Growth and sales

How to prepare a construction company for sale

Start two to three years before you want to sell. Buyers pay for earnings they believe will continue after you leave, so the work is cleaning up the numbers, building a team that runs jobs without you, and making licenses, bonding, and customers transferable.

Two construction professionals review paper plans beside a tablet at a jobsite workbench.
Plan reviews connect field conditions, drawings, and the next decisions on a job. AI-generated illustration.

To prepare a construction company for sale, give yourself two to three years and work on four things: financial statements a buyer and lender will trust (ideally reviewed or audited, with an accurate monthly WIP report), a management team that estimates, runs jobs, and handles customers without you, written processes for how the company bids and builds, and a clear plan for how your license, bonding, and key relationships transfer. Then get a professional valuation, fix what it reveals, and assemble your advisors before talking to buyers. Owners who start the year they want out usually sell for less, or end up staying on far longer than they planned.

What buyers of construction companies look for

  • Consistent margins on finished jobs, not just a good last year.
  • Reliable WIP, where open-job profit does not collapse at closeout.
  • A team, not a person. Someone other than the owner can estimate, manage projects, and keep key customers.
  • Diversified customers, so losing one GC or developer does not sink the business.
  • Healthy signed backlog at reasonable margins.
  • Transferable license and bonding, or a clear path to them.
  • Clean records for contracts, change orders, safety, and claims.

A step-by-step preparation plan

1. Get a baseline valuation now (year one)

A valuation two or three years out tells you where value is lost. The SBA lists three common approaches: income, market, and assets. Ask the appraiser to name the specific factors pulling your number down. That list is your project plan. See how to value a construction company for how the adjustments work.

2. Clean up the books and the WIP (year one)

Separate personal expenses from the business. Move to percentage-of-completion reporting if a buyer or surety will expect it. Run a monthly WIP with honest cost-to-complete numbers, and track fade from bid to final margin on every closed job. Consider moving from compiled to reviewed or audited statements so a buyer's lender can rely on them. The guide on construction financial statements bonding companies want covers what quality statements look like.

3. Take yourself out of the critical path (years one and two)

If you are the chief estimator, hire or develop one. Introduce a senior PM to every major customer and let them own the relationship. Hand off approvals with written dollar limits. The process in how to step back from daily operations as an owner applies directly. Every function you transfer before the sale is one the buyer does not have to discount.

4. Write down how the company works (year two)

Estimating procedures, markup rules, job startup, change order handling, billing, closeout, and safety. A buyer pays more for a company that runs on documented systems because the systems survive the owner leaving. See how to build standard operating procedures for construction.

5. Fix transfer risks (year two)

Make sure another employee can qualify for the license, where the state allows it; see contractor license requirements by state. Talk to your surety agent about how the program would work under new owners and whether your personal indemnity can be released at closing. Put key employees on retention or stay bonuses. Move real estate and equipment held in personal names into a clear structure, or decide whether they will be leased to the buyer.

6. Protect margin and backlog (years two and three)

Do not chase volume in the last year with thin-margin jobs to make revenue look bigger. Buyers look at the margin in backlog. Resolve open claims and disputes, collect old receivables, and close out finished jobs so retainage is collected rather than sitting on the balance sheet.

7. Build the data room and pick advisors (year three)

Gather three to five years of statements and tax returns, monthly WIP, backlog list, customer concentration, equipment list, contracts and leases, insurance loss runs, OSHA logs, licenses, and the org chart. The SBA notes that the sales agreement should not omit any assets or liabilities, and it names three ways to transfer ownership: an outright sale, a gradual sale paid over time, and a lease arrangement. Hire an attorney, a CPA with construction transaction experience, and, if you want a broad search, an M&A advisor. In an asset sale where goodwill is involved, both seller and buyer file IRS Form 8594 to allocate the price, so tax planning belongs before the letter of intent, not after.

Worked example: what preparation is worth

Say a $12M mechanical contractor has $900,000 of reported pre-tax profit. A first valuation finds three problems. The numbers below, including the multiples, are illustrative only.

Example before and after a two-year preparation plan (illustrative)
FactorBeforeAfter two years
Normalized earnings$780,000 (after WIP corrections and a market GM salary)$860,000 (cleaner WIP, less fade)
Owner roleChief estimator and holds top five accountsEstimator hired; senior PM owns top accounts
Largest customer share of revenue45%28%
Financial statementsCompiledReviewed, monthly WIP
Assumed multiple applied by buyer2.53.5
Indicated value$1,950,000$3,010,000

Most of the gain did not come from higher profit. It came from lower risk: the buyer no longer has to price in losing the owner's estimating and relationships, and one customer no longer controls almost half the revenue. That is the core of exit preparation in construction.

The last 90 days before going to market

Once the heavy lifting is done, the final stretch is about removing surprises. Close the books for the last full year early and have your CPA finish the statements. Walk every open job with the PM and update cost to complete, so the WIP a buyer sees in month one of due diligence matches what they see in month three. Chase any receivable over 90 days. Renew licenses, insurance, and certifications that would lapse during the sale. Pull a fresh list of signed backlog with margins. Then write a short, honest summary of the company's weak spots and what you did about them. Buyers find them anyway, and owners who name them first keep more credibility at the negotiating table.

Mistakes sellers make

  1. Starting too late. You cannot fix owner dependence in six months.
  2. Pumping revenue with cheap work. Buyers spot thin backlog margins quickly.
  3. Telling employees too early, or too late. Plan the message with your advisors.
  4. Forgetting personal guarantees and surety indemnity. Make their release part of the deal.
  5. Letting the business coast during the sale. A bad quarter in due diligence can reopen the price.
  6. Skipping tax planning. Structure (assets versus stock) and price allocation change what you keep.

Related guides and tools

Smart Business Automator keeps job costs, change orders, subcontractor records, and WIP views in one place, which makes the data room easier to build and the numbers easier to defend. See job costing and WIP automation.

Frequently asked questions

How long does it take to prepare a construction company for sale?

Plan on two to three years. Cleaning up financial reporting can happen in a year, but building a team that runs the company without the owner, and showing a track record of it, takes longer.

What increases the value of a construction company?

Consistent finished-job margins, reliable WIP, a management team that does not depend on the owner, diversified customers, healthy backlog, and a clear path for the license and bonding to transfer.

Do I need audited financial statements to sell?

Not always, but reviewed or audited statements make buyers and their lenders more comfortable and can shorten due diligence. Ask your CPA what level fits your size and likely buyers.

Should I tell my employees I am selling?

Usually only key people, and only when the timing is planned with your advisors. Retention agreements for key employees are often part of preparing for a sale.

Sources

  1. U.S. Small Business Administration: Close or sell your business
  2. IRS: About Form 8594, Asset Acquisition Statement Under Section 1060
Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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