A Lansdowne 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 Lansdowne 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 Lansdowne 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 Lansdowne — contact us with your specific situation and our inspector will scope the right assessment.
COS Water Damage Restoration's Lansdowne inspection team covers every structural assembly type, every common water migration path, and every inspection use case encountered in residential and commercial water damage situations in VA.
When a water damage event has just occurred in a Lansdowne 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 Lansdowne 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 Lansdowne 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.
Properties in Lansdowne that had a water event 48 hours or more before inspection — or where a slow leak went undetected for an extended period — may present mold risk alongside ongoing moisture concerns. Our mold risk assessment inspection identifies the structural conditions that support mold growth: elevated moisture content in organic materials, elevated ambient relative humidity, and the presence of visible mold growth on surface or semi-concealed areas. This assessment determines whether a standard drying-focused remediation is appropriate or whether S520-standard mold remediation protocols need to be incorporated into the project scope.
Below-grade spaces in Lansdowne properties — crawlspaces, basement areas, and below-slab conditions — are among the most common locations for chronic moisture problems to go undetected. Our Lansdowne 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 Lansdowne inspection reports are formatted to the documentation standards that insurance carriers use to evaluate water damage claims in VA.


Call +1-844-499-0972 and describe your situation — active event, pre-purchase, post-remediation, mold concern, or insurance documentation. Our Lansdowne scheduler assigns the appropriate inspection type and confirms your appointment. Most Lansdowne residential inspections are available within 24-48 hours.
Systematic, instrument-driven, fully documented during the on-site session.
After the on-site assessment, your Lansdowne 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 Lansdowne 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 Lansdowne 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 Lansdowne 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 Lansdowne and surrounding communities throughout VA. Call +1-844-499-0972 to schedule your Lansdowne 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 Lansdowne inspection team brings the instruments to find all of it.
📞 Call +1-844-499-0972 — Schedule Lansdowne InspectionIICRC Certified · FLIR Thermal Imaging · Written Reports · Lansdowne, VA