What Is My Construction Company Worth? How Buyers Actually Run the Numbers

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• Construction has been part of our family for generations
• We have helped build, operate, and sell construction companies
• We understand what buyers value and what can hurt a deal

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• Deep knowledge of the Florida construction market
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We highlight the areas that drive value, including:

• Experienced crews and management
• Project backlog and contracts
• Customer relationships
• Equipment and assets
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• Accurate business valuation
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• Qualified buyer screening
• Strong negotiations
• Support through due diligence and closing

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Start with the facts. Our free, confidential valuation helps you understand:

• What your construction business is worth
• What could increase its value
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How Much Is Your Construction Company Worth? Inside the Buyer Valuation Process

Your construction company is worth a multiple of its Seller's Discretionary Earnings — for owner-operated companies, usually somewhere between 1.5x and 3.5x — adjusted for how risky and how transferable a buyer believes those earnings are. Not a multiple of revenue. Not the fleet plus goodwill. Earnings, times buyer confidence.

Sailfish Equity Advisors is a Florida-headquartered business brokerage and M&A advisory firm helping construction and trades owners across the country value, prepare, confidentially market, and sell their companies — with buyer-backed valuation, buyer screening, confidentiality, and deal positioning built into the process before going to market. This article walks you through the same math a buyer and their lender will run on your company, so you can run it first.

Whose Math Decides the Price — Yours or the Buyer's?

The buyer's. More precisely: the buyer's and their lender's, because most construction company purchases are financed, and a bank underwrites the deal alongside the buyer. You can ask any price you want. The price that closes is the one a qualified buyer can fund, operate, and defend to a loan committee.

That reframe changes how you should think about every number in your business. The buyer isn't grading your effort, your reputation, or the recession you survived in 2009. They're answering one question: how much can I pay for this cash flow and still sleep at night? Buyers do not buy effort. They buy transferable cash flow.

How Do Buyers Calculate SDE From Your Tax Return?

They rebuild your real earnings from the bottom up. SDE — Seller's Discretionary Earnings — is the total cash benefit a full-time owner-operator gets from the business: net profit, plus your salary, plus your personal expenses running through the company, plus genuine one-time costs. It's usually a much bigger number than the profit line on your tax return.

The process is called recasting, and it works like this: start with taxable net income, then add back your W-2 salary, your health insurance, the personal portion of vehicles and phones, discretionary travel, and non-recurring items like a one-time legal settlement or a flood repair. What you cannot add back: real business costs you've been deferring, or "add-backs" you can't document. Buyers expect three years of financials, and clean, supportable add-backs raise SDE — unsupported ones poison the whole file. The first time a buyer catches one fake add-back, every real one gets re-examined.

A Worked Example: From Tax Return to a Number

The figures below are round numbers for illustration only — not market data and not a prediction for any specific company.

Take a fictional sitework contractor

• Revenue: $4,000,000

• Net income on the tax return: $250,000

• Owner's salary: +$150,000

• Owner's health insurance and personal truck: +$30,000

• One-time lawsuit settlement (documented): +$20,000

• SDE: $450,000

Now apply the range. At 2.0x, the company is worth $900,000. At 3.0x, it's $1,350,000. Same company, same earnings — a $450,000 spread decided entirely by risk and transferability. That spread is where deals are won and lost, and it's why the multiple deserves more attention than the add-backs.

Where you land depends on what the buyer sees behind the number: does the work renew or re-bid? Does the crew stay? Does the company run when your phone is off?

Which Add-Backs Will Buyers Push Back On?

The predictable ones — and knowing them in advance is worth real money. Buyers accept add-backs they can verify and reject the ones that require faith. The contested categories come up in nearly every contractor deal, so audit your own file against them before a buyer does.

The usual fights: family on the payroll — if your spouse's salary is an add-back, be ready to prove the buyer won't need to hire anyone to do that work, and remember it cuts both ways when a family member is underpaid for a real job. "One-time" costs that happen every year — a buyer who sees an "unusual" equipment repair in all three years stops believing the word unusual. Rent you pay yourself — if the company rents your building above or below market, buyers adjust to market rate, in whichever direction hurts or helps. Revenue that never hit the books — unreported cash work cannot be added back, full stop; if it isn't documented, it doesn't exist at the closing table, which is the most expensive lesson in small-business sales.

The pattern behind all four: documentation beats explanation. Every add-back with a paper trail raises your SDE. Every add-back that needs a story lowers your credibility — and credibility is the currency the entire price is denominated in.

What Does the Buyer's Lender Check Before Funding Your Price?

The lender stress-tests whether the company's cash flow can cover the loan payments, pay the new owner a living wage, and still leave cushion for a bad year. If the math is tight, the bank either cuts the loan amount or walks — and your price just got renegotiated by someone you never met.

Lenders also check the things owners assume don't matter: whether your financial statements tie to your tax returns, whether your work-in-progress reporting is credible for project-based work, whether one customer dominates revenue, and whether the licenses the company operates under survive a change of ownership. A company a bank can underwrite has a deep pool of financed buyers competing for it. A company a bank can't underwrite is left with cash buyers — and cash buyers price like they're the only bidder, because they usually are.

