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  • Infrastructure Design Group, Inc.

    • Architects, Engineering, Surveying
    • Construction Management
    • Consultants
    520 North Lawler Street; Suite 400
    Mitchell, SD 57301
    (605) 292-0231
    Hours:
    Monday - Friday 8:00 AM to 5:00 PM
    • About

      Infrastructure Design Group, Inc. is a civil engineering and land surveying services firm providing professional services to public and private clients throughout eastern South Dakota.

    • Whom to Contact

      • Phil Gundvaldson
        Director
        520 N. Lawler Street; Suite 400
        Mitchell, SD 57301
        Phone: 6052920231
        Fax: 6052712753
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