portfolio

Our Work

The ISG Portfolio

No matter the challenge, we are here for it. Our projects are a testament to the partnerships we create with our clients, partners, and communities.

featured Work
Le Mars Community School District New Elementary School
View All
U.S. Forest Service (USFS) Permitting
View All
Hartford Water Resource Recovery Facility
View All
Maeve
View All
Prairie Rock Trails Bike Park
View All
Hannahville Indian Community Health Clinic + Government Services Building
View All
Le Mars Community School District New Elementary School
View All
U.S. Forest Service (USFS) Permitting
View All
Hartford Water Resource Recovery Facility
View All
Maeve
View All
Prairie Rock Trails Bike Park
View All
Hannahville Indian Community Health Clinic + Government Services Building
View All
Electrical Substation Misoperated Line Terminal Improvements
View All
SCHEELS Blaine Town Center
View All
Bel Brands USA Babybel® Facility Expansion
View All
Orthopaedic & Fracture Clinic (OFC) Expansion
View All
Martin County Ditch No. 28 Nutrient Treatment Train
View All
City of La Crosse 2nd Street Reconstruction + Two-Way Cycle Track
View All
Electrical Substation Misoperated Line Terminal Improvements
View All
SCHEELS Blaine Town Center
View All
Bel Brands USA Babybel® Facility Expansion
View All
Orthopaedic & Fracture Clinic (OFC) Expansion
View All
Martin County Ditch No. 28 Nutrient Treatment Train
View All
City of La Crosse 2nd Street Reconstruction + Two-Way Cycle Track
View All
Commercial
Restaurant
Retail
Workplace
Lodging
Warehouse + Storage
Site Development
Education
PreK-12
Higher Education
Energy
Substation
Transmission Line
Data Centers + Mission Critical
Mining
Oil + Gas
Renewables
Food + Industrial
Industrial
Food + Beverage
Paper + Conversion
Agriculture Facilities
Warehousing, Distributions, and Cold Storage
Industrial Wastewater
government + Cultural
Public Service Facilities
Cultural + Community Gathering
Healthcare
Hospitals + Medical Centers
Clinics + Office Practices
Public Works
Municipal Planning
Municipal Engineering
Drinking Water
Wastewater
Residential + Mixed-Use
Land Development
Low Density
High Density
Affordable
Senior Living
Student Housing
Sports + Recreation
Sports + Entertainment
Parks + Trails
Telecommunications + Utilities
Telecommunications
Joint Use
Utilities Distribution
Transportation
Water
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Plymouth Ice Center Expansion and Renovation
View All
Rib Crib
View All
Freshii Restaurants
View All
MOKA – La Crosse, WI
View All
Bridge Avenue Reconstruction
View All
The MidAmerican Energy Company RecPlex Expansion
View All
All Seasons Arena
View All
Hockey Day Minnesota
View All
Turner County Courthouse Architectural + Engineering Services
View All
Industrial
Food + Industrial
Power Generation
Energy
Municipal Electric
Energy
Transmission Line
Energy
Substation
Energy
Data Centers + Mission Critical
Energy
Restaurant
Commercial
Site Development
Commercial
Warehouse + Storage
Commercial
Lodging
Commercial
Affordable
Residential + Mixed-Use
Power Delivery
Energy
Mining
Energy
Municipal Engineering
Public Works
High Density
Residential + Mixed-Use
Joint Use
Telecommunications + Utilities
Industrial Wastewater
Food + Industrial
Natural Resource Management
Water
Water Quality + Planning
Water
Rural Surface Water
Water
Urban Stormwater
Water
Construction Services
Transportation
Traffic Engineering
Transportation
Highways + Bridges
Transportation
Aviation, Rail, and Waterways
Transportation
Mobility
Transportation
Telecommunications
Telecommunications + Utilities
Renewables
Energy
Oil + Gas
Energy
Utilities Distribution
Telecommunications + Utilities
Sports + Entertainment
Sports + Recreation
Parks + Trails
Sports + Recreation
Wastewater
Public Works
Drinking Water
Public Works
Municipal Planning
Public Works
Infrastructure + Facilities
Energy
Development + Operations
Energy
Low Density
Residential + Mixed-Use
Student Housing
Residential + Mixed-Use
Senior Living
Residential + Mixed-Use
Land Development
Residential + Mixed-Use
Clinics + Office Practices
Healthcare
Hospitals + Medical Centers
Healthcare
Cultural + Community Gathering
Government + Cultural
Public Service Facilities
Government + Cultural
Warehousing, Distributions, and Cold Storage
Food + Industrial
Agriculture Facilities
Food + Industrial
Paper + Conversion
Food + Industrial
Food + Beverage
Food + Industrial
Higher Education
Education
PreK-12
Education
Workplace
Commercial
Retail
Commercial

The Latest From ISG

View All

Placeholder Item

News description will outline a short summary of the article. More than two lines will truncate, ending with an ellipsis.

Blog Tag

4 Benefits of Professional Facility Assessments

Is your facility prepared for what’s ahead? Learn how a professional assessment can uncover risks, establish priorities, and support informed long-term planning.

Industry Insights

2026 Iowa Water Conference Takeaways

The 2026 Iowa Water Conference highlighted the innovation, collaboration, and conservation efforts needed to advance Iowa's water future.

Industry Insights

The Safety System Beneath Every Substation

Discover how the hidden grounding system beneath every substation protects people, equipment, and reliable power delivery during faults and lightning events.

Industry Insights

Downtown Raleigh Alliance Announces 2026 Imprint Awards

Ray at The Weld Receives Downtown Raleigh Alliance Imprint Award

Announcements

ISG Names David Doxtad Chief Executive Officer and Advances Andy Brandel to Chief Operating Officer

Building on a strong foundation, ISG names David Doxtad CEO and Andy Brandel COO to accelerate sustainable growth and enhance the client experience.

Announcements

ISG Recognized Among Top Building Design Firms

ISG has been recognized among the nation's leading engineering, architecture, and building design firms.

Announcements

Let's Chat.

Challenge Us