Stone, sand, and gravel are behind everything Ontario builds. CBM has been a trusted supplier of construction aggregates products in Ontario since 1930, and nearly a century of operational experience still shows up on job sites every day – in product consistency, delivery reliability, and teams that understand project pressure firsthand.
As a proud subsidiary of Votorantim Cimentos, we bridge this deep local history with world-class innovation. By choosing our construction aggregates products in Ontario, you are partnering with a team that Acts with Ownership to deliver a Sustainable Legacy for the next generation.
Our product range covers the full scope of construction and industrial needs, from granular road base to rip rap to mason sand. Every product is tested by dedicated QC staff across our network of quarries, pits, depots, and recycling centres in Ontario – so customers receive consistent, spec-ready material on every load.
• Top Soil
• Fill Sand
• Boulders / Rip Rap
• Flagstone
• Decorative Gravel
• Agriculture Lime (milled and screened)
• Mason Sand
• Recycled Concrete
• Oversized Gravel
• Commercial 8 Limestone
• Crushed Chips (Stone) 3/8″” & 5/8″”
• Crushed Concrete Stone 1″”
• Crushed Gravel 3/4″” & 1½””
• Crushed Road Base
• Crushed Stone 3/4″” and 1½””
• Fill / Soil
• #23 Sand / State Approved
• #4 Structural Backfill
• #53 Stone
• #8 Gravel / Washed / State Approved
• # 11 Stone / State Approved
• #5 Septic Gravel / Washed / State Approved
• Pea Gravel 3/8″” and 5/8″”
• AP 8 Gravel / State Approved
Ready to start your next project? Whether you need a precise estimate from our aggregates calculator or a custom quote for a large-scale infrastructure build, we are here to help.
As a subsidiary of Votorantim Cimentos, we operate with a shared commitment to excellence that ensures our local Ontario expertise is always backed by world-class safety and technical rigor. Contact us today to speak with a local expert and experience that partnership for yourself.
We operate one of the largest logistics networks for construction aggregate products in Ontario, with more than 400 trucks and a distributed network of quarries, pits, depots, and plants across the province. Our dispatch teams coordinate around your schedule – and when conditions change on site, you have a local team you can actually reach.
Our 2050 carbon-neutral ambition shapes how we operate. At our Ontario recycling centres, reclaimed concrete is processed into high-quality aggregates for construction that are tested for consistency and performance. It is a practical option for contractors and municipal buyers managing waste responsibly and working toward green building requirements.
Choosing CBM means choosing a partner who Acts with Ownership. We are more than a supplier; we are a local team backed by the world-class safety and technical expertise of Votorantim Cimentos.
We prioritize Safety and Health above all else, ensuring that our operations are safe for our employees and our neighbours. When you work with us, you aren’t just getting a product – you are getting a commitment to lasting results and a partner who cares about the communities we build together.
