If you own a janitorial, commercial cleaning, or maid service business and are thinking about selling, there is one question you should be asking long before you put the business on the market:
What will a buyer actually be buying?
A buyer isn’t simply buying your cleaning equipment, customer list, employees, or trucks.
They are buying future cash flow.
And the more predictable, transferable, and sustainable that cash flow is, the more attractive your company becomes.
The commercial cleaning and facility services industry is particularly interesting from an M&A perspective because it remains highly fragmented, has significant recurring revenue characteristics, and is attracting strategic buyers and private equity-backed consolidators. The U.S. facility services market was estimated at $267.8 billion in 2024, with janitorial services representing approximately $80.4 billion.
So, what are buyers looking for?
Here are seven of the biggest factors.
1. Recurring Revenue
This is probably the single biggest advantage a cleaning company can have.
A company with customers who sign recurring contracts for nightly, weekly, or biweekly cleaning is fundamentally different from a company that has to find a new customer every time it needs revenue.
Recurring contracts create predictability.
They also make it easier for a buyer to understand what they are purchasing.
The briefing on commercial cleaning M&A specifically identifies recurring scheduled cleaning and predictable customer relationships as major value drivers.
The question a buyer will ask is simple:
“How much of the revenue will still be there after the owner leaves?”
The higher the percentage of recurring, transferable revenue, the better.
2. Customer Concentration
Imagine two cleaning companies each producing $1 million in annual revenue.
Company A has 100 customers and its largest customer represents 5% of revenue.
Company B has 20 customers and one customer represents 35% of revenue.
Those businesses aren’t worth the same.
Why?
Because Company B has significantly more risk.
If the 35% customer leaves, the buyer doesn’t just lose a customer. They lose a substantial portion of the company’s earnings.
The briefing identifies customer concentration as a major valuation issue and notes that buyers generally prefer no single customer to represent more than 20% of revenue.
The ideal is even better: the top customer representing less than 10% of revenue.
Diversification creates value.
3. Clean Books
This sounds obvious.
It isn’t.
I have seen businesses with great operations struggle to sell because the financial records don’t tell the same story as the owner.
Your P&L, tax returns, bank deposits, payroll records, and other financial information need to tell one consistent story.
Buyers and lenders are going to scrutinize the numbers.
If the financials are messy, the buyer has to spend more time determining what is real.
And uncertainty creates risk.
The M&A briefing identifies synchronized financial statements, tax returns, and bank deposits as one of the fundamental requirements for a successful transaction.
4. A Business That Doesn’t Need the Owner
This is one of the biggest mistakes I see business owners make.
They say:
“I have a great business.”
Then we start asking questions.
Who knows the customers?
Who handles complaints?
Who schedules the crews?
Who handles hiring?
Who sells new accounts?
Who knows which cleaner goes to which building?
Who has the passwords?
Who has the relationships?
And suddenly we discover that the business isn’t really independent.
The owner is the business.
That’s a problem.
The ultimate test of owner dependence is remarkably simple:
Can you take a week off without the business falling apart?
The industry briefing specifically identifies low owner dependence as the ultimate test of sellability.
5. A Strong Crew and Management Team
Cleaning businesses are people businesses.
That means employees and supervisors are a critical part of the value.
A buyer wants to know that the workforce will stay after the transaction.
They want supervisors who understand the accounts.
They want documented processes.
They want someone who can manage the operation without the former owner standing over everyone’s shoulder.
A trained crew and supervisory structure can make the difference between an owner-operated business and a scalable business.
6. Written Procedures and Scopes of Work
You don’t want your cleaning company to operate based on what is “in the owner’s head.”
You want written scopes.
You want schedules.
You want documented expectations.
You want quality-control procedures.
You want the next manager to be able to understand how the company delivers its services without calling you every 15 minutes.
The briefing specifically identifies written scopes and standardized schedules as important components of transferable value.
7. Consistent Profitability
One great year doesn’t necessarily make a great business.
Buyers want to see a trend.
They want to understand revenue, margins, customer retention, labor costs, and profitability over multiple years.
The briefing notes that serious buyers generally look for two to three years of consistent margins rather than simply one strong quarter.
That is why exit planning should begin before you actually want to sell.
The Bottom Line
Cleaning companies can be very attractive acquisition targets.
But buyers aren’t paying for the mop buckets.
They’re paying for recurring revenue, customers, employees, systems, profitability, and future cash flow.
If you’re thinking about selling your janitorial, maid, commercial cleaning, or facility-services company, the best time to determine what your business is worth isn’t the day you put it on the market.
It’s years before.
Michael Shea represents the Tampa Florida Transworld office. In business since 2005, he has established a reputation as a trusted business broker across Florida’s key markets- from Tampa to Orlando, Melbourne, and more. Over the past two decades, Michael and his team have closed over $1 Billion in sold business volume and presided over more than 476 transactions. His credentials include the IBBA Certified Business Intermediary®, and most recently, the prestigious Certified Exit Planning Advisor® (CEPA) credential. He is also a Florida Licensed Real Estate Broker and Business Brokers of Florida Board Certified Intermediary . Shea is a member of the VRMA and a recognized expert in property management and vacation rental management business sales