Most subcontractors underestimate their company's value because they haven't built the systems that make it valuable. Here's what buyers find — and why they discount.
Valuation is built over 2–3 years, not in the 6 months before you list. The subcontractors who sell for 4x+ EBITDA started building the right systems years before the exit.
EBITDA multiples for commercial subcontractors typically range from 2x to 5x depending on size, margin consistency, owner dependency, and financial documentation quality. Revenue multiples are a rough proxy — 0.3x to 0.6x is typical for $1M–$10M subcontractors.
| Company Profile | Typical Multiple | Why |
|---|---|---|
| Owner-run, no systems, concentrated revenue | 1.5–2x EBITDA | High key-person risk, unverifiable financials |
| Some systems, clean books, moderate concentration | 2.5–3.5x EBITDA | Buyers can verify earnings but see transition risk |
| Strong management, auditable financials, diversified revenue | 4–5x EBITDA | Predictable earnings, low transition risk |
| Platform-worthy: recurring GC relationships, $5M+ EBITDA | 5–7x EBITDA | PE interest, larger buyer pool, premium pricing |
A $5M subcontractor with $500K in EBITDA and no systems might sell for $750K–$1M. The same company with 3 years of clean job costing, a WIP history, and a PM layer handling day-to-day might sell for $2M–$2.5M. The financial systems are worth $1M+ — and most owners don't start building them until it's too late to capture the premium.
You don't need to be planning to sell to benefit from valuation-driving systems. Clean financials, job costing, and WIP reporting make your business more profitable right now — the exit premium is a bonus. Start 2–3 years before you think you'll need it.
Most subcontracting businesses sell for 2–4x EBITDA. A company with $500K in adjusted EBITDA might sell for $1M–$2M. Revenue multiples typically range from 0.3–0.6x for subcontractors. The spread is wide because buyers care more about how earnings were generated than the revenue itself.
The biggest value drivers are: clean auditable financials with job costing, a management team that can operate without the owner, diversified customer base with no single GC over 30% of revenue, consistent gross margins of 20%+ over multiple years, and a healthy signed backlog. Companies with all of these can command 4x+ EBITDA.
Start 2–3 years before you want to sell. Clean up your books, get job costing in place, build a WIP report history. Reduce owner dependency — document your estimating process, build a PM team. Prove consistent margins. Buyers pay for certainty, and every financial system you have in place reduces their uncertainty.
Not necessarily, but you need clean reviewed financials at a minimum. Most buyers want 2–3 years of compiled or reviewed statements, a WIP schedule, and an adjusted EBITDA reconciliation. Books in QuickBooks with no job costing and inconsistent categorization get heavily discounted or passed on.
SPM builds the financial systems that drive valuation: job costing, WIP reporting, clean categorized financials, and consistent EBITDA tracking. Clients who've been with SPM for 2+ years have the financial history buyers want to see.
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