Building Tomorrow.
Foundations You Can Trust.
Three generations of excellence in aggregate and building materials since 1923.
EST. 1923 • THREE GENERATIONS • 9 LOCATIONS • BUILDING NORTH AMERICA
The Ace Alice Story
For over a century, the Winters family has provided the aggregate foundation for roads, bridges, and buildings across North America. What started as a single limestone quarry in Sudbury, Ontario has grown into one of the region's most trusted suppliers of construction materials.
Today, Ace Alice Inc. operates nine facilities across Canada and the United States, employing over 500 people who share our commitment to quality, safety, and community.
Watch Our Story
See how we've built a legacy of excellence over three generations.
What We Deliver
Aggregate & Stone
Premium crushed stone, limestone, and gravel for every construction need. From highway base to decorative landscape stone, our materials meet the highest industry standards.
Learn MoreReady-Mix Concrete
Custom-designed concrete mixes delivered on schedule. Our fleet of mixer trucks serves projects of every scale, from residential foundations to major commercial developments.
Learn MoreAsphalt Products
Hot mix asphalt engineered for durability and performance. We supply municipal road programs, private developments, and everything in between.
Learn More
Explore Our History"We don't just move stone. We build the foundation of communities."
Serving North America
Canada: Thunder Bay (HQ), Sudbury, Montreal • USA: Duluth (US HQ), Cleveland • +4 more
Ready to Build Together?
Whether you need aggregate for a major infrastructure project or ready-mix for local construction, our team is ready to help. Contact us to discuss your requirements.
Contact Our Team