Forensic Building Science

Forensic Building Science Expert Building Consultants | 3rd Party Expertise | Expert Witness Forensic Building Science, Inc. and Puerto Rico.

(FBS) is a leading Building Consultant firm specializing in inspections, 3rd party expertise, expert witness, estimating, project management, risk assessments, property appraisal and umpire services. We’re proud to boast extreme accuracy, unrivaled expertise and successful settlements on over 98% of our client engagements. We work with attorneys, commercial building owners and developers, property

managers, homeowner’s associations (HOAs), municipalities, carriers and public adjusters throughout the U.S. Founded in 2004, we have extensive knowledge in residential and commercial construction, restoration, property damage, codes, safety and insurance claims management. We have an unrivaled reputation, the most advanced accreditations and certifications, and the one thing that money can’t buy, experience. When you need unbiased, independent, 3rd party expertise, FBS is your one-stop shop. SERVICES
- Building Consultants
- 3rd Party Experts
- Expert Witness Services
- Large Loss Consultants
- Estimating
- Field Work
- Litigation Support
- Construction Defect
- Project Management & Construction Oversight
- Risk Assessments
- Property Envelope Condition Assessments
- Building Code Analysis
- Appraisal Services
- Umpire Services
- White Papers

LEARN MORE
(888) 462-3517
[email protected]
www.ForensicBuildingScience.com

06/15/2026

Successful projects require detailed oversight. From project management and risk assessments to building code evaluations and technical white papers, we help property managers, boards and HOAs, and commercial building owners make informed decisions.

📌 Industry-leading licensures and accreditations
📌 Planning and ex*****on focused on safety and code compliance
📌 Support for large and complex projects across the U.S.

📞 Need Project Management Support? Contact Us Today! (888) 462-3517
🔗 www.ForensicBuildingScience.com

Committed to educating the industry, our CEO, Tom Irmiter, is presenting “The Use of Forensic Building Experts in First-...
06/10/2026

Committed to educating the industry, our CEO, Tom Irmiter, is presenting “The Use of Forensic Building Experts in First-Party Property Claims” alongside Brian Goodman at the National Association of Public Insurance Adjusters (NAPIA) Annual Meeting. It’s going to be a great session!

🗓️ June 18
📍Plano, TX
🌐 https://www.napia.com/events/2026-napia-annual-meeting---dallas-tx

A high-performing building starts with the envelope. It’s not just walls and a roof, it’s how you control air, moisture,...
06/09/2026

A high-performing building starts with the envelope. It’s not just walls and a roof, it’s how you control air, moisture, heat, and durability over time. Building science brings it all together, turning design decisions into real-world performance, efficiency, and long-term resilience.

📎 Check out this article from Building Enclosure to learn how building science drives smarter design and durable, efficient buildings.

https://www.buildingenclosureonline.com/articles/94717-using-building-science-to-design-a-high-performing-building-envelope

Modeling and evaluating envelope performance during the design phase can help identify potential issues early, while thoughtful material selection allows designers to balance performance, aesthetics, and long-term value.

06/08/2026

Celebrate National Roofing Week with Forensic Building Science! Our Building Consultants bring extensive industry knowledge, hands-on experience, and a commitment to quality in every roofing evaluation we perform. As proud members of the National Roofing Contractors Association (NRCA), we’re dedicated to upholding the highest standards in every inspection and evaluation.

📌Need an expert on your roofing claim? Call us today at (888) 462-3517!
🔗 www.ForensicBuildingScience.com

06/04/2026

When it comes to property damage claims, details matter. Our Xactimate Level 3 Certified team provides detailed, line-by-line estimates backed by industry expertise and real-world construction knowledge.

📌 From scope reviews to comprehensive damage assessments, we provide tailored estimating support for adjusters, attorneys, carriers, and property owners.

📞 Contact Us at (888) 462-3517 to Get Started!
🔗 www.ForensicBuildingScience.com

As temperatures continue to rise, heat safety is becoming an even greater concern across construction sites. A new repor...
06/03/2026

As temperatures continue to rise, heat safety is becoming an even greater concern across construction sites. A new report highlights how extreme heat is increasing safety risks for workers, as OSHA moves to extend its heat-related guidelines for another five years.

https://www.enr.com/articles/62907-report-highlights-jobsite-heat-risks-as-osha-extends-guidelines-another-five-years

Emphasis program for outdoor and indoor heat hazards in effect now until 2031, but advocates warn of reduced workplace safety enforcement by Trump administration.

06/02/2026

It’s National Safety Month! 🚧🏗️ At Forensic Building Science, we prioritize safety in every inspection, assessment, and project. We identify potential risks and help clients make informed decisions to support safer buildings and stronger communities.

🔗 Learn more safety tips: https://www.nsc.org/workplace/national-safety-month

Meet Lester Thompson, one of our dedicated Field Investigators at Forensic Building Science! Lester plays a key role in ...
05/27/2026

Meet Lester Thompson, one of our dedicated Field Investigators at Forensic Building Science! Lester plays a key role in delivering thorough, on-site evaluations, bringing a sharp eye for detail and a hands-on approach to every inspection. His commitment to accuracy and clear documentation helps ensure each project is assessed with precision. We’re grateful to have Lester on our team and appreciate the value he brings to every client investigation! 👏

Need an expert on a large loss claim? We work with attorneys, commercial building owners, developers, property managers,...
05/26/2026

Need an expert on a large loss claim? We work with attorneys, commercial building owners, developers, property managers, homeowner’s associations (HOAs), municipalities, carriers, and public adjusters throughout the U.S. and Puerto Rico.

📞 Contact Us at (888) 462-3517 for a Free Consultation!
🔗 https://www.forensicbuildingscience.com/contact/

Address

1041 Grand Avenue #131
Saint Paul, MN
55105

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