How to Finance a Security Services Company Acquisition

From SBA 7(a) loans to seller notes, learn which capital structures work best for buying a recurring-contract security business in the $1M–$5M revenue range.

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Security services companies are highly financeable acquisitions due to recurring contract revenue, essential service positioning, and SBA eligibility. Lenders favor operators with multi-year client agreements, licensed workforces, and documented EBITDA above $1M. Understanding your financing options before approaching sellers gives you a decisive negotiating advantage in this fragmented, consolidation-ready industry.

Financing Options for Security Services Acquisitions

SBA 7(a) Loan

$500K–$5MPrime + 2.75%–3.5% (variable), approximately 9–11% current market

The most common financing vehicle for security company acquisitions. SBA 7(a) loans cover up to 90% of the purchase price, with the buyer injecting 10–20% equity. Recurring contract revenue and clean licensing records strengthen approval.

Pros

Low equity injection (10–20%) preserves buyer working capital for post-close operations and staffing needs
10-year repayment term lowers monthly debt service, supporting DSCR on thin security margins
Lenders familiar with contract-based service businesses; recurring revenue improves approval odds

Cons

×Personal guarantee required; buyers with no operating history in security may face additional scrutiny
×SBA requires licensing and compliance to be clean at close — any open violations can delay or kill approval
×Processing time of 60–90 days can complicate deal timelines if seller has competing offers

Seller Financing (Seller Note)

$150K–$1.5M (subordinated to senior debt)6–9% fixed, negotiated between buyer and seller

The seller carries 10–30% of the purchase price as a subordinated note, typically repaid over 3–7 years. Common in security acquisitions where buyers need lender reassurance on contract retention and workforce continuity post-close.

Pros

Signals seller confidence in business continuity and contract retention, improving SBA lender comfort
Reduces buyer cash requirement at close, useful when acquiring a labor-intensive security operation
Can be structured with earnout components tied to contract renewal rates over 12–24 months post-close

Cons

×Seller may resist carrying a note if they need full liquidity at close for retirement or estate planning
×Subordinated position means seller note is last paid if business struggles post-acquisition
×Requires clean contract assignability documentation before seller will accept deferred payment terms

Private Equity Recapitalization

$2M–$10M total enterprise valueEquity-based; target returns of 20–30% IRR over a 4–6 year hold

A PE sponsor acquires a majority stake in the security business, retaining the seller as an operating partner with rollover equity and an earnout. Common for operators with $1M+ EBITDA pursuing platform or bolt-on strategies.

Pros

Provides immediate liquidity to the seller while preserving upside through rollover equity in the recapitalized entity
PE sponsor brings operational resources, technology investment, and geographic expansion capital
Ideal for security operators with government or institutional contracts seeking a growth partner, not just an exit

Cons

×Sellers lose majority control and must align with PE governance, reporting requirements, and exit timelines
×PE sponsors require $1M+ EBITDA minimum; sub-scale security operators rarely qualify without add-on acquisitions
×Earnout tied to contract retention creates risk if key clients churn during ownership transition period

Sample Capital Stack

$3,000,000 (4x multiple on $750K EBITDA for a $4M revenue manned guarding company with multi-year commercial contracts)

Purchase Price

Approximately $26,500/month combined debt service on SBA loan and seller note at blended 9.5% over 10 years

Monthly Service

Approximately 1.35x DSCR based on $750K EBITDA — within SBA guideline minimum of 1.25x for service business acquisitions

DSCR

SBA 7(a) loan: $2,400,000 (80%) | Seller note: $300,000 (10%) | Buyer equity injection: $300,000 (10%)

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Lender Tips for Security Services Acquisitions

1Compile 3 years of CPA-reviewed financials with normalized EBITDA add-backs documented — lenders discount undocumented owner perks in labor-intensive security businesses.
2Provide a contract schedule showing average remaining term, renewal rates, and client creditworthiness; lenders treat month-to-month agreements as revenue risk requiring larger equity cushions.
3Confirm all state guard agency licenses and armed personnel certifications are current and transferable before submitting a financing application — licensing gaps are a common SBA deal-killer.
4Demonstrate workforce management systems, scheduling software, and turnover metrics; lenders financing security acquisitions scrutinize labor stability as a proxy for operational and revenue continuity.

Frequently Asked Questions

Can I use an SBA loan to buy a security guard company with government contracts?

Yes. SBA 7(a) loans are well-suited for security companies with government or institutional contracts. Lenders will verify contract assignability and may require novation documentation for certain federal agreements before funding.

What EBITDA do I need to qualify for SBA financing on a security services acquisition?

Most SBA lenders require a minimum 1.25x DSCR post-close. For a $3M acquisition at current rates, you typically need $600K–$750K in verified, normalized EBITDA to service debt comfortably.

How does high employee turnover affect my financing options for a security company?

Turnover above 100% annually raises lender concern about workforce stability and contract delivery risk. Document your recruiting pipeline, wage structure, and scheduling systems to offset this red flag during underwriting.

Is seller financing common in security services acquisitions?

Yes. Seller notes of 10–20% are standard, especially when SBA financing is involved. Sellers carrying a note signal confidence in contract retention, which strengthens the overall deal structure for both lenders and buyers.

More Security Services Guides

Buy a Security Services Business →Valuation Guide →SBA Loan Guide →Deal Structure →Common Mistakes →SBA Calculator →Deal Structure Builder →

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