• Johnston Engineering, LLC

    • Consultants
    • Engineers-Civil/Environmental/Mechanical/Consulting
    6817 Hedrick Road
    Harbor Springs, MI 49740
    (231) 242-0609
    • About

      Structural Engineering Solutions for Harbor Springs, Petoskey, Charlevoix, Traverse City and all of Michigan. Specializing in Residential and Commercial Structural Engineering; Log Home and Pole Barn Engineering; Wind Turbine Foundation Design; FHA/HUD Foundation Inspections; and more...

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