Building Guides

The Town of Lyons is contracted with Charles Abbott Associates, Inc. (CAA) for building services. CAA's services include building inspection, building plans review, and related administrative services. 

With questions regarding building guides or permits, please contact

To request an inspection, please call 800-314-7029.

CAA Building Guide PDFs

Contact Us

  1. General

    Phone: 303-823-6622, ext. 33

    Inspection Request Line: 

    Inspection Request Online >>

    Building Department

    432 5th Avenue

    P.O. Box 49

    Lyons, CO 80540

    Phone: 303-823-6622

    Non-Business Hours / Non-Emergency Boulder County Dispatch: 303-441-4444

    Emergency: 911


    Monday - Friday

    8 a.m. - 4:30 p.m.

    Staff Directory