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Infrastructure Design Group, Inc. (InfrastructureDG) is a Professional Civil Engineering and Land Surveying firm dedicated to providing outstanding professional design and consulting services with a strong focus on client service and customer satisfaction. Our goal is to provide functional, efficient and sustainable designs which meet regulatory standards and our client's requirements and budget.

We provide our clients with sound, cost-effective solutions that enhance the public health, safety, and welfare. We invite you to explore our site to learn more about us and our services.

Infrastructure Design Group, Inc. believes open communication, integrity, and honesty are the keys to any successful project. We are committed to customer service by keeping clients updated on their projects. In so doing, we provide the highest quality of work and communication every client deserves. By always making ourselves available to address any comments or concerns, InfrastructureDG strives to exceed the client’s expectations.

We provide professional engineering, surveying, and consulting services to local municipalities, county and state DOT’s, and other state departments, as well as private sector clients.

The engineers, surveyors and staff at Infrastructure Design were great. They were all very pleasant to work with, extremely knowledgeable, and very detailed. They made my development project go very smoothly for a great success. They gave me valuable ideas and insights. I could not have done it without them. 

Bret Merkle Soux Falls, SD