Infrastructure Design Group, Inc.

Small Firm. BIG Experience.

Website

About the firm

Infrastructure Design Group, Inc. (InfrastructureDG) is an engineering and land surveying practice founded in 2012 with offices in Sioux Falls, Mitchell, and Watertown, South Dakota. It provides water resources, municipal engineering, transportation planning, land surveying, site development, construction observation, and parks and recreation services to public and private clients across the region.

Established
2012
Team
Small
Firm type
Civil Engineering · Land Surveying

People

Phil GundvaldsonPresident & Partner

Robert KummerVP / Partner

Beau KoopalVP / Partner

Capabilities

Water Resources

Site-specific engineered solutions for projects involving the collection, conveyance, and storage of stormwater.

  • Drainage Analysis & Studies

    Comprehensive hydrological evaluations and drainage basin studies.

  • Drainage System Design

    Design of stormwater collection, piping, and conveyance infrastructure.

  • Detention Ponds

    Design of dry and wet detention basins for storm runoff regulation.

  • BMP Design

    Implementation of Best Management Practices for water quality protection.

  • Erosion Control Plans

    Comprehensive erosion prevention and sediment control design.

Municipal Engineering

Engineering solutions for public sector infrastructure, utilities, and municipal systems.

Transportation & Planning

Supports transportation & planning work documented by InfrastructureDG

  • Corridor & Mobility Studies

    Transportation corridor planning and mobility studies for public infrastructure programs.

  • Highway design

    Includes highway design within transportation & planning work.

  • Arterial roadway engineering

    Includes arterial roadway engineering within transportation & planning work.

Land Surveying

Professional surveying services covering boundary, topographic, cadastral, and pipeline alignments.

  • Cadastral Mapping & Retracement

    Large-scale cadastral mapping and property retracement surveys.

  • Topographic Surveys

    Detailed terrain mapping for engineering and development design.

  • Boundary Surveys

    Precise boundary determination and land platting services.

Site Development

Civil engineering and site planning for residential, commercial, and industrial developments.

Construction Observation

Supports construction observation work documented by InfrastructureDG

  • On-site quality assurance

    Includes on-site quality assurance within construction observation work.

  • Inspection

    Includes inspection within construction observation work.

  • Construction phase services

    Includes construction phase services within construction observation work.

Parks & Recreation Engineering

Civil design for parks, open spaces, and recreational facilities.

Industries

Water Resources · Stormwater & Flood Control · Government · Transportation · Parks & Open Space · Land Development

Projects

Bakker Landing Development - Tea, SD

Tea, SD · Land Development

Project details

Site development engineering for residential and commercial development.

Arrowhead Parkway

Sioux Falls, SD · Transportation

Project details

Transportation planning and construction observation services for the Arrowhead Parkway corridor.

I-229 Exits 3 & 4

Sioux Falls, SD · Transportation

Project details

Land surveying and transportation planning services for the I-229 highway interchange exits.

I-29/41st Street Diverging Diamond Interchange

Sioux Falls, SD · Transportation

Project details

Construction observation and civil engineering services for the major diverging diamond interchange project.