• Services

    Haynes & Associates, LLC, established in 1982 by Harvey Haynes, provides consulting services in the field of concrete materials and technology. The firm specializes in forensic investigation to determine the cause of concrete problems related to material, design, and construction. Specific services include: reviewing slab-on-ground designs, conducting condition surveys of existing structures, evaluating concrete deterioration, issuing concrete specifications, recommending repair solutions, and providing legal testimony.

  • Principals

    Harvey Haynes

    Principal, Consulting Concrete Engineer

    In 1982, Mr. Haynes established Haynes & Associates, LLC to provide concrete consulting services to the construction industry, public agencies, and legal firms. His office specializes in investigating concrete problems.


    Benjamin Haynes

    Principal, Construction Consultant

    Mr. Benjamin Haynes is a licensed general contractor in the States of California and Florida. He has over 25 years of experience in the construction industry having performed as a foreman, estimator, and project manager for various construction firms. From 2002 to 2015 he owned and operated BHC Construction, Inc. In 2015 he became a Principal at Haynes & Associates, LLC.


  • Educational Materials

    Harvey Haynes produced an educational DVD titled, "Avoid Cracks in Concrete Slabs-on-Grade." The video was marketed to the construction industry for several years, and is now available to the public at no cost. The video is divided into two parts - the first part discusses the causes of cracks, while the second part recommends methods to avoid cracks during construction. Summary notes are provided for review and reference.

    Part 1: Types of Cracks and Their Causes 

    Video (32 minutes)


    Part 2: Recommendations

    to Avoid Cracks

    Video (36 minutes)


  • Contact Us

    2 Moyer Place
    Oakland, CA 94611
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