Here's the practical takeaway: you can pre-run the lender's review on yourself. Hand your last three years of statements and tax returns to your CPA and ask one question — "could a stranger finance this company off these documents?" If the answer is anything but a clean yes, you've found your preparation list, and every item on it pays you back at closing.

Why Do Two Companies With Identical Revenue Sell for Very Different Prices?

Because revenue is the least informative number on the page. Picture two $4M contractors. Company A re-bids its entire book every year, the owner holds every client relationship, and the top customer is 40% of revenue. Company B runs on repeat negotiated work, has an estimator and two foremen who handle delivery, and no customer over 15%.

Run the buyer's checklist against both. Concentration: customer dependence above roughly 20–30% of revenue makes buyers flinch — Company A fails, B passes. Owner dependence: A is a job with the owner's name on it; B is a system that produces money. Continuity: A's earnings could halve with one phone call; B's renew on their own. Financing: a lender funds B at full ask and trims A's loan for risk, which trims A's buyer pool with it. Same revenue. Completely different assets. Company B can plausibly sell for double — not because its owner worked harder, but because its future is more believable. Sellers get paid for believable futures.

This is also why the question "what's the going rate for a company my size?" has no useful answer. Size is a fact about your past. Price is a bet on your future — and buyers handicap that bet line by line.

What Can You Change Before a Buyer Runs This Math?

More than you'd think, if you start early. Most owners don't have a value problem — they have a transferability problem, and transferability can be built. Push real client relationships down to estimators and PMs. Convert handshake repeat work into written agreements. Promote and document a second-in-command. Separate personal spending from the business a full tax year before listing, so the books speak for themselves. Get your WIP and job-costing clean enough that a stranger could audit them.

And protect the work while you do it: preparation and sale only create value if they stay confidential. A leaked sale process can cost a contractor bid invitations, key employees, and supplier terms before any buyer writes a check — which is why serious processes use blind marketing, NDAs before disclosure, and proof-of-funds screening before anyone sees real numbers. Interest is not ability, and the curious don't get the same access as the capable.

How Sailfish Gets You a Number Buyers Will Actually Fund

A spreadsheet can't tell you what your company is worth. Buyers can — and after 25+ years and 1,000+ owners helped, we price companies from the buyer side: what individual operators, strategic acquirers, and the private equity groups buying the trades will pay, and what their lenders will finance, for a company with your cash flow, your risk profile, and your transferability. That's a buyer-backed valuation, and it's the first thing we put in front of you — free, confidential, before you commit to anything. If the honest answer is "prepare for a year first," we'll say that too. If you want to understand the full process behind the number, start with our guide to working with a construction business broker.

Frequently Asked Questions

What is the fastest way to estimate what my construction company is worth?

Recast your last three years of financials to calculate SDE — net income plus owner salary, owner perks, and documented one-time costs — then apply the owner-operated range of roughly 1.5x–3.5x. That gives you a band, not a price; where you land depends on risk and transferability.

Is my construction company worth a percentage of revenue?

No. Revenue-based rules of thumb mislead construction owners more than anyone, because margins vary so widely by trade, contract type, and job mix. Two companies with the same revenue can have earnings that differ by a factor of three. Buyers and lenders price earnings, not top line.

Do my trucks and equipment add to the valuation?

Equipment needed to produce the earnings is normally included in the multiple, not added on top — the buyer is paying for the cash flow the fleet generates. Genuinely surplus equipment can sometimes be carved out and sold separately, which is a structuring decision to make before going to market.

What documents do buyers ask for first?

Three years of financial statements and tax returns, a current profit-and-loss and balance sheet, an add-back schedule with documentation, and — for project-based contractors — WIP schedules and job-costing reports. Having these clean and ready signals a prepared seller and keeps momentum once a real buyer engages.

Will buyers find out my company is for sale while it's being valued?

Not in a properly run process. Valuation happens privately, marketing is blind (the company is described, never named), buyers sign NDAs before any disclosure, and financial detail is released in stages only to screened buyers with proof of funds. Confidentiality protects the relationships and crew a buyer is paying for.

How long does it take to sell a construction company once it's priced?

Most business sales take 6 to 12 months from going to market to closing. Construction deals can run longer when contractor license transitions, bonding, or in-progress jobs add steps — one more reason the preparation work belongs before the listing, not during due diligence.

How does Sailfish Equity Advisors help construction company owners?

Sailfish gives construction owners a buyer-backed valuation, then runs preparation, blind confidential marketing, buyer screening with proof-of-funds review, negotiation, and due diligence through closing — built on 25+ years and 1,000+ owners served, with fees paid only when the deal closes.

Run the Real Numbers — Confidentially

You now know the math buyers will run. The next step is running it on your actual company, with real buyer demand behind the answer. Book a free, confidential valuation conversation — no retainers, no pressure, and nobody knows you're asking.