Buying an Auto Repair Shop
Why Searchers Look at Auto Repair
Independent repair shops are abundant, demand survives recessions (an aging car parc needs more repair, not less), and the sellers are disproportionately retiring owner-operators without succession plans. Multiples sit at the low end of small-business pricing, so the entry math works with modest equity. It is also the least consolidated trade a searcher will meet: essentially every general repair shop in the country is a single-site independent, with twelve establishments nationwide employing 250 or more, because the chains sit in adjacent categories rather than this one. The trade-off is operational: this is a capacity business run on scarce skilled labor, and its defining constraint is the technician shortage.
What Shops Trade For
The publisher's auto service and repair class, whose scope leads with general automotive service, puts half of sold shops between 1.70x and 3.26x SDE with a 2.31x median. Appraisal data runs narrower at 2.0x to 2.75x. Shops where the owner still turns wrenches trade below both; a documented repeat base and modern equipment reach the top quartile. A shop that runs on the owner's hands is a job with equipment, and the market prices it that way. The federal census puts the average shop near $845,000 of revenue and $183,000 per employee, with payroll near 26 percent of revenue. A shop well above that line is either overstaffed for its bays or is burying the owner's pay in it; one well below is running on an owner not paying themselves.
Technicians Are the Capacity
Revenue is bays times technician hours times average repair order, and the binding term is technicians. Industry surveys blame compensation and perception for a persistent shortage, so your diligence should read like a retention audit. Take each technician's certifications, tenure, pay against the local market, and flight risk. Find out who the service advisor is, because they control conversion. Then ask whether the owner is the shop's best technician, which puts the capacity you are buying on the seller's departure schedule. Employment across the trade barely moves through the year while the average wage climbed almost ten percent across four quarters, which is the constraint in one line: cost pressure on a fixed bay count.
The Environmental Question
Repair shops carry real environmental exposure: in-ground lifts, underground storage tanks, waste oil handling, and decades of accumulated practice. Legal guides for shop acquisitions advise a Phase I environmental assessment for any facility with in-ground lifts or tanks, escalating to Phase II sampling on any red flag, because remediation on contaminated soil can exceed the value of the deal itself. Price the assessment into your diligence budget from the start and treat a seller's resistance to it as information. The waste stream matters too: used oil above 1,000 parts per million of total halogens is presumed hazardous waste, so a shop letting solvent into the oil tank has repriced its own disposal.
What to Verify in Diligence
Beyond earnings quality:
- Repeat-customer share and fleet-account contracts (fleet work stabilizes demand but concentrates it)
- Average repair order and labor-rate realization against local market
- Bay utilization and equipment condition, since lifts, alignment racks, scan tools, and diagnostic subscriptions set the real capex bill
- Parts-margin discipline and supplier terms
- ADAS calibration capability, which is increasingly where the profitable work lives
- The lease, because a shop is only as durable as its site control and permitted use
Financeability Notes
Shops finance well under SBA 7(a) when earnings are documented, and one physical detail decides the structure, so ask it on the first site visit. A service center with pits and in-ground lifts sits on the agency's limited-purpose property list, which raises the borrower contribution on a 504 and forces the valuation onto a certified general appraiser who has completed four comparable going-concern appraisals in three years, a far scarcer professional. Above-ground lifts keep the shop off the list. Real estate also brings the environmental question into the loan file. Model debt service on normalized earnings with a manager or lead technician replacing whatever labor the seller performed.
Terms in This Industry
Comeback rate
The share of repairs that come back for the same complaint and are redone at the shop's cost.
Effective labor rate
What a shop actually earns per billed hour after discounts and warranty work.
Average repair order (ARO)
The average dollar value of one customer visit, the core throughput number for a repair shop.
Parts matrix
The markup schedule a shop applies to parts by cost tier, where half the gross profit sits.
Used oil generator
The federal status a shop takes on by producing used oil, setting how it stores and ships it.
EPA identification number
The waste number that belongs to the address, so a buyer keeps the seller's.
What the Data Says
Sold auto repair and service listings run to a $410,000 median at about 2.82x median owner earnings, a stronger multiple than most storefront trades, and the sold floor any asking price should be tested against.
