Many facility managers sign a cleaning contract without asking how the vendor classifies its workforce. Not knowing that creates legal and financial exposure that an indemnification clause won’t fully protect managers from.

Joint employer liability doctrines in many states mean the facility operator can get pulled into disputes over worker classification, especially if they exercised any control over scheduling, uniforms, building access or supervision of the workers. Telling your cleaning crew what time to show up, which entrance to use or what to wear in your building is enough in some jurisdictions to establish an employer relationship. That is normal facility management. It is also what a labor agency looks at when determining joint employer status.

Worker misclassification in commercial cleaning is common. It rarely makes headlines because companies tend to settle quietly. A cleaning vendor gets caught, pays a penalty to a state labor board or the IRS and moves on. You never hear about it. But when the dispute gets triggered, whether by a workplace injury, wage complaint or audit, the investigation doesn’t stop at the cleaning company; it comes to your door, too.

How misclassification works

The pattern is consistent. A cleaning company staffs a building using workers classified as independent contractors or subcontracts through a shell entity to avoid payroll taxes, workers' compensation obligations and employee benefits. On the surface everything looks fine. There is a certificate of insurance. There is an indemnification clause in the contract. The work is getting done.

Labor agencies in states that make enforcement a priority like California, Massachusetts and New York have targeted the commercial cleaning industry for misclassification sweeps. These are not random audits. Regulators know misclassification is common in the industry. Facility managers caught in these enforcement actions discover that their vendor has been cutting corners for years, and that their indemnification clause offered far less protection than they assumed.

The financial logic is straightforward. A cleaning company that misclassifies workers as independent contractors avoids employer-side payroll taxes, workers' compensation premiums and unemployment insurance. That cost avoidance can produce a 15% to 30% price advantage over competitors operating legally. When you’re comparing bids, that looks like efficiency. In most cases it’s not.

The procurement gap

Worker classification is almost never part of the standard procurement conversation. Facility managers focus on scope of work, pricing, insurance certificates and references. Some larger procurement teams ask for workers' compensation documentation. But that is not the same as verifying how workers are classified on the vendor's payroll.

Facility managers are operationally focused. They’re thinking about whether the floors will be clean and the trash emptied, not whether the person doing the work is on a W-2 or a 1099. The manager’s focus is reasonable. It’s also where the risk lives. The factors that facility managers prioritize, including price, scope and responsiveness, can steer them toward vendors who misclassify, because those vendors can underbid compliant competitors by avoiding the labor costs the law requires them to pay.

I have seen this dynamic play out. We bid on a small college contract that required multiple full-time employees. After we submitted our proposal, the college called us back to say the incumbent had rebid the same hours at a substantially lower rate. A basic look at the numbers made it clear: no company could operate at that price while paying minimum wage, carrying proper insurance and running a legal payroll. Either workers were being paid below legal minimums, the company was operating without proper coverage or both.

We walked the college through what that meant. If the company was violating wage laws, it could be shut down overnight, leaving the building without service. If the company was uninsured, the university itself could be held liable for damages the contractor's insurance policy would normally cover. The college changed direction. That conversation never happens in most procurement processes. The exposure it reveals is real.

Contract protections

The biggest misconception is that an indemnification clause and a certificate of insurance make you fully protected. That assumption fails for two reasons.

First, indemnification is only as strong as the indemnitor's ability to pay. If a cleaning company facing a judgment for back wages, penalties and unpaid taxes doesn’t have the assets to cover it, the indemnification clause means nothing. Small cleaning operations running thin margins rarely have the balance sheet to absorb a six-figure judgment. The clause is a contractual promise, not a guarantee of payment.

Second, in many jurisdictions you can’t contractually indemnify yourself out of joint employer liability. If a court or agency determines you functioned as a joint employer of the misclassified workers, the contract language becomes largely irrelevant. Joint employer status is determined by the facts of the working relationship, not by what the contract says. California, Massachusetts and New York have state-level tests that apply regardless of where the federal standard sits at any given moment.

The certificate of insurance is similarly misunderstood. An COI tells you a policy existed on the date it was issued. It does not tell you whether the vendor's payroll is accurately reported to the insurer or whether the policy will respond to a misclassification claim. A vendor carrying workers' compensation coverage for five employees while deploying forty people across multiple sites is underreporting payroll to the insurer. That can void coverage at exactly the moment a claim is filed.

Red flags

A bid that comes in significantly below other competitors is the clearest warning sign. Cleaning is a labor-intensive business. Labor typically represents 60% to 70% of total operating cost. If a vendor is dramatically cheaper, the savings are coming from the labor line.

The math is simple. If a contract is 100 hours per month and every other bid lands around $2,500, and one vendor bids $1,600, that works out to $16 per hour in gross revenue. After overhead, supplies and insurance, there is no legal path to profitability at that number while paying minimum wage. Ask the vendor how they intend to profit at that price. A compliant company answers that question without hesitation.

A vendor who uses language like "staffing partners," "independent cleaning teams," or "subcontracted crews" without being able to name their employer of record is describing an arrangement that carries risk. The more layers between you and the person doing the work, the higher your joint employer exposure. Get a direct answer about who employs the people in your building.

A vendor who cannot produce workers' compensation documentation alongside their general liability certificate is a concern. Its absence is not an administrative gap. It is a signal about how the workforce is being classified. Even when they can produce it, check whether the coverage level reflects the vendor's actual workforce size.

A vendor who does not ask you detailed questions before pricing the job is also a signal. A professional cleaning company wants to understand your site, your schedule, your security requirements and your standards before putting a number on paper. A vendor who just says "We can do it. Here's the price" has not thought through what the job actually requires.

What to verify

First, ask whether the people cleaning your building are W-2 employees or independent contractors. If workers are classified as contractors, ask for the legal and operational basis for that classification. A vendor who can’t answer clearly and confidently is a red flag.

Second, request workers' compensation documentation and confirm it matches the vendor's headcount and payroll, not just the minimum required to get a certificate. A policy covering a fraction of the real workforce means payroll is being underreported, and the coverage will not be there when it’s needed.

Third, ask about the vendor's compliance infrastructure. Do they have an internal HR function? Do they run background checks? Do they handle hiring, training and supervision themselves or do they push that through layers of subcontractors? A company that cannot describe its internal compliance processes probably doesn’t have them.

Price differences aren’t random

Building a W-2 workforce is operationally complex and expensive. Payroll taxes, workers' comp, benefits administration and the HR infrastructure to manage it all represent a real cost. It would have been much simpler to go the subcontractor route, like most of the industry does.

But that model makes real accountability impossible. When you work with subcontractors, you have very little control over who shows up, how they were trained or whether they meet your standards. With W-2 employees, you control the hiring, training and the standards. If something goes wrong, you can address it because they are on your team.

The price gap between a compliant vendor and a non-compliant one reflects decisions a company has made about handling labor costs. As the facility manager who signs the contract, you’re the one who absorbs the consequences when those decisions turn out to be illegal.

Those three questions added to your procurement process take five minutes to ask. Recovering from a joint employer enforcement action takes years.