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Account Profitability AuditorCritical due-diligence math for any BSC acquisition.
4.1×
Median EBITDA multiple for commercial cleaning businesses selling in the $1M–$5M range, 2023–2024. Residential cleaning and mixed-service companies trade at lower multiples.
Source: IBBA Market Pulse Survey Q4 2023; BizBuySell Insight Report Q1 2024
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Estimate your cleaning business value using actual market multiples and normalized earnings data.
Cleaning company valuation is a function of normalized earnings, business quality, and market timing. Owners who understand these mechanics negotiate from a position of knowledge; those who rely on a broker's first number often leave significant money on the table or accept terms they later regret.
This guide explains the three valuation methods used for cleaning businesses, how to normalize your earnings for maximum value, and the specific factors that push multiples to the top or bottom of the market range.
The Three Valuation Methods
Method 1: SDE (Seller's Discretionary Earnings): Used for Businesses Under $1M Revenue
SDE is the metric used for owner-operated cleaning businesses where the owner is also the primary operator. SDE equals net income plus the owner's total compensation (salary, health insurance, personal expenses run through the business) plus depreciation and amortization plus interest plus any one-time, non-recurring expenses.
Example: Net income $75,000 + Owner salary $85,000 + Owner health insurance $12,000 + Depreciation $18,000 + Interest $8,000 = SDE $198,000
Small cleaning businesses typically trade at 2×–3.5× SDE.
Method 2: EBITDA Multiple: Used for Businesses $1M+ Revenue
EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is the metric used for businesses that have a management layer operating without the owner. EBITDA represents the true operating cash flow available to a buyer who installs professional management.
Example: Revenue $2.5M, EBITDA (after replacing owner compensation with market-rate management) $310,000 → Value at 4.1× = $1,271,000
Commercial cleaning businesses trade at 3.5×–5.5× EBITDA, with the median at 4.1× for $1M–$5M companies.
Method 3: Asset Value
Asset value is the floor: the value of equipment, vehicles, customer list (intangible), and any real estate, minus liabilities. Used when the business has low or negative cash flow. Most well-run cleaning businesses trade above asset value because goodwill (client relationships, brand, systems) exceeds tangible asset value.
Normalizing EBITDA: The Add-Back Process
To maximize valuation, you must "normalize" earnings by adding back non-recurring and discretionary expenses that reduce EBITDA but don't represent ongoing business costs to a new owner.
Common add-backs for cleaning companies:
| Add-Back Category | Typical Amount | Documentation Required |
|---|---|---|
| Above-market owner salary | Difference between actual and market-rate management salary | Industry comp benchmarks (BLS OES) |
| Owner's personal vehicle expenses | $8,000–$25,000/yr | Vehicle log, tax return Schedule C or K-1 |
| Family member payroll (non-working) | Full salary if not market-rate for services rendered | Job description; market rate comparison |
| Owner health/life insurance (non-corporate) | $8,000–$20,000/yr | Policy statements, W-2 |
| One-time legal settlements | Full amount | Settlement documents |
| One-time equipment write-offs | Full amount | Depreciation schedule, asset list |
| Excess rent to related party (owner-landlord) | Above-market rent differential | Comparable market lease rates |
Value Drivers: What Pushes Your Multiple Higher
Not all cleaning companies with the same EBITDA trade at the same multiple. The spread between 3.5× and 5.5× is driven by qualitative factors that buyers and lenders evaluate during diligence:
Route density. A company with 15 accounts in a 5-mile radius is more valuable than one with 15 accounts spread across 40 miles. Dense routes reduce labor time, fuel cost, and supervisory complexity. They also reduce client loss impact: losing one account is easier to replace in a dense territory.
Contract length and terms. Multi-year contracts with automatic renewal provisions are more valuable than month-to-month agreements. Long-term contracts support higher multiples because they reduce post-close client retention risk for the buyer.
Customer concentration. The closer to equal revenue distribution across clients, the higher the multiple. A company where the top client is 12% of revenue is more valuable than one where the top client is 45%.
Management layer. A company that runs without owner involvement (with trained supervisors, established SOPs, and documented processes) commands 1×–1.5× higher multiples than an owner-dependent operation.
Vertical mix. Healthcare, government, and institutional clients command higher multiples than residential or light commercial. These verticals have lower churn, higher switching costs, and more predictable revenue.
Preparing for a Valuation: A 12-Month Action Plan
If you're considering selling in the next 12–24 months, these actions increase your multiple:
- Reduce customer concentration: add new accounts to dilute top clients below 25% each
- Install a management layer: promote or hire a general manager who runs day-to-day operations without you
- Formalize contracts: convert month-to-month clients to annual agreements where possible
- Clean up financials: stop running personal expenses through the business; maintain clean P&Ls for three years
- Document systems: write SOPs for every repeating operation; buyers pay more for documented, transferable processes
- Reduce deferred maintenance: address equipment in poor condition before diligence finds it
See the selling guide for the full seller preparation process. The recasting financials guide covers the add-back normalization in detail. The M&A hub is the full reference.
Frequently Asked Questions
Does growing revenue actually raise what my cleaning company sells for?
Yes, though not proportionally: the multiple itself expands as you scale. A business throwing off $250,000 in SDE tends to trade near 2.5×, while the same earnings inside a $3M company can fetch 4.5×, because lenders and strategic buyers pay up for predictable scale. Growing from $500K to $2M in revenue while holding margins can more than double total enterprise value.
Are residential accounts valued on the same scale as commercial contracts?
No, and the gap is wide. Residential companies typically land at 2×–3× SDE because churn runs higher, contract values are smaller, and competition is thicker. Commercial operators serving institutional clients trade at 3.5×–5.5× EBITDA, since those relationships are stickier and the contracts run longer. A mixed book settles somewhere between the two ranges.
Can I get a usable number without paying for a full report?
Running the EBITDA/SDE multiple framework against your own numbers gives you a defensible starting range at no cost. The Opora business valuation calculator applies market multiples for you if you would rather skip the arithmetic. Treat whichever result you get as a planning estimate: useful for deciding whether to sell, not a substitute for a formal report.
Who should perform a formal valuation, and what does one cost?
A Certified Business Valuator (CBV) or a business broker with significant cleaning industry deal experience, not a generalist who prices restaurants one week and machine shops the next. A full formal report runs $3,000 to $8,000. That is money worth spending when you are heading into a transaction where the number has to hold up under real scrutiny.
How we built this guide
Opora editorial sources from BLS OEWS wage tables, ISSA-447 production rates, NCCI workers' compensation classifications, EPA List N, OSHA 29 CFR standards, and primary state regulatory filings. We don't recycle blog posts; we audit primary documents.
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