National Waterproofing Consulting

Trusted building envelope experts serving Chicago, Minneapolis, Milwaukee, and beyond.

We are independent consultants specializing in building envelope performance, moisture intrusion diagnostics, and forensic investigations. With decades of experience and cutting-edge tools, our team helps owners and architects mitigate risk, protect assets, and ensure long-term durability in all climates.

Our Core Services

Regional Pages

External Resource

Explore the Building Enclosure Design Guide from the Whole Building Design Guide at wbdg.org.

Partner Spotlight

Looking for in-depth guidance on below-grade and above-grade waterproofing systems? Inspec’s waterproofing consulting services offer expert support for detailing reviews, installation planning, and moisture management. Their team works closely with contractors, architects, and owners to ensure long-term envelope performance.

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