Source: BizBuySell auto repair and service benchmarks (sold listings)
Industry workforce surveys attribute the persistent technician shortage primarily to compensation levels and industry perception, making technician pay, tenure, and retention a first-order diligence item rather than an operations detail.
EPA's underground storage tank program has recorded 577,365 confirmed releases with cleanups averaging $154,000, and a shop with in-ground lifts or an old tank sits squarely in that program's world, which is why the Phase I on a repair property is lender protocol rather than caution.
Enter earnings to apply this industry's cited band.
A sanity check against asking prices, not a valuation.
Margin context, from IRS Schedule C aggregates (TY2023): auto repair and maintenance ran a 8.0% net margin across all filers and 18.7% among profitable ones; a listing far above the second number is making a claim about add-backs. Both figures and their caveats are on Industry Economics.
This industry ranks in the Metro Target Scans for Los Angeles: strong lending volume and survival on the government's own record.
Lender context, from the SBA loan-level file: Live Oak Banking Company (131), The Huntington National Bank (46), U.S. Bank, National Association (17) wrote the most of this industry's 798 acquisition approvals. A bank that knows the trade says yes faster; the ranking for every industry is on Most Active Lenders by Industry.
Holding a live deal in this industry? Underwrite it with the comps, cited band, and charge-off rate pre-loaded.
Compare bands across industries in the cited multiple bands by industry.
Who Else Is Buying in This Industry
- Percheron Capital · San Francisco, CA
Essential-services buy-and-build with over $8B under management: tire and auto repair under Big Brand Tire & Service, commercial HVAC under Solidaire, plus foundation-repair and fire-safety.
- Belle Tire · 2026 · A 180-store Midwest tire and auto-service chain joining Big Brand Tire & Service, taking the platform past 530 locations.
- LP First Capital · Austin, TX
Builds super-regional platforms in fragmented trades from an Austin base: collision repair under OpenRoad with Trivest, plus home services spanning HVAC, plumbing, electrical, and exteriors.
- Frank's Collision Repair (into OpenRoad) · 2025 · A Texas collision shop joining the OpenRoad family, extending the platform's home-state footprint.
- 1 more confirmed on the firm's profile
- Trivest Partners · Coral Gables, FL
Founder- and family-owned businesses only, and it will take a minority stake rather than force a full sale. The widest small-business footprint here: pool service, pest control, auto, and cleaning.
- OpenRoad · 2022 · A collision-repair platform formed with LP First Capital from four Southwest shops, twelve centers at launch.
Buyers is the shelf these come from, ordered by who closed something most recently.
How Big This Market Is
There are about 84,859 businesses in this industry. 29,106 of them (34%) have 5 to 99 employees: the band big enough to have something to sell, small enough to finance. Most of the rest are owner-operators with a job rather than a business to hand over.
Census County Business Patterns (2023). How often they change hands, and where they concentrate, is in Market Depth.
What It Costs to Replace the Owner
The multiples above are quoted on SDE, which adds the owner's pay back into earnings, so they hold only if you do the owner's job. Hire someone instead and the going rate for the role comes back out. For this trade that is usually the shop foreman over technicians, paid a median of $79,860 a year nationally. Subtract it from SDE before applying any multiple, because at a 3x multiple that wage also takes about $239,580 off what the business is worth to you.
First-line supervisors of mechanics, installers, and repairers, BLS Occupational Employment and Wage Statistics (2025), national, all industries, before payroll taxes and benefits. Every role, and the same arithmetic worked end to end, is in Manager Wages.
How Often These Loans Go Bad
Of the 200 SBA acquisition loans in this industry that are old enough to have failed, 10 were charged off: a rate of 5.00%. Across every industry we can measure, the pooled rate is 4.20%, so this one runs hotter than the average acquisition.
Computed from SBA loan-level data on a seasoned cohort. It counts loans already written off, so read it as a floor and as a ranking. Every industry's rate.
The Numbers That Run This Business
- Bay utilization
- Average repair order
- Technician hours billed versus available
- Repeat-customer share
- Parts margin