Overbilling, phantom charges, undisclosed price escalations, and services never rendered are common across every facility service contract. The Underwash finds them and recovers the money — on pure contingency.
The name comes from a term used inside the facility services industry — and it captures exactly the kind of problem we were built to solve.
Underwash refers to the under-utilization of a laundry service — when a uniform vendor invoices a company for garments that were never actually laundered. Employees miss pickup days, don't rotate their full garment sets, or stop using the service entirely. The vendor invoices at full rate regardless.
Internal audits show that most organizations experience 25–50% underwash in their uniform programs — paying for a service they're not fully receiving, often for years without realizing it.
Underwash is one example. But the same dynamic plays out across every facility service category — fire protection, restroom supply, first aid, and beyond. Vendors overbill. Contracts drift. Errors compound. Most businesses never look.
Facility service contracts are long-term, high-volume, and rarely scrutinized. That combination creates a predictable pattern of overbilling that quietly compounds month after month.
Line items billed for services, garments, or equipment that were never delivered or used. Common in uniform, first aid, and restroom supply contracts where inventory tracking is left entirely to the vendor.
Fuel surcharges, environmental fees, and rate adjustments quietly added to invoices outside of contracted terms. Most billing departments approve them without cross-referencing the original agreement.
Inspections logged but not performed, pickups billed without route confirmation, and restocking charged at full rate regardless of actual consumption. Vendors invoice on schedule whether or not the service happened.
Rates, frequencies, and service terms negotiated at signing gradually diverge from what's actually billed. Over a multi-year contract, small discrepancies become significant cumulative overcharges.
We do the work. Share your invoices, we find the discrepancies, and we recover the money — retaining a percentage of what we recover and nothing more.
Send us 12 months of invoices across your facility service vendors. We cross-reference them against your contract terms.
We analyze billing patterns, flag discrepancies, and identify overcharges, phantom items, and unauthorized rate changes.
We present findings directly to your vendors and negotiate credits, refunds, or rate corrections on your behalf.
We retain a percentage of recovered funds only. No recovery means no fee — ever. Your risk is exactly zero.
No retainers. No hourly rates. No invoices unless we recover something for you first. We only get paid when you get money back.
We audit the five facility service categories where billing errors, contract drift, and undisclosed charges are most prevalent — and most costly over time.
The highest-risk category for billing errors, from unused garment charges to undisclosed weekly rate increases.
Inspection and service billing rarely matches contracted frequency, and equipment rental fees accumulate unchecked.
Consumable restocking is billed on schedule regardless of actual usage, and product substitutions often go unnoticed.
Cabinet restocking charges, rental fees, and product markups compound quietly across multi-location programs.
Bundled agreements are the hardest to audit internally — and the most likely to contain compounded billing errors across every line.
Before you sign another term, we benchmark your rates against current market and flag every clause that exposes you to future overbilling.
We're not an algorithm. We're operators who spent 15 years inside the industry these vendors serve — which means we know exactly where the money hides and exactly how to get it back.
Over 15 years managing uniform, linen, fire, and facility service contracts from the operations side. We've sat across the table from the same vendors you're dealing with — and we know how they bill.
Pure contingency means our interests are identical to yours. We don't get paid unless you get money back. No hourly fees, no retainers, and no invoices unless we recover something first.
Phantom charges, route-based billing errors, undisclosed escalations, services never rendered — we audit specifically for the line items vendors hope you won't notice. Generic auditors miss these. We don't.
We work professionally and directly with your service providers. No scorched-earth tactics — just documented findings, clear recovery claims, and negotiated credits that protect your ongoing vendor relationship.
The Underwash was founded by a facility services veteran with over 15 years of operational experience across uniform, linen, fire protection, and facility service management.
We know exactly where billing gaps hide — because we've managed these contracts from the inside. That operational knowledge is what makes our audits faster, more specific, and more effective than any generic cost recovery firm.
Serving businesses across the Midwest and nationwide.
No cost to find out. Tell us about your service contracts and we'll identify whether there's money to recover — and how much.