ARCHITECTURE +
Engineering Services

Dynamic Expertise

ISG has diverse expertise in multiple areas. We have built a team of architecture, engineering, environmental, and planning professionals who offer comprehensive design solutions.

We strategically span geographies to ensure you have the right experts in your corner and a team that approaches each project from the seat of an owner to bring you the greatest value.

Our Services

Architecture

  • Architecture
  • Interior Design
  • Landscape Architecture
  • Procurement
  • Urban Design
  • Visualization

Engineering

  • Civil Engineering
  • Drone
  • Electrical Engineering
  • Land Surveying
  • Mechanical Engineering
  • Municipal Engineering
  • Refrigeration Engineering
  • Structural Engineering
  • Technology Engineering
  • Telecommunications Engineering
  • Transportation Engineering
  • Water/Wastewater Engineering
  • 3D Scanning

Environmental

  • Assessments + Review
  • Geographic Information Systems
  • Permitting + Compliance
  • Planning + Feasibility
  • Testing + Monitoring

Planning

  • Development
  • Engagement
  • Funding
  • Marketing
  • Planning
  • Project Evaluation
  • Referendum Assistance

Applied Tech in Action

Technology in Action Newsletter

View our interactive hub and explore cutting-edge tools, technologies, and geospatial solutions powering ISG’s work across disciplines. Dive in to see how ISG brings ideas to life through technology.

360° Tours

Our fast-capture drone photography captures aerial, roof, or ground level imagery to create 360-degree tours that place future development plans in the context of existing spaces, helping you make better decisions faster.

Geographic Information System (GIS)

Using geographic information systems (GIS) integrated with Esri software, we develop valuable geospatial mapping tools that enable informed decision-making by incorporating demographic, psychographic, and socioeconomic data into visual representations.

"ISG is a trusted design partner that solves problems before they arise. The culture of ISG is reflected in the interactions with each ISG team member. The employee owners take an elevated sense of purpose into each client engagement."

Jake Christensen
President, Christensen Development

The ISG

Difference

ISG operates as a one-firm profit center. This approach allows us to put together the most effective team for each project, pulling from all areas of expertise to deliver solutions that inspire, excite, and get the job done.

Our 100% employee-owned firm supports collaboration and fosters a deep personal investment in our clients’ success. We take on each client’s passion, perspective, and project as our own.

  • Three-Dimensional Firm
  • Multidisciplinary Partner for Success
  • 100% Employee Owned

The Latest From ISG

View All

Impact Where It Counts: ISG's Rural Surface Water Careers

Explore rural surface water careers at ISG where engineers and scientists make a real impact on communities, water quality, and resilient landscapes.

Industry Insights
Employee Owners

The Future of Southern Minnesota Lakes Conference Returns To Inspire Action on Lake Planning, Preservation, and Restoration

ISG is bringing back The Future of Southern Minnesota Lakes Conference for its fourth year from March 6–7, 2026 creating space for lake association members, environmental professionals, and community leaders dedicated to preserving and restoring Southern Minnesota lakes.

Press Releases
Industry Insights

ISG Brings Full-Service Design Expertise to Ohio

ISG opens a Columbus, Ohio office, expanding full-service design expertise and partnering with local universities to serve diverse market sectors

Press Releases

Inside ISG’s Multidisciplinary Approach: Expertise, Collaboration, and Bold Ideas

Explore how ISG’s integrated expertise boosts teamwork, fuels fresh thinking, and drives inventive, high-impact project results.

Industry Insights
Community

A New Generation of Outdoor Courts: Post-Tensioned Concrete

Discover how post-tensioned concrete courts are revolutionizing outdoor sports surfaces, delivering unmatched durability, crack resistance, and low maintenance.

Industry Insights

Game Changer Spotlight: Mark Onken

ISG welcomes Mark Onken, PE, to its Public Works team, strengthening municipal engineering expertise across the Twin Cities and Midwest.

Employee Owners