A Decatur 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 Decatur inspection service more than a visual walk-through.
Thermal imaging is non-destructive and covers large surface areas quickly — making it the most efficient way to map water migration in a Decatur property.
Qualitative assessment says "it looks wet." Quantified readings say "this framing is at 28% moisture content and the dry standard is 10%."
Every COS Water Damage Restoration Decatur water damage inspection produces a written report: affected area descriptions, thermal images with annotations, moisture meter readings at labeled sensor points, water category determination (Cat 1/2/3), and a recommended scope of work with priority sequencing. Reports are formatted to be useful to your insurance carrier, a remediation contractor, or a real estate transaction where water damage disclosure is at issue.
Both use cases are available in Decatur — contact us with your specific situation and our inspector will scope the right assessment.
Here are the specific inspection scenarios and assembly types our Decatur team handles.
When a water damage event has just occurred in a Decatur property — or happened within the last several days — our inspection maps the full extent of saturation while the moisture is still detectable by thermal imaging and direct meter readings. This inspection is the foundation of the remediation scope and the insurance claim documentation. Without it, remediation crews are guessing at what to dry, and insurance carriers are estimating on incomplete data. Our Decatur active event inspection captures the full saturation picture at the moment of peak detectable moisture — when the readings tell the most accurate story of what happened.
Pre-purchase water damage inspections in Decatur are scheduled on the buyer's timeline and the written report is available for the transaction file.
Post-remediation verification is an independent assessment — not a rubber stamp.
Mold risk assessment in Decatur is distinct from air quality testing. We assess structural conditions and visible evidence — not air samples.
Below-grade moisture in Decatur properties is underdetected and underlies a significant portion of structural issues discovered later.
Our Decatur inspection reports are formatted to the documentation standards that insurance carriers use to evaluate water damage claims in IL.


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.
After the on-site assessment, your Decatur inspector reviews the key findings with you — which areas are affected, what the readings indicate, what water category applies, and what remediation is indicated. If you have questions about specific readings or want to understand what a particular finding means, this is the conversation for it. The verbal review happens on-site.
Report delivered in the format your use case requires, within 48 hours of inspection.



"We were purchasing a Decatur home where the seller had disclosed a prior basement water event and claimed it was fully remediated. COS Water Damage Restoration's pre-purchase inspection found moisture readings in the wall framing adjacent to the original event area that were significantly above dry standard — indicating incomplete drying. The written report we received gave us specific sensor point readings that we used to negotiate remediation credit from the seller before closing. Without that inspection, we would have closed into a mold problem."
"We used the COS Water Damage Restoration Decatur 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."
"We manage a portfolio of Decatur rental properties and COS Water Damage Restoration's inspection service is what we use every time a water event is reported, prior to any remediation starting. The inspection report maps the damage completely — it's what we give our remediation contractor as the scope of work and what we give our insurer as the damage documentation. Having a consistent, instrument-backed inspection process has eliminated the disputes we used to have about whether remediation was complete or whether the damage scope matched what we claimed."
COS Water Damage Restoration's certified inspection team serves Decatur and surrounding communities throughout IL. Call +1-844-499-0972 to schedule your Decatur inspection.
Visible water damage is easy to find. The moisture behind your walls and under your floors is what causes the mold problem three months later. Call +1-844-499-0972 and our Decatur inspection team brings the instruments to find all of it.
📞 Call +1-844-499-0972 — Schedule Decatur InspectionIICRC Certified · FLIR Thermal Imaging · Written Reports · Decatur, IL