A flood event in Grafton brings everything the water touched into contact with contaminants from storm drains, sewage lines, and surface runoff. The cleanup process has to account for all of it — not just the visible mess.
Here's what COS Water Damage Restoration brings to every Flood Damage Cleanup job in Grafton that separates genuine flood recovery from a surface cleanup.
Proper flood cleanup in Grafton requires treating the water as contaminated until testing confirms otherwise.
We're based in Grafton, not dispatched from a regional hub. That's what makes fast response possible.
Flood events deposit sediment, debris, and waterlogged materials that standard water damage cleanup doesn't address. Our Grafton team handles full debris removal — furniture, flooring, drywall that can't be salvaged, sediment deposits — and disposes of it properly before structural drying begins.
Even in a flood emergency in Grafton, no work starts without a written estimate you've reviewed and approved. Xactimate-based pricing formatted to your insurance carrier's standards means faster claim processing and no discrepancy between our bill and your adjuster's scope.
COS Water Damage Restoration's Grafton flood team handles the complete recovery process — from the first pump-out through final antimicrobial treatment and reconstruction. Each phase requires specific expertise and equipment.
The first priority in any Grafton flood event is getting the water volume down as fast as possible — limiting additional saturation of structural materials and preventing the contaminated water from spreading further into the property. We deploy submersible pumps for deep standing water, then transition to truck-mounted extraction for residual volume, working until the visible water is completely removed before debris removal begins.
Incomplete debris removal under drying equipment is one of the most common sources of post-flood mold in Grafton properties.
Every structural surface that came in contact with Category 2 or Category 3 flood water in Grafton receives antimicrobial treatment before drying equipment is staged. This is not optional — it's the only way to prevent microbial colonization from starting during the drying cycle, which typically runs 3-7 days and creates ideal temperature and humidity conditions for mold growth if untreated surfaces are present.
Structural drying doesn't complete when the room "feels dry" — it completes when the instrument readings confirm it.
We file the claim, coordinate the adjuster visit, and follow the settlement through — so you're not navigating the insurance complexity on top of the property damage.
After drying is confirmed complete, our licensed Grafton reconstruction team rebuilds what the flood took: new drywall, flooring, insulation, paint, trim, and any structural framing that required replacement. All reconstruction work is documented to the same standard as the cleanup phase — supporting your insurance settlement and providing you with a verifiable record of the complete recovery.


Flooding doesn't wait, and neither do we. Live dispatch, immediate crew deployment.
Our Grafton crew arrives with pumping equipment, contamination PPE, extraction gear, and assessment tools configured for flood response — not standard water damage equipment. Target arrival in 60 minutes or less.
Before any work begins, our Grafton team conducts a complete flood damage assessment: water category determination, contamination extent mapping, debris volume evaluation, and structural material viability review. A written, Xactimate-based estimate is prepared and reviewed with you before any pumping or removal starts.
Pumping, extraction, debris removal, antimicrobial treatment, structural drying, and reconstruction proceed under your approved scope. Daily progress updates keep you informed, and final sign-off happens with you at a completed walkthrough.



"Our Grafton restaurant flooded during a major storm event. COS Water Damage Restoration handled the flood cleanup with commercial-scale equipment, coordinated around our equipment and walk-in units to protect anything salvageable, and had us reopened four days sooner than any other company we got quotes from. The insurance documentation they prepared was detailed enough that our adjuster approved the scope on the first submission. Outstanding."
"The antimicrobial treatment step was what convinced me that COS Water Damage Restoration knew what they were doing. After flood water, every company I talked to mentioned drying — but only COS Water Damage Restoration specifically walked me through the contamination treatment that happens before drying starts. That's the step that prevents mold, and they didn't skip it to save time or money. Our Grafton home came out of the restoration clean and structurally sound."
"The estimate conversation before any work started was exactly what I needed. After a flood you feel powerless — the written pricing discussion gave me back a sense of control. I knew what was happening, why, and what it would cost before anything began. COS Water Damage Restoration's Grafton team was professional from the first phone call to the final walkthrough."
COS Water Damage Restoration's Grafton flood cleanup team serves Grafton and surrounding communities throughout ND. Call +1-844-499-0972 to confirm same-day coverage at your address.
Storm flooding doesn't clean itself up and it doesn't improve with time. Call +1-844-499-0972 and our Grafton flood cleanup crew is on the way — typically within 60 minutes.
📞 Call +1-844-499-0972 — Grafton Flood Response24/7 Dispatch · IICRC Certified · Contamination Protocols · Grafton, ND