Fire Protection / Extinguisher Service
Compliance-mandated revenue, year after year
Fire protection services inspect, maintain, and recharge fire extinguishers and suppression systems for commercial buildings. Fire code requires annual inspections — making this a compliance-driven recurring revenue business. Routes of 500+ accounts generate strong, predictable income.
Avg Revenue
$300K
Profit Margin
35%
Acquisition Multiple
2.5x - 5x
Startup Cost
$20K - $150K
Difficulty
3/5
How It Works
You visit commercial properties annually to inspect fire extinguishers, emergency lights, and suppression systems. Failed units are recharged, repaired, or replaced. Inspections are required by fire code, so customers must comply. You bill per extinguisher/device inspected, typically $15-$40 each.
Revenue Range
Real Acquisitions in This Category
SBA 7(a) change-of-ownership loans · NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Deal Size Distribution
Deal Flow Over Time
Financing Profile
Recent Comparable Deals
| Closed | State | Loan | Implied deal | Jobs | Franchise |
|---|---|---|---|---|---|
| Dec 2025 | TX | $500K | $588K | 30 | — |
| Dec 2025 | TX | $2.5M | $2.9M | 30 | — |
| Dec 2025 | TX | $990K | $1.2M | 11 | — |
| Dec 2025 | TX | $250K | $294K | 11 | — |
| Dec 2025 | TX | $1.8M | $2.2M | 11 | — |
| Dec 2025 | NJ | $1.7M | $2.0M | 26 | — |
| Dec 2025 | GA | $2.3M | $2.7M | 18 | — |
| Dec 2025 | FL | $4.3M | $5.1M | 31 | — |
| Dec 2025 | MO | $3.0M | $3.6M | 16 | — |
| Nov 2025 | FL | $864K | $1.0M | 7 | — |
Source: SBA 7(a) FOIA dataset, filtered to acquisitions (loans where business age is "Change of Ownership"). Implied deal size assumes an 85% loan-to-purchase ratio, a common SBA change-of-ownership structure. Charge-off rate shown only when 10+ loans have resolved (paid in full or charged off). Interest rates reflect last 24 months only. Actual deal values vary with equity injections, seller financing, and working capital terms.
Pros
- +Compliance-driven — customers legally must have annual inspections
- +Very high customer retention (95%+)
- +Scales with routes — add technicians and trucks
- +Additional revenue from installations and replacements
Cons
- -Requires state licensing and certifications
- -Route building is slow initially
- -Some seasonal concentration in inspection renewal months
Best For
Route-builders who want compliance-driven recurring revenue with minimal churn
Operating Costs
Costs include vehicle fuel and maintenance, recharge chemicals, replacement inventory, technician wages, licensing, and insurance. Labor is the primary cost when scaling beyond owner-operator.
SBA Financing Estimator
Adjust the deal — see if it cash flows after debt service
Estimates only. Excludes owner compensation, capex, working capital draws, and taxes. Margin assumes average occupancy and volume. Actual SBA terms vary by lender and borrower profile.
Where to Buy
Find fire protection service businesses for sale
Browse fire safety and inspection businesses
Acquisition Score
Scores margin (30), entry multiple (25), SBA market depth (20), category risk (15), and deal momentum (10). Higher = better acquisition candidate.
Quick Facts
- Category
- route
- Difficulty
- 3/5
- Buy price
- $750K–$1.5M
Buyer's Toolkit
Essential tools to get started
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SBA loans and business acquisition financing — get funded fast
ROBS financing — use retirement funds to buy a business tax-free
Bookkeeping for small business owners — hands-off financials
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