For more than eighty years, NCMA has been a trusted resource and tireless advocate for concrete masonry producers of every size. Imagine the costs and the challenges your business would face if you didn't have NCMA working on your behalf…

Without NCMA…
  • Concrete masonry producers would have no way to obtain free, reliable technical information
  • Industry codes and standards would be written without consideration of the impact they would have on concrete masonry products and systems
  • Concrete masonry producers would have no regular opportunity to meet and share ideas
  • There would be no venue at which producers could review and discuss the range of products and services offered by industry suppliers
  • There would be no national efforts to promote concrete masonry for commercial, residential and landscape construction
  • Producers would have to pay much more to test products and would have no nationally recognized certification
  • Individual producers would have to travel to Washington to voice their opinion on the legislation and regulations adversely affection the industry
  • Education and training programs that focus exclusively on concrete masonry would be limited and costly

  • Show your support for the concrete masonry industry and take a part in shaping the future. Join NCMA Today!

    Let NCMA Member Advantages work for you, click here for summary of benefits.

    Our main membership categories are highlighted below. Feel free to contact NCMA's Manager of Membership for more information.
    Producer Membership
    Producer membership consists of companies located in Canada and the United States that manufacture concrete block, concrete brick, segmental retaining wall units, landscaping units and other related materials.
    Download an Application for Producer Membership

    Associate Membership
    Associate membership is open to suppliers of materials, equipment, products or services related to the concrete masonry industry whose companies are located in North America.
    Download an Application for Associate Membership

    International Membership
    International membership encompasses companies outside of North America that produce concrete masonry units.
    Download an Application for International Membership

    CM Affiliate Membership
    CM Affiliate membership is open to individuals and organizations who have an interest in the concrete masonry industry but who do not qualify for any other membership category.
    Download a CM Affiliate Application

    Professional Subscription Service
    Our Professional Subscription Service is targeted at architectural and engineering design professionals in North America.
    Inquire about Professional Subscription Service


    NCMA Producer Member Regions
    Region I
    Connecticut, Delaware, District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, West Virginia

    Region II
    Alabama, Florida, Georgia, Mississippi, North Carolina, Puerto Rico, South Carolina, Tennessee, Virgin Islands, Virginia

    Region III
    Illinois, Indiana, Kentucky, Michigan, Ohio, Wisconsin

    Region IV
    Arkansas, Iowa, Kansas, Louisiana, Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, Texas

    Region V
    Alaska, Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, Wyoming

    Region VI
    Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Northwest Territories, Nova Scotia, Nunavut, Ontario, Prince Edward Island, Quebec, Saskatchewan, Yukon

    For more information contact
    Heidi Weiss, manager of membership, advertising and show sales
    or via telephone at 703.713.1900, ext 236



    Region V Region IV Region III Region I Region II