• Membership

    Members enjoy exclusive certification, research and insight, business and networking opportunities, marketing and promotional support and tailored educational programs. Being a part of the association is an investment in both your company and your industry.

  • RMCAO Certification

    Concrete Ontario develops and administers various certification programs on behalf of the ready mix industry. Safety and best practices in production, delivery and quality control are of the upmost importance to our members in meeting and exceeding provincial and regional standards.

    RMCAO Certifications
  • Concrete Careers Contest

    Posted March 23,2021 | News & Events

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Concrete Ontario

Concrete Ontario (Ready Mixed Concrete Association of Ontario) was formed in 1959 to act in the best interest of Ontario’s ready mixed concrete producers and the industry in general. It is fully funded by the membership (Active and Associate) and provides a broad range of services designed to benefit its members and the industry in general.

Concrete Ontario provides a world class plant certification to all its members. The Association is active in a number of areas of the industry including new concrete and admixture technologies, education and training of our clients, environmental stewardship and ongoing partnerships with many industry partners.

Concrete Ontario is the voice and resource of the concrete and construction industries across Ontario. Representing over 96% of all concrete production and manufacturing, Concrete Ontario continually promotes concrete’s sustainable advantages and benefits to society. Concrete Ontario brings education, technologies, research and innovation to architects, designers, contractors and concrete companies.

International Women’s Day

March 8th marks International Women’s Day, and Concrete Ontario would like to take this opportunity to celebrate the growing number of women in the ready mixed concrete industry. The International Women’s Day movement raises awareness for women’s rights, and acknowledges the social, economic, cultural, and political contributions of women. Although there is an increasing number of…

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Upcoming Events All Events

  • June 17, 2021 @ GoToWebinar

    Concrete Production Environmental Requirements Webinar Series I – Air

    12:00pm - 1:00pm

    The Ministry of Environment updated their air quality compliance requirements on February 1, 2020. This webinar will review the changes, how they impact ready-mix concrete producers in Ontario and what ready-mix concrete producers need to know to comply with the new requirements.

  • June 17, 2021 @ GoTo Webinar

    Associate Webinar Series: GCP Applied Technologies Inc.

    10:00am - 11:00am

    Conventional Concrete with Unconventional Performance – Addressing Industry Needs Join us for Control Flow Concrete – Conventional Mix Design with Unconventional Performance. A look at reducing shrinkage to create better concrete slabs. Plus using viscosity modifiers not just for SCC. This webinar features: Control Flow Concrete: Turning normal concrete into phenomenal concrete. What if there…

  • June 22, 2021 @ Written Portion at Bingemans - Ballroom D; Performance Portion at Dufferin Concrete Kitchener

    ONE DAY – CSA Standards Concrete Field Testing Technician (Kitchener)

    Member $835 + HST; Non-Member $990 + HST; Re-write $275 + HST

    ACI Ontario Chapter and Concrete Ontario are pleased to be offering a one-day CSA Standards Concrete Field Testing Technician Certification Course. A CSA Standards Concrete Field Testing Technician is an individual who has demonstrated the knowledge and ability to properly perform and record the results of eight basic field test methods and standard practices on…