Concrete Ontario
  • 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
  • New Location!

    Posted February 1,2018 | News & Events


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.

Best Management Practices for Municipal Concrete Infrastructure

Manual – Best Management Practices for Municipal Concrete Infrastructure

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Upcoming Events All Events

  • September 19, 2018 @

    Shotcrete and its Potential Applications on Ontario Construction Projects

    10:00 am - 10:45 am

    Shotcrete and its Potential Applications on Ontario Construction Projects

  • October 4, 2018 @ Living Arts Centre, Mississauga

    Concrete Ontario Annual General Meeting


    All Active and Associate Members of Concrete Ontario (Ready Mixed Concrete Association of Ontario) are encouraged to attend this meeting where the following items will be addressed: AGM will take place in the Bank of Montreal Room, located on the 2nd floor of the Living Arts Centre to the right of the elevator. AGM AGENDA…

  • October 24, 2018 @ Concrete Ontario

    Engineers’ Certification Course

    8:30 am - 5:00 pm
    $400 Member; $550 Non-Member + HST

    In order to increase the credibility of the Plant Certification Program, all Concrete Ontario plant certifications must be completed by a third party independent engineer. Completion of this course qualifies the engineer to “certify” concrete facilities and mobile mixers for membership through the Concrete Ontario Audit and Check List, as well as conduct ECO plant certifications according to…