ISG Offices

Architecture + Engineering Services in Storm Lake, IA

Address

1725 Lake Avenue North

Storm Lake, IA 50588

Call Us

712.732.7745

Monday-Friday

8:00 a.m.-5:00 p.m.

ISG Storm Lake

Home to a hidden snack cabinet with an honor pay system for those who know the secret location. Sometimes, it’s the little things in life.

In The Community

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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

Celebrating GIS Day and its Impact on Communities

Learn how geographic information systems (GIS) empower communities through data-driven planning, real-time mapping, and stakeholder engagement to shape smarter, more connected places.

Industry Insights

ISG Opens Durham Office to Strengthen Presence and Drive Growth Across the Triangle

This strategic expansion strengthens ISG’s ability to serve clients, positively impact communities, and accelerate growth throughout the Triangle region.

Community

Press Releases

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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Polk County Wetland Wave

Iowa Central Community College Storm Lake Learning Center

Polk County Wetland Wave

Iowa Central Community College Storm Lake Learning Center

Polk County Wetland Wave

Iowa Central Community College Storm Lake Learning Center

Polk County Wetland Wave

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