A Siren water damage inspection isn't a walk-through with a flashlight. It's a systematic, instrument-driven assessment that produces a written report showing exactly where the water went, how saturated each affected assembly is, and what needs to happen next.
Here's what makes our Siren inspection service more than a visual walk-through.
FLIR infrared thermal cameras detect temperature differentials in structural surfaces — a wet wall cavity cools differently than a dry one during evaporation, making moisture migration visible as a thermal signature even behind intact drywall. Our Siren inspection team uses thermal imaging as the primary tool for tracing water migration paths through wall systems, subfloor assemblies, and ceiling cavities, identifying affected areas before a single pin is driven into a wall.
Qualitative assessment says "it looks wet." Quantified readings say "this framing is at 28% moisture content and the dry standard is 10%."
A verbal assessment is an opinion. A written report with instrument readings is documentation.
Both use cases are available in Siren — contact us with your specific situation and our inspector will scope the right assessment.
Here are the specific inspection scenarios and assembly types our Siren team handles.
Active event inspection is the step that prevents under-scoped remediation and missed hidden damage.
Real estate transactions in Siren frequently involve properties with prior water events — disclosed and undisclosed. Our pre-purchase inspection uses thermal imaging and moisture meters to identify active moisture in structural assemblies, staining patterns consistent with prior water intrusion, and the condition of previous remediation. For Siren buyers, this inspection provides either confidence that a disclosed water event was properly handled, or documentation that it was not — giving the buyer negotiating leverage and a clear picture of what additional remediation cost, if any, is warranted.
Post-remediation verification is an independent assessment — not a rubber stamp.
Mold risk assessment in Siren is distinct from air quality testing. We assess structural conditions and visible evidence — not air samples.
Below-grade spaces in Siren properties — crawlspaces, basement areas, and below-slab conditions — are among the most common locations for chronic moisture problems to go undetected. Our Siren below-grade inspection covers crawlspace wood framing moisture content readings at joists and beams, vapor barrier condition and coverage, condensation evidence on structural surfaces, and visual assessment for wood rot, fungal growth, and pest damage associated with chronic moisture. Written findings document the below-grade condition for remediation scoping or real estate disclosure.
Our Siren inspection reports are formatted to the documentation standards that insurance carriers use to evaluate water damage claims in WI.


Same-day scheduling available for active water events. Pre-purchase inspections booked on your transaction timeline.
Systematic, instrument-driven, fully documented during the on-site session.
You understand what was found before you receive the written report.
The written inspection report — thermal images with annotations, sensor point readings mapped to a floor plan, water category determination, and recommended scope — is delivered within 24-48 hours of the on-site session, formatted for insurance, remediation, or real estate use as appropriate to your situation. We're available to answer adjuster or real estate agent questions about the findings.



"The thermal imaging session was what sold me on how a proper Siren water damage inspection should work. Our inspector traced water migration I never could have guessed at — the event in the utility room had spread moisture into the adjacent storage room wall framing more than twelve feet away. The written report documented all of it and our remediation contractor used it directly to scope the drying project."
"We used the COS Water Damage Restoration Siren inspection report to file a homeowner's claim for a water damage event. The adjuster reviewed the thermal image documentation and sensor point readings and approved the full remediation scope on first submission. The inspection report paid for itself many times over by eliminating the supplement process."
"The post-remediation verification inspection is what I most value. After our last Siren property water event, the remediation contractor signed off on completion. We had COS Water Damage Restoration do a verification inspection and found one wall section with framing still above 15% moisture content. That section would have been a mold problem within weeks. The verification inspection caught it before it became our problem."
COS Water Damage Restoration's certified inspection team serves Siren and surrounding communities throughout WI. Call +1-844-499-0972 to schedule your Siren inspection.
Whether you need inspection for an active event, a purchase, or post-remediation verification — our Siren team produces a written, instrument-backed report. Call +1-844-499-0972 to schedule.
📞 Call +1-844-499-0972 — Schedule Siren InspectionIICRC Certified · FLIR Thermal Imaging · Written Reports · Siren, WI