• Civil Engineering/Architectural Design

    Advanced Engineering Assoc.,  Inc.
    AEA is a consulting Civil Engineering, Land surveying, and Architectural design firm currently serving both public and private sector clients in the Central and North Central Illinois area.
    1714 Fourth St.
    Peru, IL 61354
    Midwest Testing Services
    We have proudly served Midwest builders, contractors, and municipalities since 1969. We have over 45 years of experience in this site testing industry.
    3705 Progress Blvd.
    Peru, IL 61354
    3017 Fifth St.
    Peru, IL 61354
    McCleary Engineering
    McE specializes in geotechnical investigations and recommendations for foundation design, retaining walls, slope stability, embankments, pavement design and rehabilitation, subgrade treatments and other engineering services such as drainage studies.
    3705 Progress Blvd
    Peru, IL 61354
    620 W. Lafayette St.
    Ottawa, IL 61350
    111 Bucklin St
    La Salle, IL 61301
    HR Green
    We’ve been in business without interruption since 1913
    8710 Earhart Lane SW
    Cedar Rapids, IA 52404