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
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U.S. Forest Service (USFS) Permitting
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Hartford Water Resource Recovery Facility
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Maeve
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Prairie Rock Trails Bike Park
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Hannahville Indian Community Health Clinic + Government Services Building
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Le Mars Community School District New Elementary School
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U.S. Forest Service (USFS) Permitting
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Hartford Water Resource Recovery Facility
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Maeve
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Prairie Rock Trails Bike Park
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Hannahville Indian Community Health Clinic + Government Services Building
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Electrical Substation Misoperated Line Terminal Improvements
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The Casso Raleigh Hotel
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Bel Brands USA Babybel® Facility Expansion
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Orthopaedic & Fracture Clinic (OFC) Expansion
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Martin County Ditch No. 28 Nutrient Treatment Train
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City of La Crosse 2nd Street Reconstruction + Two-Way Cycle Track
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Electrical Substation Misoperated Line Terminal Improvements
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The Casso Raleigh Hotel
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Bel Brands USA Babybel® Facility Expansion
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Orthopaedic & Fracture Clinic (OFC) Expansion
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Martin County Ditch No. 28 Nutrient Treatment Train
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City of La Crosse 2nd Street Reconstruction + Two-Way Cycle Track
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Commercial
Restaurant
Retail
Workplace
Lodging
Warehouse + Storage
Site Development
Education
PreK-12
Higher Education
Energy
Mission Critical
Mining
Oil + Gas
Renewables
Steam + Chilled Water
Substation
Substation Transmission Line Loadability + EFT
Food + Industrial
Food + Beverage
Manufacturing
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
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Electrical Substation Misoperated Line Terminal Improvements
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FAC-008 Facility Rating Projects
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Substation Upgrades
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Transmission Distribution Substation Improvements
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Transmission Line Loadability Projects
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O2B Kids!
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KinderCare
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The Farm Mini Storage
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Summit Site Expansion
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Metals
Food + Industrial
Transmission Line
Energy
Substation Transmission Line Loadability + EFT
Energy
Substation
Energy
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
Steam + Chilled Water
Energy
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
Manufacturing
Food + Industrial
Food + Beverage
Food + Industrial
Higher Education
Education
PreK-12
Education
Workplace
Commercial
Retail
Commercial

The Latest From ISG

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Blog Tag

ISG Enhances Technical Depth with Acquisition of R.E. Warner & Associates, a Firm Built on 75 Years of Legacy and Expertise

ISG announces the acquisition of R.E. Warner, one of the longest running engineering and consulting firms in Northeast Ohio.

Announcements

Flip the Switch on Risk. Why Electrical Equipment Capital Studies Matter.

Each May, Electrical Safety Month is a reminder that safety is not just about compliance, it is about proactively reducing risk before it becomes an incident.

Industry Insights

ENR Ranks ISG Among 2026’s Top 500 Design Firms

ISG now ranks #230 on Engineering News-Record’s 2026 Top 500 Design Firms list, up from #245 in 2025.

Announcements

Are you properly protecting your employees from arc flash and shock hazards?

Maintenance, testing, and training have always been important elements of a successful facility electrical safety program, but recent requirements ensure they are being implemented according to a standard.

Industry Insights

Improving Water Quality Across Iowa through Engineering Innovation

Discover how ISG is improving water quality across Iowa by connecting agricultural practices, watershed planning, and drinking water infrastructure.

Industry Insights

South Tama County Middle School Earns Outstanding Award in Spring 2026 Educational Facilities Design Awards

The Spring 2026 Educational Facilities Design Awards, presented by Learning By Design, honors education projects that demonstrate design excellence, innovation, and meaningful impact on student experience, with recipients selected through a blind peer review process from 52 submissions.

Announcements

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