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
  • Concrete Ontario Convention 2019

    Posted June 12,2017 | 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.

Municipal Exterior Flatwork Best Practices Guide 2018

  Municipal Exterior Flatwork Best Practices 2018

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Upcoming Events All Events

  • January 15, 2019 @ Four Points by Sheraton London

    ACI Concrete Field Testing – Grade 1 Certification

    Member $835 + HST; Non-Member $990 + HST

    JANUARY 15 & 16, 2019 Concrete Ontario, with assistance from the ACI Ontario Chapter, is sponsoring a two-day in-depth course and examination, based on CSA A23.1/.2, for this widely accepted certification. DRESS CODE REQUIREMENTS – Safety Boots, Eye Protection, Hardhat and Jeans    ONLINE REGISTRATION CLOSES JANUARY 9, 2019  If you require further information, please contact…

  • February 28, 2019 @ Osler Bluff Ski Club

    Concrete Ontario/OSSGA Annual Ski Day

    The Osler Bluff Ski Club enjoys the best terrain and best natural snow conditions of any club on the Escarpment! This is a perfect opportunity to spend some quality time with colleagues, friends and family – so why not bring them out for a day of skiing. We are returning to Osler Bluff Ski Club,…