How do you finance buying an excavation or site-work company?

Iron and earnings: the two halves of the credit

Most service businesses sell for goodwill: the buyer is paying for earnings, and a lender has little to repossess. An excavation company is different. Excavators, dozers, loaders, compactors, dump trucks and a lowboy to move them can make up a large part of the purchase price, and they hold value in a way goodwill does not. The SBA lending data for site preparation contractors shows how SBA lenders approach the trade as a whole.

That makes the loan easier in one way and harder in another. Easier, because the fleet is collateral the lender can value on an appraisal, which supports a larger loan and a smaller goodwill balance. Harder, because equipment wears out, and the earnings a lender can count are what is left after the fleet is kept up. A company that looks highly profitable because its owner has not bought a machine in years is less profitable than its tax return says, and its equipment is worth less than the seller thinks.

Lenders value the fleet on its appraisal, not on what the seller paid or what the depreciation schedule shows.

Who the customers are and how the work is won

Lenders are most comfortable with a spread: some public work for stability, builder and commercial work for volume, and a base of smaller private jobs that no single customer controls. A company that earns most of its revenue from one developer or one general contractor raises the questions in customer concentration in an acquisition, however long the relationship.

The fleet: appraisal, age and the replacement lenders deduct

Expect the lender to order an equipment appraisal. It will usually state orderly liquidation value, what the machines would bring in a managed sale, and may state fair market value as well; the glossary entry on equipment appraisals explains the difference. The appraiser looks at make, model, year, hours, condition and maintenance records. A seller who kept service logs and replaced undercarriages on schedule supports a better appraisal.

The appraisal matters to SBA sizing directly. Where the amount financed, less appraised real estate and equipment, exceeds $250,000, SBA requires an independent business valuation, and the loan for the purchase cannot exceed it. In an equipment-heavy deal, a strong appraisal leaves less of the price to be supported as goodwill. See the SBA business valuation requirement and purchase price allocation.

On the earnings side, lenders deduct the capital spending needed to keep the fleet working, whether or not the seller spent it. A simple case: EBITDA of 1,500, a replacement allowance of 300 for machines and trucks, and annual loan payments of 960 give coverage of 1.25x, the level banks commonly look for. Measured on EBITDA alone, the same deal would look far stronger than it is. See maintenance capex and fixed charge coverage ratio.

Existing equipment loans and leases on the seller's fleet are paid off or assumed at closing, and the buyer needs a clean list of which machines carry liens. The mechanics are in paying off seller debt at closing.

Backlog, bids and bonding

For companies that bid work, lenders look at signed backlog, the work-in-progress schedule and how estimated margins on past jobs compared with actual results. A company that consistently finishes jobs below its bid margin has an estimating problem that will follow the new owner.

Bonding is the constraint many buyers discover late. Public work and many commercial jobs require payment and performance bonds, and the surety that bonded the seller underwrote the seller: the seller's finances, the seller's personal indemnity and the seller's record. A change of ownership means the surety underwrites again, looking at the buyer's experience, the company's balance sheet after the acquisition debt, and the buyer's personal indemnity. An acquisition that loads the balance sheet with debt can shrink the bonding line, and a smaller bonding line means less public work. Buyers who depend on bonded work should talk to a surety before the letter of intent, not after.

Weather, frost and the monthly cash

Site work stops when the ground freezes, slows in wet months and runs flat out in dry ones. In colder states the company may earn most of its year in a few seasons and carry payroll, insurance and equipment payments through the winter on what it saved. Lenders read the business by the month, not the year, and want to see how the company funded the slow months in the past.

Two practical consequences. First, the buyer needs working capital at closing sized for the trough and for receivables on bid work, which are often paid slowly and with retainage held back; see working capital at close. Second, closing timing matters: a purchase that closes just before winter needs more cash than one that closes at the start of the season. A revolving line sized to receivables is covered in lines of credit for excavation contractors.

Operators, drivers, safety and the yard

• Operators and foremen. Experienced operators and a foreman who can run a job without the owner are what make the fleet productive. Lenders ask who they are, how long they have stayed and whether they are staying. Union or open-shop status affects labor cost and which jobs the company can bid.
• Drivers and trucks. Dump trucks and lowboys bring commercial driver licensing, federal and state motor carrier compliance and inspection records. Violations follow the operating authority.
• Safety record. Trenching and heavy equipment are high-risk work. The company's injury history drives its insurance cost, and on many commercial and public jobs a poor record disqualifies a bidder. Lenders ask for insurance loss runs.
• Licensing. Some states license site-work or underground utility contractors, and septic installation is commonly licensed separately; as with other trades, the license may sit with the seller.
• The yard. Equipment needs a yard with room, access and zoning that allows it. If the seller owns the yard, the buyer either buys it or signs a lease long enough to cover the loan. Fuel storage, equipment washing and fill material create environmental exposure, and lenders taking the real estate as collateral commonly require an environmental assessment.

Structuring the purchase

An owner-operator buying a single company often uses SBA 7(a), which can finance goodwill, equipment, working capital and the yard in one loan. SBA sets maturities by what is financed: up to 10 years for goodwill and working capital, up to 10 years for equipment (15 if its useful life supports it) and up to 25 years for real estate, blended across the loan. From 1 October 2026, change-of-ownership loans amortize over no more than 10 years except the real estate share, so in an acquisition the fleet no longer gets the longer equipment term even where its useful life would support it. See SBA blended maturity.

Conventional senior lenders commonly lend 2x to 3.5x EBITDA to established contractors, measured after the replacement allowance. The seller cannot stay on as an owner, officer or employee in an SBA complete change of ownership, but may consult for up to 12 months, or up to 24 months under SOP 50 10 8.1 from 1 October 2026, which is often enough to introduce the buyer to builders, general contractors and the surety. Coordinating equipment loans with the senior lender is covered in equipment loans with senior debt, and the broader choice in SBA 7(a) vs a conventional acquisition loan.

What goes in the file

Start with the standard documents in what lenders need to finance an acquisition: two to three years of business tax returns, the P&L and balance sheet, the latest full year of figures (never an older year), a year-to-date P&L, the debt schedule with the notes on each financed machine, the letter of intent, and each 20% owner's personal tax returns and personal financial statement. For an excavation company, add:

• A fleet list with make, model, year, serial number, hours and liens, and any recent appraisal.
• Capital spending on equipment for each of the last several years.
• Revenue by customer and by type of work, for each year.
• The work-in-progress schedule, signed backlog and retainage receivable.
• The current bonding line and the surety's contact, if the company does bonded work.
• Insurance loss runs, truck compliance records and the yard lease or real estate details.

Once the documents are in, Transparent builds the financing model, lender presentation, blind teaser and underwriting memo in a day. Its book includes 244 lenders that write equipment financing alongside the cash-flow and SBA lenders an excavation deal may need. See the package.