Commercial cleaning is a $112B market with 75-200% employee turnover. Its either a goldmine or a nightmare depending on one thing. Full breakdown inside.

Eighth industry deep dive Ive posted here. Already covered pest control, HVAC, restoration, home care, landscaping, roofing, and septic. Commercial cleaning is the one that splits people the hardest. On paper the economics look great: recurring contracts, essential service, massive market. In practice the labor situation is the worst of any industry Ive researched. 75-200% annual turnover. Let that number sit for a second. Heres everything I found. **Why the market is bigger then you think** $112 billion in 2026 per IBISWorld. Thats janitorial services alone, not including residential or specialty cleaning. About 77% of revenue comes from commercial cleaning, 17% residential, and 6% from damage restoration and specialty work. The market is growing at roughly 5-6% annually depending on which source you use. Post-COVID hygiene standards made this structural. OSHA compliance requirements, heightened sanitization expectations in healthcare and office buildings, and corporate outsourcing trends are all driving demand. Businesses are increasingly shifting from in-house cleaning teams to third-party providers to reduce costs and improve service quality. Thats the tailwind. About 30% of industry revenue now comes from green cleaning services. Corporate ESG mandates are driving companies to pay 10-20% premiums for sustainable cleaning solutions with certifications like LEED and EPA Safer Choice. If your not offering green cleaning in 2026 your leaving money on the table. **What buyers are actually paying** * $500K-$1.5M revenue: 2.0x-2.6x SDE (owner-operator, customer concentration risk) * $1.5M-$3M revenue: 2.3x-2.9x SDE (some recurring contracts, 1-2 supervisors) * $3M-$5M revenue: 2.5x-3.1x SDE (40%+ recurring commercial, diversified clients, tech stack) * $5M+ revenue ($3M+ EBITDA): 3.4x-4.5x EBITDA (PE targets, multi-location, management team) Median SDE is about $375K and median sale price is $937K. The spread between entry (2.0-3.0x SDE) and platform exit (4.0-4.5x EBITDA) is real but narrower then industries like septic or landscaping. The reason is that commercial cleaning has thinner margins and the labor problem is more severe, which caps how much PE will pay for platforms. **The 75-200% turnover problem** This is the defining challenge of commercial cleaning and its worse then any other industry Ive covered. For context: home care is 75-79%, landscaping is 31%, roofing is 21%, septic is 20%. Commercial cleaning turnover ranges from 75% on the low end to 200%+ on the high end. Some sources report numbers as high as 400% for certain janitorial operations. Average janitor wage is about $36K ($17-18/hr). Thats competing with retail, fast food, warehouse work, and gig economy jobs that are often less physically demanding and offer more predictable schedules. Most cleaning work happens nights and weekends which makes it even harder to retain people. 351,000 annual job openings per BLS and the pipeline to fill them is basically nonexistent. The cost math: replacing a cleaning worker runs roughly $11K+ when you factor in recruiting, training, lost productivity, and quality dips during transition. A 4% raise costs about $938 per year per worker. Retention is literally 10x cheaper then replacement. The operators who figure this out win. The ones who dont are on a perpetual treadmill. **PE is all over this space** 90 PE-backed deals in 2025 in the soft facilities management space, with 80%+ being bolt-on acquisitions per Moore Kingston Smith. The playbook is the same as every other home services roll-up: buy fragmented operators at 2-3x, centralize back-office, layer in tech, exit the platform at 4-5x. Active platforms: * Kept Companies (DFW Capital/ACON Investments) has done 120+ tuck-ins across 23 platforms in power washing, specialty cleaning, and mobile maintenance * KBS/Kellermeyer Bergensons (Cerberus Capital) is a national commercial cleaning platform with multiple regional acquisitions * 4M Building Services (O2 Investment Partners) acquired Miracle Clean and FKI Cleaning in 2025, consolidating commercial janitorial * Kleen-Tech Services (Rainier Partners) is building a national janitorial provider targeting 30+ state expansion * Solid Surface Care (Angeles Equity Partners) is rolling up specialty surface maintenance and deep cleaning **What drives premium vs discount multiples** Premium: recurring commercial contracts above 40% of revenue with 75%+ renewal rates, diversified customer base (no client above 15% of revenue), tech stack with AI scheduling and IoT monitoring, specialty services (healthcare, biotech, data centers) commanding 10-30% price premiums, green cleaning certifications, and a management team with documented SOPs. Discount: owner dependency with no systems, customer concentration (1-2 clients above 30% of revenue), residential-heavy or project-based revenue, turnover above 100% with no retention programs, manual scheduling, and aging equipment. **The margin breakdown by service type** * General office cleaning: $300-$600, 18-25% gross margin * Healthcare facility cleaning: $800-$1,500, 22-30% gross margin * Carpet and upholstery: $200-$500, 30-40% gross margin * Floor stripping and waxing: $400-$900, 28-38% gross margin * Green cleaning: $350-$700, 25-35% gross margin * Post-construction cleanup: $600-$1,800, 20-28% gross margin Industry-wide: 25-35% gross margin, 12-18% EBITDA margin. Top quartile hits 38%+ gross and 20%+ EBITDA. These are thinner then septic (55-65% gross) or pest control (55-65% gross) because labor is 50-60% of revenue and theres constant pricing pressure from low-cost competitors. The margin expansion opportunity is in specialty services. Healthcare, biotech, data centers, and EV manufacturing facilities pay 10-30% premiums over generic office cleaning. If the business your evaluating is doing commodity office cleaning at 18-20% gross margins, the upside is pivoting toward specialty verticals. **6 things I'd verify before writing an LOI** 1. **Contract quality and renewal rates.