized expertise required for local climate conditions and municipal specifications.
CBM plant managers are operators who understand the unique soil, weather, and regulatory landscapes of your specific region. We invite you to explore our interactive map below to find the facility that’s best positioned to support your next project.

Areas We Serve

Western Region

  • Brantford
    • Brantford
    • Simcoe
    • Woodstock
  • Burlington
    • Binbrook
    • Burlington
    • Caledonia
    • Grimsby
    • Hamilton
    • Oakville
    • Stoney Creek
  • Cambridge
    • Ayr
    • Cambridge
    • Kitchener
    • Waterloo
  • Capital
    • Guelph
  • London
    • Greater London Area
    • Ingersoll
  • Milton
    • Milton
    • Oakville
  • New Hamburg
    • New Hamburg
    • Stratford
    • Tavistock
    • Waterloo
  • St. Thomas
    • Greater London Area
    • St. Thomas
  • Thorold
    • Niagara Falls
    • Niagara-on-the-Lake
    • St. Catharines
    • Thorold
    • Welland
  • Windsor
    • Greater Windsor Area

Eastern Region

  • Belleville
    • Belleville
    • Napanee
    • Picton
    • Quinte West
  • Cobourg
    • Brighton
    • Cobourg
    • Port Hope
  • Hull
    • Hull
    • Ottawa Downtown Core & East End
  • Kanata
    • Arnprior
    • Carleton Place
    • Kanata
    • Southern Ottawa
    • Western Ottawa
  • Kingston
    • Greater Kingston Area
    • Napanee
  • Peterborough
    • Greater Peterborough Area