How do you finance buying an industrial equipment repair business?

How the business earns, and which part a lender trusts

An industrial repair business fixes and maintains machines its customers depend on: pumps, motors, gearboxes, compressors, hydraulics, conveyors, machine tools, packaging lines. Some work happens in the shop, where a component is torn down, rebuilt and tested; some happens in the field, where a technician drives to the plant. The revenue arrives in a few distinct streams, and a lender weighs each differently.

Lenders ask for revenue by customer and by stream for at least three years. A shop whose contract and repeat revenue covers its payroll and overhead reads as a stable credit, and the project work on top as upside. A shop that lives on large jobs reads as cyclical: its customers defer overhauls when their own business slows, and a lender will size the loan to a softer year, not the best one.

Customers: few, large and slow to pay

Industrial repair companies often serve a small number of plants, and one or two of them can be a large share of revenue. That is a concentration question, and lenders answer it by looking at how long each large customer has used the shop, whether a service agreement is in place, whether the customer's plant is itself secure, and who at the shop holds the relationship. A maintenance manager who has called the same senior technician for fifteen years is loyal to that technician, not to the company's name.

Large industrial customers also pay slowly, often on long terms and after their own approval process. A buyer who does not purchase the receivables has to fund payroll and parts for weeks before cash arrives, so the purchase needs either the receivables or working capital in the loan; see working capital at close and the working capital peg. The same receivables can support a line of credit: asset-based lenders typically advance 80% to 90% of eligible receivables, treat invoices more than 90 days past invoice as ineligible, and commonly cap any single customer at 20% to 25% of the eligible pool. That cap bites hardest in exactly the concentrated shops that need the line most. See lines of credit for equipment service companies.

Technicians, certifications and manufacturer authorizations

The shop's capacity is its technicians. Skilled industrial mechanics, machinists and electricians are hard to hire, and a buyer who loses two senior people in the first year may not be able to do the work the customers expect. Lenders ask for a roster with each technician's role, tenure, pay and certifications, and they ask the seller directly who the business could not run without.

• The seller at the bench. In many repair companies the seller is the best technician, the estimator and the salesperson. If the seller quoted every job and knew every customer's machines, the lender will want a plan for who does that after closing and will deduct a salary for replacing it. SBA lets the seller consult for up to 12 months after a complete change of ownership, or up to 24 months under SOP 50 10 8.1 from 1 October 2026, but not remain an owner, officer or employee; see the seller transition rule.
• Certifications. Some work requires credentials held by individuals, such as electrical licenses, welding certifications or boiler and pressure-vessel qualifications. If the credential belongs to the seller or to one technician, the lender will ask who holds it after closing.
• Manufacturer service authorizations. Being an authorized service center for a manufacturer's equipment can bring warranty work, referrals and parts pricing. Those agreements usually require the manufacturer's consent on a change of ownership and can be terminated. If a meaningful share of revenue depends on one, lenders want to see the manufacturer's approval before closing. See change-of-control consents.

Our page on buyer industry experience covers what lenders expect of the buyer. A buyer from outside the trade can still qualify, usually by keeping a senior technician or shop manager with a clear role and, often, a retention bonus paid from the use of proceeds.

Trucks, tools and parts as collateral

Unlike a consulting firm, an industrial repair business has real hard assets: service trucks and vans, cranes and hoists, lathes, mills, balancing machines, test stands and specialized diagnostic equipment. Lenders count them as collateral, but at what they would fetch in a sale, not what they cost. For a larger equipment base, a lender may order an appraisal that states orderly liquidation value. Specialized test equipment often has a thin resale market; trucks and general machine tools sell more easily.

Two things change the picture. First, equipment that is leased or financed stays debt: the buyer either pays it off at closing or assumes it, and its payments go into the coverage calculation. Second, a lender deducts normal maintenance capex from the cash flow it lends against. A fleet of aging trucks is a bill the buyer will pay, whatever the seller's P&L shows. See equipment financing versus an SBA 7(a) loan and equipment loans alongside senior debt.

