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    National Capabilities



    National Excellence: 42 States & Counting

    Wherever your project is located, Wiegmann Associates will complete on time and within budget. We’ve built a unique organizational structure, developing relationships in local markets for successful projects across the country.

    Experts in HVAC design/build and value engineering, we have built projects up to $35M for clients in 42 states and counting. We can tackle your single project or a series of similar projects all over the United States. From beer distribution facilities to specialized health care centers and multi-family housing, our national experience spans a broad range of industries.

    Wiegmann Associates is based in St. Louis, MO with an office in Denver, CO. Contact Us about your next project.

    “Wiegmann’s national capabilities are very helpful since we work across the country.”
    Chris Wilson, Director of Business Development – ARCO Construction

    National Project Spotlight

    • SurgCenter Development: 60 Ambulatory Care Centers in 13 States
    • SCI Phoenix State Correctional Facility: $35M HVAC project in Montgomery, PA
    • 334,000-square-foot specialized manufacturing facility in Fort Wayne, IN for defense contractor BAE Systems
    • Anheuser-Busch: 21 Can Plants, Lid Plants, Breweries, Offices across the U.S.  Saving $10M per year, more than $130M since 2002