MacKay Aggregates

06/03/2026

With water levels rising across the region, now is the time to protect creek banks, shorelines, culverts, access roads, and other vulnerable areas.

Mackay Aggregates supplies quality rip rap and armour stone for erosion control and flood protection projects of all sizes.

✔ Pickup Available
✔ Delivery Available
✔ Multiple Sizes Available

Whether you're a homeowner, contractor, developer, farmer, or municipality, we're here to help.

Contact us today for pricing and availability.

MacKay Aggregates supplies quality aggregates and rock products based in Cranbrook BC

05/12/2026

04/01/2026

Proud to support the communities we live and work in.

We’re grateful to contribute to the Rotary Club of Cranbrook BC Heart of the Community Gala & Auction and to support the Rotary Creekside Village senior housing project.

Projects like this matter. They create lasting impact and strengthen the communities we’re part of every day.

Thank you to the Rotary Club for the work you continue to lead in Cranbrook.

From every corner of town! Thank you to our friends at MacKay Aggregates for their rock solid donation to our 6th Annual Heart of the Community Gala & Auction . Our Rotary Creekside Village senior housing project is another step closer to our vision 💖.

08/18/2025

Moving Rock Across Southern Alberta
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We deliver rock throughout Calgary and Southern Alberta in addition to Southeastern BC. Each load is tested and verified for use in fish-bearing waterways, ensuring it is non-acid generating and free from metal leaching.
That means the same rock we supply for infrastructure projects also meets the environmental standards needed to protect sensitive aquatic habitats.
Infrastructure demands strength. Ecosystems demand responsibility. Our rock delivers both.

08/01/2025