When water has damaged your South Thomaston property, every hour without professional intervention expands the loss. Our IICRC-certified Water Damage Restoration team arrives fast, assesses completely, and restores systematically — from initial extraction through final reconstruction.
Crew stationed in South Thomaston — not routed from another region.
WRT & ASD certified on every South Thomaston job.
Xactimate estimate reviewed with you before work begins.
Your adjuster hears from us, not you.
Four reasons South Thomaston homeowners and businesses call COS Water Damage Restoration first when water damage strikes — and give us five stars when we're done.
Every technician holds active ME contractor licensing and IICRC WRT certification. Full general liability and workers' comp coverage is in force on every South Thomaston job.
Locally staged equipment and crews mean our South Thomaston response time beats out-of-area contractors every time.
We quote in writing before we start. What you approve is what you pay.
Our reputation in South Thomaston is one job at a time. We stand behind every single one.
Our South Thomaston Water Damage Restoration team handles every phase of recovery in-house: no subcontracting, no coordination gaps, no handoff problems.
Speed at this phase directly determines how much is salvageable. Our South Thomaston crews don't slow down on the way to your property.
Thermal imaging cameras and calibrated moisture meters map the full extent of water migration in your South Thomaston property — identifying affected wall cavities, subfloor assemblies, and ceiling materials that aren't visible on the surface. A complete damage picture drives a more accurate scope and a faster insurance claim.
Industrial LGR dehumidifiers and high-velocity air movers are deployed in calculated configurations based on your South Thomaston property's materials, square footage, and psychrometric conditions. Daily readings at fixed sensor points document the drying progression until all assemblies reach target equilibrium moisture content.
We don't rebuild over hidden mold risk.
Supplement filing for underpaid South Thomaston claims is part of the service.
One company, start to finish.


Real person, real dispatch. Call +1-844-499-0972 and your South Thomaston crew is moving before you hang up.
Local crews mean local speed — we know South Thomaston's roads and we move fast.
No work starts without your written approval of the scope and cost.
Written satisfaction guarantee on every South Thomaston job.



"Our South Thomaston business had a roof-to-slab water event on a Thursday night. By Friday morning COS Water Damage Restoration had extracted everything, staged drying equipment, and given me a documented scope I could hand directly to my adjuster. We were operational again the following week. Truly professional."
"The insurance side of a water damage claim is overwhelming. COS Water Damage Restoration's South Thomaston team handled everything — filed the first notice, attended the adjuster visit, and got us a fair settlement. I didn't make a single insurance phone call myself."
"Three companies quoted our South Thomaston water damage restoration. COS Water Damage Restoration was the only one who walked every room with instruments before quoting, explained each line of the estimate, and committed to the timeline in writing. They came in on time, on scope, and the claim went through without a single supplemental dispute."
Our South Thomaston-based crew serves the surrounding area — if you're not sure whether we cover your location, call +1-844-499-0972 for instant confirmation.
Water damage in South Thomaston gets worse every hour. Our local crew is on standby and can be at your door in under 60 minutes — call now.
📞 Call +1-844-499-0972 — South Thomaston Emergency Response24/7 Live Dispatch · Licensed & Insured · Free On-Site Assessment · South Thomaston, ME