Storm Damage Resources
What Is HAAG Certification and Why
Does It Matter for Your Roof Claim?
HAAG Engineering is the independent firm that sets the engineering standard for storm damage inspection. A HAAG certified inspector produces documentation that insurance companies recognize and cannot easily dismiss. Here is what that means for a KC Northland homeowner.
HAAG Engineering is the independent engineering standard for storm damage.
HAAG Engineering is an independent firm that provides engineering analysis, failure investigation, and inspector certification for the insurance and construction industries. They are not a contractor association or a trade group. They are engineers. Their certification program trains inspectors to assess storm damage using the same methodology and documentation standards that engineering expert witnesses use in insurance disputes and litigation.
Why insurance companies care about HAAG.
When a claim is disputed the question of whether damage is present, and whether it is storm-related versus normal wear, often comes down to who produced the documentation and to what standard. Insurance companies recognize HAAG certification because their own adjusters and engineering consultants are often HAAG certified. A file built to HAAG standards uses the same methodology, the same terminology, and the same damage thresholds the insurance company uses internally.
That shared standard matters. An inspection file that documents hail impact density per square foot, verifies strike diameters against soft metal evidence, and distinguishes impact marks from aging by their physical characteristics is fundamentally harder to dismiss than a contractor's general notes and a handful of photographs. HAAG certification is what separates these two types of documentation.
What a HAAG certified inspection actually looks like.
On your roof a HAAG certified inspection is a physical, manual process. The inspector walks every slope, checks every elevation, and examines soft metal components with specific attention to impact pattern and density. Test squares, small areas where vegetation and debris are cleared, are used to count and measure impacts per square foot. Soft metals are photographed systematically to document strike size and distribution.
The resulting documentation is not a general statement that hail damage is present. It is a specific file showing where damage was found, at what density, with what corroborating evidence from soft metals, and why the findings indicate storm damage rather than wear. That file is what you bring to the adjuster meeting.
What HAAG certification is not.
HAAG certification is not a guarantee of claim approval. It is not a legal credential and it does not obligate an insurance company to pay any specific amount. What it provides is a documentation standard that is recognized, defensible, and built on engineering methodology rather than a contractor's opinion.
The difference in practice is significant. An inspection file built to HAAG standards gives the adjuster a professional document to respond to rather than a contractor estimate to negotiate against. That shift in framing changes how the conversation at the adjuster meeting goes.
Most roofing contractors have never been trained to document damage the way an engineer would. HAAG certification closes that gap. Insurance companies know it.
RSG Construction
HAAG Certified. Every RSG Construction inspection is built to this standard.
When we inspect your KC Northland home we document damage using the same methodology HAAG Engineering uses to train and certify inspectors across the insurance industry. That is not a marketing claim. It is a credential with a specific meaning that shows up in your claim outcome.
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