Why Fire Protection Companies Have the Strongest Recurring Revenue in the Trades (and Still Trade Like Ordinary Contractors)
Fire protection companies get lumped in with general contractors.
"Project-based revenue. Bid work. Feast or famine."
Except that framing misses the entire engine of the business. NFPA 25 and local fire codes legally require every commercial building with a sprinkler system to have it inspected on a fixed schedule. Quarterly, annually, every five years. Skip it and the fire marshal can shut the building down and the insurer can void the policy.
That is not project revenue. That is subscription revenue enforced by law.
We recently connected a buyer with a fire sprinkler inspection and service company holding 1,240 commercial inspection contracts. Seven buyers passed, most calling it "a construction sub with a nice niche."
24 months later, the $5.1M purchase is doing $6.9M in revenue and is worth roughly $11.2M.
The Deal Everyone Misread
Business: Fire sprinkler inspection, testing, and repair company
Sale Price: $5.1M
Annual Revenue: $4.3M
EBITDA: $1,460,000 (34.0%)
Multiple: 3.49x EBITDA
Inspection contracts: 1,240 commercial properties
Contract retention: 96% annually
Employees: 22, including 9 licensed inspectors
Why seven buyers passed:
"Licensed inspector labor is impossible to hire"
"It's contractor revenue, lumpy and bid-driven"
"National consolidators (Pye-Barker, APi) will squeeze independents out"
"Liability exposure if a system fails after your inspection"
"The owner holds the master license, business dies without him"
Two of these were solvable in escrow. The rest were wrong.
Revenue the Fire Marshal Collects For You
Revenue breakdown:
Inspection contracts (1,240 properties at $2,180 average/year): $2,703,200
Deficiency repairs generated by inspections: $1,118,800
Installations and tenant-improvement retrofits: $478,000
Total: $4,300,000 ✓
The number buyers never calculated: the repair attach rate.
Every dollar of inspection revenue produced $0.41 of repair revenue ✓ ($1,118,800 ÷ $2,703,200 = 41.4%).
Inspections find deficiencies. Code requires deficiencies to be corrected. The company that found the deficiency is standing in the building holding the report. The repair quote closes at an 84% rate with zero sales cost.
So 89% of total revenue ($3,822,000 of $4,300,000) flows from the contract base, either directly or through attached repairs ✓. Only the $478,000 install line is genuinely bid work.
On the consolidator "threat": Pye-Barker and APi acquiring in the region is not a risk to an independent this size. It's the exit. Consolidators were paying 6 to 8x for platforms with $2M+ EBITDA at the time of this deal. The buyer wasn't competing with the roll-ups. He was building their next target.
How the Buyer Structured It
Purchase Price: $5,100,000
Cash at close (10%): $510,000
Seller note (10%): $510,000 at 6.0%, 5 years
SBA 7(a) loan: $4,080,000 at 10.5%, 10 years
Debt service:
SBA monthly: $55,053
Seller note monthly: $9,860
Total monthly debt service: $64,913
Annual debt service: $778,958 ✓
Cash flow after debt:
EBITDA: $1,460,000
Debt service: ($778,958)
Net cash flow: $681,042 ✓
DSCR: $1,460,000 ÷ $778,958 = 1.87x ✓
Cash-on-cash return: $681,042 ÷ $510,000 = 133.5% ✓
Payback: 9.0 months ✓ ($510,000 ÷ $56,754/month)
The license risk was handled in the purchase agreement: the seller's master license stayed on the business for 24 months while the lead inspector completed his qualifier requirements, with $400,000 of the seller note contingent on the transition.
The 24-Month Value Creation Story
Months 1 to 6: Price the contract base to market
The seller hadn't raised inspection contract prices in 6 years. A 9% adjustment on renewal, phased across the year, produced roughly $243,000 of new revenue at nearly 100% margin. Contract losses from the increase: 11 of 1,240 properties (0.9%).
Months 4 to 14: Build the second crew pipeline
Partnered with the local trade school, put two apprentices under each licensed inspector, and added 3 inspectors in a market where competitors "couldn't hire."
Months 8 to 24: Add fire extinguisher and alarm inspection lines
Same buildings, same compliance calendar, two more code-mandated services sold to an existing contract base. Cross-sell attach rate after 16 months: 31% of properties.
Where it stands at month 24:
Revenue: $6.9M
EBITDA: $2,480,000 (35.9%)
Value at 4.5x (scaled contract base, multi-line): $11,160,000 ✓ ($2,480,000 × 4.5)
We Found This Match
Seven buyers saw a contractor. One buyer saw a compliance subscription business with a repair engine attached, in an industry where the eventual acquirers pay double the entry multiple.
At The Continental, we source businesses where the law writes the renewal notice for you.
Acquire Weekly | The best recurring revenue is the kind the fire marshal enforces.