Parts inventory needs its own look. Repair shops accumulate bearings, seals and components for machines their customers stopped running years ago. At closing, the price should include saleable parts at cost and leave out obsolete stock; a physical count and an agreed valuation method in the purchase agreement keep the lender from financing shelves of parts no one will buy. Where inventory forms part of a borrowing base, it typically advances at up to 85% of net orderly liquidation value, or roughly half of cost; see inventory advance rates.

The shop: lease, purchase and environmental review

An industrial repair shop usually needs high bays, overhead cranes, heavy power and yard space, which makes a move expensive and disruptive. Lenders want the site secured for at least the life of the loan.

If the shop is leased, the lease should be assigned with the landlord's consent and run, with options, as long as the loan; see lease assignment in an acquisition loan. Lenders may also ask for a landlord waiver so they can reach equipment on the premises.

If the real estate is part of the deal, a 7(a) loan can finance it over up to 25 years. Goodwill runs up to 10 years and equipment up to 10 (15 if its useful life supports it), but from 1 October 2026 change-of-ownership loans amortize over no more than 10 years except the real estate share. SBA 504 is the alternative for owner-occupied property: typically 50% from a bank, 40% from the CDC and 10% from the borrower. See business acquisitions with real estate and buying versus leasing the real estate.

Either way, expect environmental questions. Shops handle oils, solvents, coolants and sometimes paint and blasting media. A lender taking the real estate as collateral will require environmental review, and one lending only on the business may still ask how waste is handled and whether the site has a history.

Structuring the purchase

Under SBA, a seller note can supply up to half of the required equity injection only on full standby for the life of the SBA loan; a note that pays currently is allowed but counts in debt service. SBA prohibits an earnout to the seller, so a price tied to keeping a large customer has to become a fixed price or a seller note. Where the amount financed, less appraised real estate and equipment, exceeds $250,000, SBA requires an independent business valuation. From 1 October 2026 financial due diligence is required on every change of ownership, and a quality of earnings report on acquisitions of $3 million or more excluding real estate.

Coverage is tested on earnings after a manager's salary and the equipment reserve, against debt service that includes any equipment loans or leases the buyer assumes alongside the acquisition loan. SBA requires at least 1.15x, 1.0x globally including the owners, and from 1 October 2026 a change of ownership must show 1.25x on historical results. Conventional banks commonly look for at least 1.25x. Buyers building a group of shops should read add-on acquisition financing and using a revolver in an acquisition.

The file a lender needs

Transparent's SBA acquisition checklist, with the items lenders ask for in an industrial repair deal:

• Business tax returns, 2–3 years, and the filing extension if the latest year isn't filed
• P&L and balance sheet with the latest full year of figures (never an older year), and a year-to-date P&L through last month-end
• Debt schedule, including equipment loans and leases, with copies of notes being paid off
• Personal tax returns, 2–3 years, and a personal financial statement for each buyer owning 20% or more
• The letter of intent
• Revenue by customer and by stream (contract, repeat, shop, project, parts) for three years
• Service and maintenance agreements, and any manufacturer service authorizations
• AR aging by customer with days outstanding, and AP aging
• Equipment and vehicle list with year and condition; an appraisal if the lender orders one
• Parts inventory listing, with the count method for closing
• Technician roster with tenure, pay and certifications
• The lease, or the property details if real estate is included
• The buyer's resume (supports Form 1919) and a use-of-proceeds narrative

With those in hand, Transparent builds the full lender package — financing model, lender presentation, blind teaser and underwriting memo — in a day; by hand, it takes at least a week. The model separates contract from project revenue, carries the fleet reserve, and shows the receivables and concentration a line lender will test. It goes to the lenders in our book whose appetite fits: 278 write SBA 7(a) and 504, 244 write equipment and 235 write asset-based lending and lines. See the package and our SBA data page for machinery repair and maintenance.