Andy Manuel brings a background of professional industry experience and extensive success in complex litigation to his role as a key attorney in the firm’s construction law practice group. He has substantial experience with large, complex mediation, arbitration and litigation matters, including a 100-day jury trial in St. Louis, a 20-day arbitration in Los Angeles, a four-week international arbitration in Chicago and a four-day mediation in Florida.

Andy has handled claims involving contract termination, design malpractice, defective workmanship, schedule delays and inefficiencies, differing site conditions, insurance coverage and extra work. His practice covers the spectrum of issues involving the construction process on behalf of contractors, design professionals and owners, from drafting and negotiating construction contracts to providing real-time advice to clients during a project to formal dispute resolution. He also serves as an arbitrator and mediator. He has served as a neutral for many significant multi-party construction disputes with damages involving over $100 million.

Before becoming an attorney, Andy worked for 10 years as a mechanical engineer/project manager for Brown & Root, a large engineering and construction company in Houston, Texas. He is a registered professional engineer in Texas and obtained LEED Green Associate accreditation.

    Education

    • University of Houston Law Center (J.D., magna cum laude, 1994)
    • University of Houston (B.S.M.E., cum laude, 1984)
      • Mechanical Engineering

    Bar Admissions

    • Missouri
    • Illinois

    Professional Affiliations

    • The Missouri Bar
    • Illinois State Bar Association
    • American College of Construction Lawyers (Fellow)
    • American Arbitration Association (Arbitrator and Mediator)
    • American Bar Association, Forum on the Construction Industry
    • Bar Association of Metropolitan St. Louis, Construction Law Committee (Former Co-Chair)
    • American Society of Mechanical Engineers
    • The Associated General Contractors of America
    • Engineers’ Club of St. Louis

    Community Involvement

    • Webster Groves School District (Building Committee, Past Member)
    • St. Louis Zoo (Building Committee, Past Member)

    Awards & Honors

    • Ranked as one of Missouri’s “Leaders in Their Field” in Construction by Chambers USA: America’s Leading Lawyers for Business (2025; 2026)
    • Named Best Lawyers® Construction Litigation "Lawyer of the Year" in the St. Louis area (2026)
    • Named to The Best Lawyers in America®, Construction Law (2023-2027), Litigation - Construction (2008-2027)
    • Named Best Lawyers® Construction Law "Lawyer of the Year" in the St. Louis area (2016, 2019, 2020, 2021, and 2024)
    • Named to the Missouri & Kansas Super Lawyers list, Construction Litigation (2006-2025)
    • St. Louis Small Business Monthly, "Top 100 St. Louisans to Know to Succeed in Business"

Andrew W. Manuel

Andy Manuel brings a background of professional industry experience and extensive success in complex litigation to his role as a key attorney in the firm’s construction law practice group. He has substantial experience with large, complex mediation, arbitration and litigation matters, including a 100-day jury trial in St. Louis, a 20-day arbitration in Los Angeles, a four-week international arbitration in Chicago and a four-day mediation in Florida.

Andy has handled claims involving contract termination, design malpractice, defective workmanship, schedule delays and inefficiencies, differing site conditions, insurance coverage and extra work. His practice covers the spectrum of issues involving the construction process on behalf of contractors, design professionals and owners, from drafting and negotiating construction contracts to providing real-time advice to clients during a project to formal dispute resolution. He also serves as an arbitrator and mediator. He has served as a neutral for many significant multi-party construction disputes with damages involving over $100 million.

Before becoming an attorney, Andy worked for 10 years as a mechanical engineer/project manager for Brown & Root, a large engineering and construction company in Houston, Texas. He is a registered professional engineer in Texas and obtained LEED Green Associate accreditation.