What should a first-time buyer check on a machine shop before touring?
First-time buyers treat the CNC hub as a romance and the data room as optional. That order is backwards. Buying a manufacturing business on this site starts with a buybox. For a shop, the buybox has to say CNC versus manual mix, certificates you must have on day one, and whether you will tolerate an owner who is still the chief estimator.
What a first shop actually is
Most U.S. manufacturing establishments are small. Census CBP 2023 counted 284,452 establishments; 68.4% have fewer than 20 employees (Source: Census CBP). A first machine shop is often an SDE-under-$1M file: a handful of CNCs, a CMM if you are lucky, a job-boss who still prices by memory, and a customer who takes 30% of sales "because they always have."
BizBuySell's 2021–2025 manufacturing set cleared at 2.75x median SDE on about $268k of discretionary earnings (Source: BizBuySell via Iconic). For a general CNC shop with no specialty certificate, the published SDE band on this site is 2.0x–3.6x. Specialty machining that is still under $1M SDE can observe 3.0x–5.0x SDE. Neither band is a Stanford search-fund multiple. Stanford's 2024–25 median purchase of $16 million at about 6.2x EBITDA sat on a ~25% margin company (Source: Stanford GSB). That is not your three-mill job shop.
| First-shop question | What "yes" looks like | What "not yet" looks like |
|---|---|---|
| Can someone else quote? | Second-chair estimator with won-job history | Seller writes every number on a legal pad |
| Do controls match the work? | Recent Fanuc / Siemens / Heidenhain on the money cells | 1998 iron quoting aerospace tolerances |
| Are serials and liens clean? | List + UCC search + leases identified | "The bank has a blanket" with no schedule |
| Is job-cost real? | Quote versus actual by job and customer | QuickBooks plus a whiteboard |
| Will labor stay? | Cross-training matrix; stay conversations planned | One programmer, one setup, both tired |
Broker rule-of-thumb gross-margin bands for CNC / precision machining run 28–45%, with EBITDA / SDE margins often 10–18% depending on size (label as rule-of-thumb, not the target's truth). Your truth is trailing twelve months after a physical inventory.
Read the iron like a lender will
Ask for make, model, year, control, serial, hours if they exist, owned versus leased, lienholder, last rebuild, and whether the cell is in the quoted capacity or a spare. Then pay for an appraisal that states FMV, OLV, and FLV. Machine-list analysis is the long form. The first-time version is simpler: if OLV plus cleaned net working capital is within shouting distance of asking EV, you are buying assets, not a growth story.
Older Fanuc 0/18i iron still cuts. It does not hold orderly-liquidation value the way a recent 5-axis with probing and pallets does. EDM hours, filtration, and power-supply condition matter. A CMM without calibration certificates is a quality-system problem, not a decoration.
Deferred capex is a price chip. Crashed spindles and unreplaced toolchangers already sat inside the earnings the seller capitalized. Do not pay a multiple on cash flow that assumed free machines.
Job cost is the second language
Open won-job margin versus actual, by customer and by cell. A shop that quotes 35% and delivers 18% is not a "pricing opportunity." It is an estimating problem, and on a first shop the owner is often the estimator. Job costing and gross margin is the deeper pass. First-time buyers who skip it buy scrap.
If the ERP cannot produce those reports — JobBOSS, E2, Global Shop, ProShop, or a whiteboard — budget a quality of earnings that rebuilds them from packing lists. That cost belongs in your model, not in a surprise invoice after exclusivity.
ISM's August 2026 Prices Index of 71.1 already warned you that steel and inserts can move (Source: ISM). If the shop cannot pass through material, the first year of your note will teach you job cost the hard way.
Labor, wages, and who shows up Monday
Deloitte / Manufacturing Institute: as many as 3.8 million manufacturing employees needed 2024–2033, 1.9 million potentially unfilled (Source: Deloitte/MI). A first shop with one programmer is a constraint, not a lifestyle.
BLS OEWS May 2025 national medians: machinists $58,750; welders $53,750; CNC tool programmers $68,120; CNC operators $50,690 (Source: BLS OEWS). Night-shift and certified work pay more. If the seller's add-back assumes you will run the shop at cousin rates, rebuild the SDE.
Write four names: who programs, who quotes, who runs second shift, who holds the customer. If two of those names are the seller, you need a stay bonus and a hiring plan. Buying with no industry experience is possible when the plant lead stays. It is not possible when you are the replacement estimator on Monday and the lender is underwriting your résumé.
