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  • Marquess & Associates, Inc.
    Marquess & Associates, Inc.
    (541) 772-7115
    1120 E Jackson St, 97504  Medford

    Building Confidence and Trust through Engineering Excellence, Marquess & Associates strives to exceed the unique needs of each Client while benefiting the communities we serve.Founded in 1957 by Walter J. Marquess, P.E., Marquess & Associates, Inc. has provided the Southern Oregon Region with over …