Water Extraction in Deerfield done right means extracting every drop — the visible and the hidden — and transitioning immediately to a calculated drying program before the 24-48 hour mold clock expires.
Removes water faster than any portable unit.
FLIR thermal cameras reveal moisture in walls and under floors invisible to the naked eye.
Daily readings tracked until drying targets are met.
Handles water at depths portable extractors cannot.
The gap between a good extraction and a mediocre one isn't visible until weeks later — when mold shows up behind a wall that felt dry after a shop-vac cleanup. Here's what makes COS Water Damage Restoration's Deerfield extraction service different.
The equipment we bring to your Deerfield property is the same tier used by commercial disaster recovery operations.
The faster extraction begins, the smaller the final damage scope. Speed is built into our Deerfield operation.
WRT certification isn't a formality — it determines whether your drying plan is based on psychrometric science or guesswork. Every Deerfield technician we deploy carries active WRT certification and applies calibrated, documented methods.
On arrival in Deerfield, our crew assesses, prepares a written Xactimate-based estimate, and reviews it with you before a single piece of equipment is operated. The approved number is the invoiced number.
The right extraction approach depends on the water volume, source category, affected materials, and property type. Here's how we handle each scenario in Deerfield.
For large-scale events in Deerfield, the right equipment makes the difference between hours and days of extraction time.
Leaving hidden moisture behind after extraction is how Deerfield properties develop mold three weeks after a "completed" job by another company.
Hardwood floor salvage is a specialty — not every water extraction crew in Deerfield has the training or equipment to do it right.
Crawlspace water left in place creates lasting structural moisture problems and serves as a primary mold incubation environment.
Carpet may be salvageable when extracted quickly; pad is typically replaced regardless. Our Deerfield team makes this determination honestly, based on the data.
Commercial extraction documentation is prepared to adjuster-ready standard throughout the process.


Live Deerfield dispatch — no voicemail, no hold queue, no automated menu.
Deerfield local deployment means faster arrival than regional dispatch every time.
Thermal imaging and moisture mapping precede extraction — so the scope is fully known before equipment runs. A written estimate is reviewed with you and approved before work begins. No extraction happens without your sign-off on the scope and cost.
Extraction is thorough — surface water, sub-floor moisture, and cavity saturation are all addressed in sequence. Immediately after extraction, our crew stages dehumidifiers and air movers to begin the structural drying program before mold risk accumulates.



"The thermal imaging step was what impressed me most. Our Deerfield property looked dry to me, but their camera showed moisture migration behind the baseboard on two walls I never would have suspected. If that had been left in place and the drying missed it, we'd have had mold within the month. Very glad they do this as standard procedure."
"Our hardwood floors in a Deerfield craftsman home were at risk after the flooding. The COS Water Damage Restoration crew's extraction specialist assessed the moisture content in the boards during extraction and confirmed they were within the drying window for mat drying. We saved the floors — the difference in cost versus replacement was significant. The specialist explained the whole process and called with readings every morning."
"The written estimate before extraction was a first for me — every other contractor I've used has just started working and handed me a bill. COS Water Damage Restoration's pricing conversation happens before the equipment turns on. That's the right way to do it and I won't use anyone who doesn't operate this way."
Our Deerfield team serves nearby communities — call +1-844-499-0972 to confirm your address is in our service area.
COS Water Damage Restoration's Deerfield Water Extraction crew is on standby. Call +1-844-499-0972 for a fast, thorough, documented extraction — with written pricing before we start.
📞 Call +1-844-499-0972 — Deerfield Extraction Team24/7 Dispatch · IICRC Certified · Truck-Mounted Equipment · Deerfield, IL