Not all water extraction is the same. Consumer-grade shop vacuums pull surface water while saturation continues working into subfloor and wall assemblies. COS Water Damage Restoration's Lonsdale Water Extraction service deploys truck-mounted commercial systems rated for high-volume output — combined with thermal imaging and moisture metering that maps where the water you can't see has traveled.
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.
For deep standing water in Lonsdale basements and crawlspaces before truck-mount transition.
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 Lonsdale extraction service different.
The equipment we bring to your Lonsdale 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 Lonsdale operation.
Science-based extraction and drying produces better outcomes than intuition-based approaches.
On arrival in Lonsdale, 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 Lonsdale.
Truck-mounted extraction systems — the most powerful commercial water removal equipment available — are deployed for high-volume flooding events in Lonsdale: storm flooding, major pipe failures, and large appliance failures that release significant water rapidly. Truck-mount output far exceeds portable units, reducing total extraction time and limiting saturation of structural assemblies.
Leaving hidden moisture behind after extraction is how Lonsdale properties develop mold three weeks after a "completed" job by another company.
Original hardwood flooring in Lonsdale properties responds differently to water extraction than vinyl or tile — the drying window is narrower, the risk of cupping and buckling is higher, and the technique must account for the seasonal moisture content of the wood at the time of loss. Our Lonsdale technicians assess hardwood conditions during extraction and immediately plan for mat drying or board-by-board evaluation based on what the moisture meters show.
Below-grade water extraction in Lonsdale 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 Lonsdale crew carries the right equipment for each below-grade scenario.
Carpet may be salvageable when extracted quickly; pad is typically replaced regardless. Our Lonsdale team makes this determination honestly, based on the data.
Commercial extraction documentation is prepared to adjuster-ready standard throughout the process.


Live Lonsdale dispatch — no voicemail, no hold queue, no automated menu.
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.
Science-based scope assessment means the estimate is accurate, not a rough guess that changes after the fact.
We don't leave after extraction — we stay to set up drying so the project transitions without delay.



"The thermal imaging step was what impressed me most. Our Lonsdale 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 Lonsdale 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."
"We called COS Water Damage Restoration after another company did what I now know was an incomplete extraction of our Lonsdale basement. When COS Water Damage Restoration arrived, their moisture mapping immediately showed saturation under the floor tiles that the first company's work had missed entirely. They extracted the residual moisture, replaced the vapor barrier in the crawlspace, and set up a proper drying program. The first company charged us and left a mold problem waiting to happen. COS Water Damage Restoration fixed it correctly."
Our Lonsdale team serves nearby communities — call +1-844-499-0972 to confirm your address is in our service area.
COS Water Damage Restoration's Lonsdale 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 — Lonsdale Extraction Team24/7 Dispatch · IICRC Certified · Truck-Mounted Equipment · Lonsdale, MN