** Recurring commercial contracts above 40% of revenue is the baseline. 60%+ is premium. Check auto-renewal clauses, contract term lengths, and annual escalators. Multi-year contracts with Fortune 1000 clients or healthcare systems are gold. 2. **Customer concentration.** No single client above 15% of revenue. Losing one major office building contract can tank cash flow overnight. PE platforms require 20+ active commercial clients with staggered renewal dates. 3. **Turnover data.** Get 24-month employee retention numbers broken out by role and location. If turnover is above 100% and theres no documented training program, retention system, or career path, your buying a labor treadmill. 4. **Tech stack.** AI scheduling, IoT sensors for supply monitoring, digital checklists, CRM. Manual scheduling is a red flag. Tech adoption separates operators who can scale from those stuck in commodity pricing wars. Companies implementing tech report 15-25% efficiency gains. 5. **Specialty vs commodity mix.** Healthcare, biotech, data center cleaning commands 10-30% premiums. Generic office cleaning is a race to the bottom on price. Ask what percentage of revenue comes from specialty verticals and whether the business holds relevant certifications. 6. **Management depth and SOPs.** If the owner is managing every crew and handling every client complaint personally, your buying a job. Documented SOPs, supervisors managing crews, and scalable systems qualify the business for PE add-on acquisitions which is your exit path. **Where to buy** Unlike most home services industries, commercial cleaning favors major metros with high commercial density: 1. Dallas-Fort Worth (medium competition, 1.8% population growth, $4.9B industry spend) 2. Houston (strong commercial/industrial base, $4.2B spend) 3. Phoenix (fast growth, 2.1% pop growth, expanding commercial real estate) 4. Atlanta (diversified economy, healthcare and logistics, $3.8B spend) 5. Miami-Fort Lauderdale (hospitality sector, high commercial density) Markets to approach with caution: San Francisco (30%+ post-pandemic office vacancy, depressed commercial demand, extreme labor costs), Detroit (declining population, automotive weakness), New Orleans (limited commercial expansion, hurricane risk). **The value creation playbook** Buy a $1.8M revenue commercial cleaning business at 2.6x SDE ($450K SDE = $1.17M purchase). Day one implement AI scheduling and IoT inventory monitoring. These tools reduce labor hours 15-20% and supply waste 10-15%, driving 3-5 point EBITDA margin expansion within 12 months. PE platforms report this as the single fastest margin lever, faster then pricing optimization or headcount changes. Start shifting the client mix toward specialty verticals. Add one healthcare or data center sales specialist ($60-70K cost). Win 3-4 specialty contracts at 10-30% premium pricing. By year 3 your at $2.5M revenue with 28% SDE margin vs 25% at purchase. Exit at 2.8x SDE in year 5 for $1.64M. Or if you've scaled to $4M+ with a management team and tech stack, PE platforms will look at you as an add-on candidate at 3.5x+ EBITDA. **The SBA math** $1.17M purchase, SBA 7(a) at 90% LTV, $117K equity out of pocket. Year 1 cash flow around $88K after debt service. By year 3 your at $142K as tech adoption and contract wins kick in. Exit year 5 at 2.8x SDE for $1.64M. Thats roughly a 38% IRR. **The honest risk assessment** * 75-200% turnover is not a stat its an operational reality that consumes management bandwidth daily * Margins are thinner then most home services because labor is 50-60% of revenue * Low barriers to entry mean constant pricing pressure from new competitors * Post-pandemic office vacancy in some metros (SF is 30%+) reduces commercial demand * Revenue growth is outpacing earnings growth. BizBuySell reports 25% revenue growth but only 17% earnings growth from 2021-2025. That means costs are eating the gains * Fragmented market with top 50 companies generating only \~30% of revenue means nobody has pricing power But the structural tailwinds are real: essential non-discretionary service, recurring contract model, outsourcing acceleration, post-COVID hygiene mandates, ESG/green cleaning premiums, and a PE consolidation wave thats pushing valuations higher. **TLDR** $112B market, recurring contract model, essential service. Buy at 2.0-3.0x SDE, implement AI scheduling and IoT monitoring for 15-25% efficiency gains, shift client mix toward specialty verticals (healthcare, biotech, data centers) for 10-30% price premiums, build management depth and SOPs, exit at 3.5-4.5x EBITDA to PE platforms. The opportunity is real but the labor economics will make or break you. 75-200% turnover is the worst of any industry Ive covered. Operators who solve retention thru competitive pay, training programs, flexible scheduling, and tech-enabled efficiency win. Everyone else is on a treadmill. This is the eighth deep dive Ive posted here. Commercial cleaning has the widest range of outcomes of anything Ive researched. Get the labor right and its a cash machine. Get it wrong and your spending all your time replacing people instead of growing. If theres interest I'll keep posting these. What industries are you all looking at? Anyone here running a commercial cleaning operation?