Money that fits a first shop
SBA 7(a) maximum is $5 million. SOP 50 10 8 requires a 10% equity injection. A seller note counts toward that injection only on full standby for the life of the 7(a) and only up to 50% of the injection (Source: SBA). Many first shops fit that box. Many first-shop fantasies do not, because buyers forget fees, the peg, and a worn Haas that needs a spindle.
The working-capital peg on a job shop lives in WIP and job-cost. Percentage-of-completion fights belong in the LOI, not after the truck arrives. Count the physical. If the seller refuses, walk or hold back enough cash that a miss is not your problem.
Fed G.17 utilization was 76.0% in July 2026 (Source: Fed G.17). A shop quoting 95% utilization on one-shift overtime is not the same as a plant with a documented second-shift path. Ask which one you are buying.
BizBuySell 2025 put manufacturing at a 223-day median close (Source: BizBuySell). First-time SBA files are not weekend projects. Build a calendar that assumes packaging, appraisal, and a count.
What "first-time" should not mean on the floor
First-time does not mean first tour without paper. It does not mean photographing fixtures. It does not mean interviewing the night lead. It does not mean promising raises. Plant-visit protocol applies harder when you look like a tourist. Read it. Then walk with the serial list.
First-time also does not mean you skip environmental because the shop is "just chips and coolant." Coolant, degreasers, and a historic tank are how Phase I earns its keep. ASTM E1527-21 is the practice standard when you take industrial title or the history is wet.
Tooling ownership is a first-shop surprise. Customer-owned fixtures and programs can be the relationship. House tools can be the moat. Ask. Do not count a customer's vise as your asset.
A first-shop stack that usually works — and one that does not
Works: SDE in the BizBuySell manufacturing band, 2.0x–3.6x for general CNC, project under $5 million, 10% injection you can write, plant manager staying, physical count agreed (Source: BizBuySell via Iconic; SBA). Does not work: 6.2x because Stanford printed a $16 million / ~25% margin median (Source: Stanford GSB); no-cash folklore; owner-only quoting; a 5-axis with a mystery lessor.
504 can take a building you will occupy. Occupancy tests remain. Combined 7(a)+504 can reach $10 million (Source: SBA). First-time buyers still over-buy buildings they cannot fill. If you do not need the dirt, lease it and price the cap rate separately.
IBBA's 83% three-offer statistic (Source: IBBA) is mostly an above-$5 million story. First shops still see competing individuals. A complete first-room drop beats a romantic tour. Census CBP: 68.4% of establishments have fewer than 20 employees (Source: Census CBP). Your first shop is probably in that share. Underwrite it that way.
ISM Prices 71.1 (Source: ISM) will hit inserts and carbide. Learn the surcharge in diligence. Fed utilization 76.0% (Source: Fed G.17) will not staff your second shift. Deloitte/MI's 3.8 million / 1.9 million figures will not either (Source: Deloitte/MI). Hire or keep the programmer.
Jason Taken is a business broker, not a machinist, appraiser, or lender. Educational information only. Confirm liens, allocation, and loan eligibility with licensed people. No outcome is guaranteed.
A first-shop reading order for the data room
Tax versus job-cost. Serials and UCC. Concentration 12/36. Inventory classes. Who quotes. Certificate date. Then the tour. SBA 7(a) $5 million / 10% (Source: SBA). Combined 7(a)+504 $10 million if the building fits (Source: SBA). General CNC 2.0x–3.6x SDE (Source: BizBuySell via Iconic). Not Stanford $16 million / 6.2x / ~25% margin (Source: Stanford GSB) — never a job-shop multiple. BLS machinist $58,750 (Source: BLS OEWS). Deloitte/MI 3.8 million / 1.9 million (Source: Deloitte/MI). IBBA 83% three-offer (Source: IBBA) is mostly the other band. ISM 71.1 (Source: ISM) and Fed 76.0% (Source: Fed G.17) are climate. The extract is the shop.
Questions a first-time shop buyer should bring to the intro call
What control generation sits on the money cells. Who quotes. Whether the 5-axis has a clean UCC. Whether job-cost exists. Whether the project fits a five-million-dollar 7(a) after fees and the peg. Whether you will live near the plant. If any answer is a shrug, you are not ready to exclusive.
First-time does not mean first tour without paper. It does not mean photographing fixtures or promising raises. Read tax versus job-cost, then walk with the serial list. Learn the surcharge history before the first carbide invoice teaches you. Keep the estimator unless you have already hired one.
A building you will not fill is not a bargain because 504 exists. Occupancy tests remain. If you do not need the dirt, lease it and price the cap rate separately.