A Portland 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 Portland 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 Portland 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 Portland — contact us with your specific situation and our inspector will scope the right assessment.
COS Water Damage Restoration's Portland 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 ME.
Active event inspection is the step that prevents under-scoped remediation and missed hidden damage.
Pre-purchase water damage inspections in Portland are scheduled on the buyer's timeline and the written report is available for the transaction file.
After a water damage remediation project is completed in a Portland property — whether by COS Water Damage Restoration or another company — a verification inspection confirms that structural drying was completed to standard moisture content levels and that no hidden moisture was left behind. This inspection is requested by property owners who want independent confirmation of completion, by landlords who need documentation before returning a property to tenancy, and by sellers who need to demonstrate to a buyer that prior water damage was fully resolved. Our Portland post-remediation inspection produces a written verification report formatted for real estate and insurance use.
Mold risk assessment in Portland is distinct from air quality testing. We assess structural conditions and visible evidence — not air samples.
Below-grade spaces in Portland properties — crawlspaces, basement areas, and below-slab conditions — are among the most common locations for chronic moisture problems to go undetected. Our Portland 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 Portland inspection reports are formatted to the documentation standards that insurance carriers use to evaluate water damage claims in ME.


Same-day scheduling available for active water events. Pre-purchase inspections booked on your transaction timeline.
Our Portland inspector arrives with FLIR thermal camera, calibrated pin-type and non-penetrating moisture meters, and inspection documentation tools. The inspection begins with a thermal pass of all suspected affected areas, followed by direct meter readings at all thermally identified locations. Each reading is recorded at a labeled sensor point location on the floor plan.
You understand what was found before you receive the written report.
Report delivered in the format your use case requires, within 48 hours of inspection.



"We were purchasing a Portland 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 Portland 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 Portland 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 Portland and surrounding communities throughout ME. Call +1-844-499-0972 to schedule your Portland 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 Portland inspection team brings the instruments to find all of it.
📞 Call +1-844-499-0972 — Schedule Portland InspectionIICRC Certified · FLIR Thermal Imaging · Written Reports · Portland, ME