We Listen Communicate Solve Deliver

About

Who We Are

Infrastructure Design Group, Inc. (InfrastructureDG) is a civil engineering and land surveying services firm with offices in Sioux Falls, Mitchell, and Watertown providing professional services to public and private clients in the southeast South Dakota region. Founded in 2012, Infrastructure Design Group, Inc. is considered a small firm with BIG experience. The company is focused on listening, providing personal service, effective communication, and cost-effective solutions.

At the core of all successful projects is the inherent ability of our team to listen to the client’s needs and effectively communicate throughout the project to all stakeholders. We understand our clients know their needs better than anyone else possibly could. It is with this mindset, InfrastructureDG has built a reputation of providing unmatched client service and satisfaction.

We Get You There slogan for infrastructure design group

What We Do

Featured Projects

How We Got Here

In 2012, two Professional Civil Engineers founded Infrastructure Design Group, Inc. (InfrastructureDG) with a simple mindset: to Listen, Communicate, Solve, and Deliver. Fast forward over a decade, and our locally owned company has expanded into an industry leading civil engineering and land surveying services firm with offices in Sioux Falls, Mitchell, and Watertown.  Led by one of our founders, Phil Gundvaldson, PE, along with surveyors Robert Kummer, PLS and Beau Koopal, PLS, Infrastructure Design Group, Inc. is considered a small firm with BIG experience.  We are fortunate to collaborate with our clients on several of the largest projects in our region.  We have a proven track record of quality design, communication, teamwork, and project successes, translating to exceptional service and quality for our clients. 

At the core of all successful projects is of course our team of dedicated professionals. Led by our core values, our team is dedicated to providing outstanding professional design, survey, and consulting services with a strong focus on client service and customer satisfaction. Infrastructure Design Group, Inc. believes open communication, integrity, and honesty are the keys to any successful project. Our goal is to provide functional, efficient and sustainable designs which meet regulatory standards and our client’s requirements and budget. Just ask our current clients. They’ve experienced what we do and how we do it. In the meantime, we invite you to explore our site to learn more about us and our services.

  • Cost-Effective Solutions

    We provide our clients with sound, cost-effective solutions that enhance the public health, safety, and welfare.

  • Open Communication

    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.

  • Integrity & Honesty

    By always making ourselves available to address any comments or concerns, InfrastructureDG strives to exceed the client’s expectations.