What Is My Commercial Cleaning Business Worth in 2026?

Commercial cleaning companies with $1M to $20M in revenue are trading at 3.0x to 6.0x SDE for owner-operator shops and 4.5x to 8.0x EBITDA for platform-quality businesses with recurring janitorial contracts. The single biggest valuation lever I see at the closing table is contract quality: a book of multi-year, auto-renewing commercial accounts with 90%+ retention will pull your multiple to the top of the range, while one-off residential or move-out work will drag it to the bottom.

Who this is for

Owners of commercial janitorial, office cleaning, or facility services companies who are weighing a sale in the next 12 to 24 months and want to understand what their business is actually worth — not what a generic online calculator spits out. If you run a primarily residential maid service, the multiples and buyer pool are different; this guide is for the commercial side.

How is a commercial cleaning business valued?

Buyers don't pay for revenue — they pay for cash flow. For owner-operated shops doing under roughly $1.5M in EBITDA, the market uses Seller's Discretionary Earnings (SDE), which adds back the owner's compensation, perks, and one-time expenses. Above that threshold, sophisticated buyers shift to EBITDA because they're modeling a hired manager into the cost structure.

The typical methodology: a buyer pulls your trailing twelve months, normalizes the P&L, applies a multiple appropriate for your size and contract mix, then makes adjustments for working capital, deferred maintenance on equipment, and any customer concentration above 15% to 20% of revenue. I've seen the same $4M-revenue company get a 3.2x SDE offer from one buyer and a 5.8x EBITDA offer from another in the same quarter — the difference was almost entirely about how the contract book read on paper.

What are commercial cleaning businesses selling for in 2026?

Right now, here's what I'm seeing close: small owner-operator shops with $300K to $800K in SDE are trading at 3.0x to 4.5x. Mid-market businesses with $1M to $3M in EBITDA, recurring contracts, and a real management bench are getting 5.0x to 7.0x. Platforms above $3M in EBITDA with national or multi-state contracts and specialty verticals (medical, biotech, cleanroom, post-construction) are pushing 6.5x to 8.0x and occasionally higher when two strategics are competing.

A few things have shifted multiples upward in this sector since 2023. Wage inflation forced consolidation: small operators couldn't pass through labor costs fast enough, so PE-backed strategics scooped them up at attractive entry points. Specialty cleaning — disinfection, biotech, life sciences facilities — commands a premium of one to two turns above generic janitorial because the margins are healthier and the contracts are stickier.

Who is buying commercial cleaning companies right now?

The buyer pool falls into three buckets. Strategic acquirers — ABM Industries, ServiceMaster Brands, Aramark, GDI Integrated Facility Services, Harvard Maintenance, and Pritchard Industries — buy regional platforms to expand geographic footprint or add specialty capabilities. PE-backed roll-ups are extremely active: HIG Capital's portfolio, Brookfield's facility services investments, and Clearlake-backed platforms are all hunting bolt-ons in the $5M to $25M revenue range. Independent searchers and family offices target the $300K to $1M EBITDA range, often paying 3.5x to 4.5x SDE with seller financing in the structure.

Franchise-system buyers like Vanguard Cleaning, Coverall, Jan-Pro, and Stratus Building Solutions also acquire established commercial accounts to feed into franchisee networks, though these are typically asset-only deals and the multiples sit at the lower end.

What makes a commercial cleaning business worth more?

Five things, in order of how much they move the multiple: contract quality (multi-year, auto-renewing, with price escalators), customer diversification (no account over 15% of revenue), management depth (a working GM who isn't the owner), specialty verticals (medical, life sciences, biotech, data center), and clean financials (reviewed or audited statements, no commingling). I'll add a sixth that gets overlooked: documented standard operating procedures and a real onboarding system. Buyers pay a premium for businesses that don't depend on the owner's personal relationships to function.

What pulls valuations down: heavy reliance on one or two anchor customers, a workforce that's all 1099 contractors when it should be W-2, missing or sloppy financials, equipment that's been deferred for years, and any whiff of wage-and-hour exposure. I've watched two deals fall apart in 2025 over Department of Labor audits that should have been resolved before going to market.

What hurts commercial cleaning valuations?

Customer concentration is the #1 valuation killer in this industry. If your top account is 35% of revenue, expect a discount of 15% to 25% off the headline multiple, plus a meaningful escrow or earnout tied to that customer staying through transition. Worker classification is #2 — if you're using 1099 cleaners and the buyer's diligence team flags reclassification risk, you'll either renegotiate or eat the cost of converting the workforce pre-close. High employee turnover, unfunded PTO liabilities, and lease obligations on equipment yards or vehicle fleets also create drag. None of these are deal-killers individually, but they add up fast.

How long does it take to sell a commercial cleaning business?

From the day you sign an engagement letter to closing wire, plan on 6 to 9 months for a clean process. Prep and CIM drafting takes 30 to 45 days. Marketing and buyer outreach runs 45 to 60 days. LOI to close is typically 90 to 120 days, depending on financing and any third-party consents on customer contracts. Deals move faster when the financials are buyer-ready, the contract assignment language is favorable, and there's no DOL or tax cleanup needed up front.

"The cleaning industry has matured fast. Five years ago I could sell a $1M EBITDA janitorial company to a regional strategic for 4.0x and call it a great outcome. Today, that same business — if the contract book is clean and the operations don't depend on the owner — gets 5.5x to 6.0x because there are PE-backed roll-ups in every region competing for it. The trick is being ready before you go to market. The owners who win are the ones who spent 12 months tightening up financials, converting 1099s where appropriate, and making sure their top three customers had renewals locked before the LOI hit the table."

— John M. Salony

If you want a head start on understanding the levers in your own numbers, I keep a running view of commercial cleaning valuation benchmarks on my industry hub, and the broader industry valuations library covers adjacent service businesses where buyer overlap is heavy.