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Infrastructure Design Group, Inc. opens a new office in Mitchell, SD

Infrastructure Design Group, Inc. is proud to announce we have expanded into the Mitchell Community.  Our office is located at 520 N Lawler St, Suite 400.

Infrastructure Design Group, Inc. is a civil engineering and land surveying services firm providing professional services to public and private clients in the southeast South Dakota region.  Founded in 2012, Infrastructure Design Group, Inc. is a company focused on listening, providing personal service, effective communication, and cost-effective solutions to its clients.

Mitchell is our third location in the state of South Dakota.  We also have offices in Sioux Falls and Watertown.  We look forward to serving Mitchell and the surrounding areas for many years to come.


Infrastructure design group is a professional, well managed team of surveyors and engineers that work seamlessly together. They have taken on challenges for my company ranging from surveys to structural consultation as well as engineering job sites for new construction. Their prompt service and attention to detail is an asset to my company. 

Mark Fiechtner SD