Water Extraction in Corunna 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.
Maps hidden saturation before drying begins.
Pinpoint and pin-type meters used to document exact moisture levels at each sensor point.
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 Corunna extraction service different.
Every Corunna job gets truck-mounted extraction rated for high-volume output, thermal imaging cameras that reveal sub-surface saturation, and moisture meters that document conditions at every sensor point. Consumer rental equipment doesn't come close.
The faster extraction begins, the smaller the final damage scope. Speed is built into our Corunna operation.
WRT certification isn't a formality — it determines whether your drying plan is based on psychrometric science or guesswork. Every Corunna technician we deploy carries active WRT certification and applies calibrated, documented methods.
On arrival in Corunna, 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.
COS Water Damage Restoration's Corunna Water Extraction team handles every water extraction scenario — from residential flooding to large commercial events — with equipment and technique matched to the specific situation.
For large-scale events in Corunna, the right equipment makes the difference between hours and days of extraction time.
Leaving hidden moisture behind after extraction is how Corunna properties develop mold three weeks after a "completed" job by another company.
Hardwood floor salvage is a specialty — not every water extraction crew in Corunna has the training or equipment to do it right.
Below-grade water extraction in Corunna requires submersible pump capability for standing water, then portable extractor transition for residual moisture, and finally vapor barrier inspection and replacement to prevent recurring moisture accumulation. Confined space protocols apply in crawlspaces with limited access — our Corunna crew carries the right equipment for each below-grade scenario.
Carpet may be salvageable when extracted quickly; pad is typically replaced regardless. Our Corunna team makes this determination honestly, based on the data.
Commercial and multi-family properties in Corunna present extraction challenges that residential scenarios don't: larger square footage, multiple affected units, infrastructure protection requirements, and business interruption cost. Our Corunna commercial extraction team scales crew and equipment to match the loss — deploying multiple extraction units and coordinating logistics across floors and units with a single dedicated project manager tracking the full scope.


Call +1-844-499-0972 any time and a live dispatcher answers immediately. Your situation is assessed in real time, the nearest Corunna extraction crew is dispatched, and your estimated arrival time is confirmed before you hang up.
Our crew arrives with truck-mounted and portable extraction equipment configured for your reported scenario. Equipment is staged during transit so the crew is productive immediately on arrival — not spending 20 minutes unloading and setting up in your driveway.
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.
We don't leave after extraction — we stay to set up drying so the project transitions without delay.



"I've dealt with water damage before and had a mediocre extraction company leave moisture behind that turned into a mold problem. When it happened again in my Corunna home, I specifically asked what equipment the company used before booking. COS Water Damage Restoration mentioned their truck-mounted systems and that sold me. The difference in output versus my previous experience was obvious — they were pulling water at a rate I hadn't seen before. Moisture mapping after extraction showed everything was clear. The drying crew followed immediately. Zero mold issues six weeks later."
"As a property manager in Corunna with several units, I need water extraction contractors who document everything to adjuster standards and can scale to a multi-unit event. COS Water Damage Restoration has handled two multi-unit extractions for me and both times the documentation was clean, the coordination was smooth, and the bill matched the estimate. That consistency is hard to find."
"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."
COS Water Damage Restoration provides professional Water Extraction in Corunna and throughout the surrounding MI communities. Call +1-844-499-0972 to confirm same-day coverage at your address.
COS Water Damage Restoration's Corunna 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 — Corunna Extraction Team24/7 Dispatch · IICRC Certified · Truck-Mounted Equipment · Corunna, MI