Ready Mixed Concrete Association of 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

    RMCAO 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
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    Posted September 30,2015 | News & Events

RMCAO: Ready Mixed Concrete Association of Ontario

The 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.

The RMCAO 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.

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

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Material Selection Matters – Seminar Series

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    October 8, 2015 @ RMCAO Offices

    RMCAO Engineers’ Certification Course

    8:30am - 5:00pm

    RMCAO will once again be holding an Engineers’ Certification Course.  The primary purpose of this course is to…

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    September 17, 2015 @

    2015 OCA Call For Entries

    Registration Deadline: September 17, 2015

         PARTICIPATE – YOU DESERVE TO BE RECOGNIZED! The Ontario Concrete Awards competition focuses on the achievements…