ISG Offices

Architecture + Engineering Services in Rochester, MN

Address
H3 Plaza 30 3rd Street Southeast
Suite 600
Rochester, MN 55904
507.722.2980
Call Us

Monday–Friday
8:00am-5:00pm

ISG Rochester
Second largest skyway system in Minnesota, and just steps away from local restaurants, bars, and entertainment. In the summer, employee owners hop over to Thursdays Downtown over the lunch hour to enjoy live music and food truck delicacies.

In The Community

ISG Rises in ENR's 2025 Top 500 Design Firms List, Ranking #245

Employee-owned firm continues to expand its reach, capabilities, and impact with new locations and a commitment to clients

Press Releases

A Cyclical Approach to Lake Management

There’s no one-size-fits-all when it comes to lake water quality management. The unique characteristics of a lake and its surrounding watershed, require development of a custom plan to improve lake health. With so many variables impacting each lake, it can be difficult to understand what the problem is, optimal solutions, and equally important, how to pay for them.

Industry Insights

Wetland Restorations: As a Nature-Based Investment

At ISG, our wetland scientists and regulatory experts have been guiding parties through the wetland bank development process for decades.

Industry Insights

Featured Projects

No matter the project, we are here for it. Our partnerships and client relationships are a testament to the projects we have designed with our clients. Take a look!

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Work with us

We are always up for a challenge! Reach out to ISG to start a discussion and experience the difference our all-in mentality brings to your next project.

Challenge Us
ISG architecture & design company. Let's get in touch.