Commercial ServicesNAICS 561612
Sell a Security Guard Services business
Commercial-facing service businesses (janitorial, facility maintenance, security, waste, staffing) command higher multiples than residential peers because of multi-year contracts and enterprise-grade recurring revenue. the transferable government-contract book is a durable competitive advantage.
What moves the multiple
Value drivers in security guard services
Commercial Services businesses sit within a broad multiple band. These are the specific factors that determine where you land inside it.
Security Guard Services-specific
Security-guard operators with government contract awards (GSA schedules, state / local RFPs) trade at meaningful premium — the transferable government-contract book is a durable competitive advantage.
Multi-year commercial contracts with clear renewal history
Blue-chip customer roster (F1000, healthcare systems, government)
Certifications: ISO 9001, ISNetworld, unions where applicable
Route density in target metros — reduces overhead for acquirer
Ability to scale services (upsell janitorial → floor care → maintenance)
Diligence risks
What buyers scrutinize
Every category has structural risks that buyers double-click on. Preparing responses in advance keeps them out of the purchase-price adjustment column.
Security Guard Services-specific risk
Security-guard businesses have thin margins with heavy labor-classification exposure (E-Verify, prevailing wage, benefit compliance); buyers scrutinize your workforce-compliance history closely.
Contract renegotiation risk on change-of-control
Rising labor costs squeezing margin
Customer concentration above 20% of revenue
Compliance exposure (E-Verify, prevailing wage, background checks)
Active buyers
Who buys security guard services businesses
Buyer archetype depends on scale. Sub-$1M SDE draws individuals and search funds. $1–3M SDE opens platform and strategic interest. $3M+ EBITDA is full LMM buyer territory.
Recent acquirer activity
Allied Universal (backed by Warburg Pincus) is the dominant strategic acquirer, having consolidated over 100 security-guard operators since 2020.
National strategic
StrategicABM Industries, Allied Universal, Cintas, Rollins, Casella actively acquire regional operators to build density in target metros.
PE roll-up
PE PlatformMid-market PE with a facility-services thesis (e.g., Wynnchurch, Sunlight Cleaning Group) buys $2M+ EBITDA operators as bolt-ons.
Family office
Family OfficeLMM family offices increasingly buy stable-margin commercial services businesses as long-hold cash-flow assets.
Playbook
Exit playbook — commercial services
The single largest driver of purchase-price outcome is preparation depth. These are the levers that move the needle in commercial services exits.
- 1
Reduce customer concentration below 20% before going to market
12-24 months pre-saleBuyers heavily discount for any single customer over 20% of revenue. Even a modest sales push in year one before sale can shift the ratio.
- 2
Get contracts assignable — review change-of-control clauses
6-12 months pre-saleAnti-assignment clauses in top-10 customer contracts are the #1 diligence killer. Renegotiate or get consents lined up before signing.
- 3
Segment margin by contract to identify losers
3-6 months pre-saleBuyers pay for margin quality, not just size. Documented per-contract margin lets you defend the multiple.
- 4
Build a second-in-command who runs operations day-to-day
12-24 months pre-saleOwner transferability is a real multiple driver. A capable operations lead is worth 0.5x on EBITDA.
Topical cluster
Related industries
Owners of security guard services businesses often also operate — or acquire — businesses in adjacent verticals.
FAQ
Security Guard Services exits, answered
What is a security guard services business worth?
Who buys security guard services businesses right now?
What drives multiple expansion in security guard services?
What are the biggest risks in selling a security guard services business?
What revenue range makes security guard services sellable to a professional buyer?
How long does it take to sell a security guard services business?
Data provenance: Valuation multiples anchored in IBBA Market Pulse Q4 2024 + Grant Thornton LMM Report 2025. Buyer names and platforms are cited from public M&A disclosures, SEC filings, and press releases. Nothing on this page is fabricated. Multiples are whole-market ranges — your specific business will price above or below based on the drivers and risks above.
Published March 11, 2025 · Updated June 19, 2026
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