Heavy Truck Repair Shop Valuation
29 valuation methods · 43 industries · Results in under 10 minutes
In short
A heavy truck repair shop is valued on its earnings, with comparable companies carrying the most weight, followed by precedent transactions and a discounted cash flow. Fleet accounts and diesel technicians who stay support the value.
Who this is for
Owners of diesel, heavy truck and trailer repair shops serving fleets and owner-operators, preparing to sell, bring in a partner or plan succession, and buyers who need the shop's fleet accounts and technician depth read alongside its earnings.
How is a heavy truck repair shop valued?
VA's automotive model first checks whether a business is an express car wash with members or a franchised dealership, which it values on their own terms. A heavy truck repair shop is neither, so it is valued on its earnings: comparable companies carry the most weight, followed by precedent transactions and a discounted cash flow. Earnings are taken after the add-backs you confirm, such as personal costs run through the business, and an asset floor keeps the result above what the company's own assets would recover. This tool is informational only. Output is driven by your inputs and does not constitute a formal appraisal or certified valuation.
What drives the value of a heavy truck repair shop?
- Fleet accounts, how long they have stayed, and the share of revenue from the largest
- Diesel technicians with engine, electrical and emissions skills, and how long they stay
- Bays sized for tractors and trailers, lifts, and diagnostic software licenses
- Mobile service trucks that repair vehicles at the customer's yard
- Parts sales and the supplier terms behind them
- Location on freight routes, and room to grow the site
What lowers the value of a heavy truck repair shop?
- One fleet making up much of the revenue
- Diesel technicians who could leave, or an owner who does the hardest work
- Bays too small for the vehicles customers now run
- Diagnostic software and tools that need replacing
How much is a heavy truck repair shop worth? A worked example
A diesel shop, by discounted cash flow
Take a heavy truck repair shop with $5 M of revenue and a 13% EBITDA margin, or $650 K of EBITDA. Assume revenue grows 4% a year for five years, capital spending and depreciation each run at 4% of revenue, working capital takes 10% of each year's added revenue and tax is 25%. Cash flows are discounted at 18%, the lowest rate VA uses for a company this size, with 2.5% growth after year five. VA's discounted cash flow gives about $2.23 M before debt, or 3.4× EBITDA. At a 22% discount rate, for a buyer who sees more risk in the shop's dependence on its owner, it comes to about $1.76 M. In a full report, comparable companies carry the most weight, followed by precedent transactions.
Illustrative figures from VA's discounted cash flow alone, on the assumptions stated. A full report blends it with the industry's other methods, such as comparable companies and precedent transactions.
Value your heavy truck repair shop in under 10 minutes
- 1.Upload your financial statements, or type the figures in.
- 2.Confirm the add-backs and the industry details the model asks for.
- 3.Get a valuation range, the methods behind it and a PDF memorandum.
Which numbers matter most?
Normalized EBITDA
EBITDA after the add-backs you confirm. Comparable companies and precedent transactions apply their multiples to it, and the discounted cash flow starts from it.
Fleet account share
The part of revenue from fleets on account terms. Steady fleet work supports the earnings; one dominant fleet is a risk buyers price.
Technician count and tenure
Diesel technicians are scarce, so buyers look at the size of the team and how long its technicians have stayed.
Bay utilization
How much of the shop's bay time is billed. A full shop may need space before it can grow.
Parts margin
The margin on parts sold with repairs. Buyers compare it with the labor margin to see where the profit comes from.
What do you need to value a heavy truck repair shop?
- Profit and loss statements and balance sheets, ideally for the last three years
- Figures for the current year to date
- A list of add-backs: the owner's pay and perks, and any one-off costs
- Loan and lease balances
- Revenue by fleet account and by walk-in customers
- A list of technicians with their skills and years at the shop
- Equipment, service trucks and software licenses with their ages
Example scenarios
Fleets that stay
A shop has served the same regional fleets for years on account terms. The model values the earnings you enter; a buyer reads the long relationships as a reason the earnings will hold, and a shop that depends on walk-in owner-operators as one where they may not.
A riskier shop
A shop depends on the owner to diagnose the hardest engine work and to keep the largest fleet account. The worked example shows how a buyer who sees that risk, and discounts at a higher rate, values the same cash flow lower.
Further reading
Business Valuation Methods Explained: DCF vs. Comps vs. Precedent Transactions
The five business valuation methods professionals actually use (DCF, comparable companies, precedent transactions, SDE/EBITDA multiples, and asset-based), when each wins, and how they combine into one defensible number.
WACC Explained: Why Your Discount Rate Can Make or Break a Valuation
WACC is one of the most misunderstood terms in business valuation. Here's what it is, why it matters, and how it directly affects what your business is worth.
DCF Analysis Explained for Private Companies
A clear, practical guide to discounted cash flow analysis for private companies. Learn the five key steps, how to estimate WACC without public market data, terminal value approaches, and common pitfalls to avoid.
Frequently asked questions
How is a heavy truck repair shop valued?
On its earnings. VA weighs comparable companies most, followed by precedent transactions and a discounted cash flow, after the add-backs you confirm, with an asset floor underneath.
Do fleet accounts raise the value?
They make earnings steadier, which buyers pay for. The model has no separate layer for them, so buyers judge them by how long each fleet has stayed and how much of the revenue the largest one brings.
Are mobile service trucks part of the value?
They are part of what a buyer takes over. The model values the earnings they produce, and the asset floor counts them among the shop's own assets.
Does the shortage of diesel technicians affect the price?
Yes, through risk. A shop that has kept its technicians is worth more to a buyer who would otherwise have to hire them, and a buyer who doubts the team will stay discounts the cash flow at a higher rate.
What if I pay myself less than a manager would cost?
Then your earnings overstate what a buyer who hires a manager would keep, and a buyer will deduct the difference. Set your pay at a manager's salary when you review the adjustments, so the result reflects what a buyer would pay.
Is this a certified appraisal?
No. This is an informational estimate. A bank loan, a partner buyout or an estate matter may require a certified business appraisal, which this does not replace.
Terms used on this page
- Normalized EBITDA
- EBITDA after add-backs, so it shows what the business earns in a normal year under a new owner.
- Add-backs
- Costs added back to reported earnings because a new owner would not bear them: personal expenses run through the business, one-off costs, or owner pay above what the role would cost to fill.
- Discounted cash flow (DCF)
- A valuation that projects the cash a business will generate over the coming years and discounts it to today at a rate that reflects the risk of receiving it.
- Discount rate
- The yearly return a buyer requires for the risk of owning the business. A higher rate lowers what future cash is worth today.
- Comparable companies
- A method that values a business at the multiples of earnings or revenue at which similar companies are valued.
- Precedent transactions
- A method that values a business at the multiples paid in past sales of similar companies.
As featured in
Value your heavy truck repair shop
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Related industries
Automotive Services
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Towing
Value a towing and roadside assistance company on the higher of its earnings before rent and what its trucks would bring in an orderly sale.
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Last reviewed September 26, 2026 against VA's valuation models.