COS Water Damage Restoration delivers end-to-end Water Damage Restoration in Berkley — from the emergency call through the final walkthrough, with one certified team, one point of contact, and one transparent price.
Crew stationed in Berkley — not routed from another region.
WRT & ASD certified on every Berkley job.
Xactimate estimate reviewed with you before work begins.
Your adjuster hears from us, not you.
Four reasons Berkley 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 MI contractor licensing and IICRC WRT certification. Full general liability and workers' comp coverage is in force on every Berkley job.
Our Berkley-based crews target 60-minute on-site response. We don't route your emergency through a regional call center — local dispatch means faster arrival and better outcome.
We quote in writing before we start. What you approve is what you pay.
Every Water Damage Restoration job in Berkley carries our written satisfaction guarantee. If the result doesn't meet the documented standard, we return and make it right at zero additional cost.
Our Berkley 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 Berkley crews don't slow down on the way to your property.
Every affected assembly is documented with instrument readings before drying begins.
Industrial LGR dehumidifiers and high-velocity air movers are deployed in calculated configurations based on your Berkley 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 Berkley claims is part of the service.
When drying is confirmed complete, our licensed Berkley reconstruction team handles all rebuild work — drywall, flooring, painting, trim, structural framing — under the same project manager who ran the restoration phase. No handoff to an unknown subcontractor, no coordination gap, no restart of the communication process.


Real person, real dispatch. Call +1-844-499-0972 and your Berkley crew is moving before you hang up.
Our Berkley crew targets on-site arrival in 60 minutes or less, staging extraction equipment and containment supplies during transit so they're productive the moment they arrive.
A thorough walk-through with moisture instruments and thermal imaging establishes the full scope of loss. You receive a written, itemized Xactimate estimate before any work begins — signed off by you before the first tool is placed.
Written satisfaction guarantee on every Berkley job.



"After a supply line failure soaked our kitchen and part of the living room, COS Water Damage Restoration was at our Berkley home in under an hour. The crew's moisture mapping caught wet wall cavity areas I never would have known about. Five days of drying, a perfectly documented insurance file, and zero mold issues. Exactly what you want from a restoration company."
"I was terrified the hardwood floors in our Berkley home were gone after the flooding. The COS Water Damage Restoration crew brought in mat drying systems and dried them in place — saved us thousands versus replacement. The project manager called every morning with readings. Outstanding."
"Three companies quoted our Berkley 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."
COS Water Damage Restoration provides Water Damage Restoration in Berkley and surrounding communities throughout MI. Call +1-844-499-0972 to confirm coverage at your specific address.
Don't let moisture work deeper into your Berkley property's structure. One call starts the entire restoration process.
📞 Call +1-844-499-0972 — Berkley Emergency Response24/7 Live Dispatch · Licensed & Insured · Free On-Site Assessment · Berkley, MI