How to Buy a Machine Shop (SBA Acquisition Guide)

The Machine Shop Acquisition Market

There are roughly 34 machine shops currently listed for sale nationally, with asking prices ranging from $70K to $8.9M. The median sits at $995,000, which puts most deals squarely within SBA 7(a) territory.

Texas leads all states with 6 active listings and a median asking price of $1,090,000, reflecting the state's industrial density and manufacturing base tied to energy, aerospace, and defense contractors.

At a 3.7x average multiple on cash flow, machine shops price within the SBA sweet spot. Most buyers will not struggle to build a financing case, assuming the equipment is in reasonable shape and customer concentration is not a disaster.

Deal Economics: What the Numbers Actually Look Like

Take a machine shop listed at $995,000 generating $287,000 in annual cash flow. Here is how the deal math works under a standard SBA structure.

The buyer puts in 10% equity injection totaling $99,500, structured as $49,750 in cash plus a $49,750 seller note on full standby at 0% interest. The seller note on standby means no payments during the SBA loan term, which counts as equity for lender purposes. Regalis Capital achieves this structure on over 90% of its deals.

The SBA loan covers approximately $845,750 over 10 years at roughly 10.5% (based on current rates). Annual debt service on that loan runs approximately $138,000.

That leaves roughly $149,000 in post-debt-service cash flow, producing a DSCR of approximately 2.1x. That clears our target of 2x comfortably.

These are rough estimates based on market data. Actual terms depend on individual qualification, lender appetite, and equipment appraisal outcomes.

One important note on cash flow figures: many machine shop listings report SDE (Seller Discretionary Earnings), which includes the owner's salary and personal add-backs. SDE typically requires a 15% to 50% discount to approximate real cash flow after a replacement manager or owner salary. Always confirm whether the reported number is SDE or EBITDA before building your model.

What Makes Machine Shops Different to Underwrite

Machine shops are not straightforward service businesses. The equipment is the business.

A 5-axis CNC machining center can cost $250,000 to $500,000 new. A shop running 10-year-old equipment with deferred maintenance is not the same asset as one with recently serviced, calibrated machines. The SBA lender will require a third-party equipment appraisal, and that appraisal directly affects the loan amount.

Customer concentration is the other major risk. A shop where one customer represents 40% or more of revenue is a different deal than a shop with 30 customers across multiple industries. From what we have seen, single-customer concentration above 40% either kills deals or forces a material price reduction to compensate for the risk.

Certifications matter too. ISO 9001, AS9100 (aerospace), and ITAR registration are hard to replicate and add real value. A shop with these credentials has a defensible customer base.

Key Due Diligence Items for Machine Shop Acquisitions

Equipment and Maintenance Records

Pull maintenance logs on every major CNC machine, lathe, mill, and grinder. Ask when each was last calibrated. Ask what the replacement cost would be. If the seller cannot produce records, assume the worst and price it in.

Customer Concentration and Contract Depth

Request a customer revenue breakdown for the last 3 years. Look for trends: are top customers growing, flat, or declining? Are there purchase orders or long-term supply agreements in place, or is the revenue entirely spot work?

Workforce and Key-Person Risk

Many machine shops run on the backs of 2 to 3 skilled machinists who have been there for a decade. If those machinists leave post-close, production slows immediately. Ask about employment agreements, compensation, and tenure.

Lease and Real Estate

Confirm the shop lease has at least 5 to 7 years remaining or a renewal option. Heavy industrial space is difficult to relocate. Some sellers own the real estate and are willing to sell it alongside the business, which can be structured into the SBA loan if the combined transaction meets lender guidelines.

Financials: 3 Years of Tax Returns

Broker-prepared financials are a starting point, not an underwriting document. Pull 3 years of tax returns and reconcile them against the stated cash flow. Unexplained gaps between reported income and tax returns are a red flag.

Common Pitfalls in Machine Shop Acquisitions

Buyers who have not dealt with industrial businesses before routinely underestimate two things.

First, working capital. Machine shops often carry raw material inventory and work-in-process. If you acquire the business without factoring working capital into the deal, you may find yourself underfunded in the first 90 days.

Second, transition timelines. Skilled machinists take months to train. If the previous owner was running CNC programs and managing customer relationships personally, plan for a 6 to 12 month transition overlap. A structured seller training agreement is not optional here.

Also worth watching: shops bidding government or defense contracts may have ITAR (International Traffic in Arms Regulations) requirements. Transferring those registrations takes time and adds post-close compliance obligations.

How SBA 7(a) Financing Works for Machine Shops

SBA 7(a) is well-suited for machine shop acquisitions because the loan covers both the business goodwill and the hard equipment assets. For deals combining real estate, the SBA's 504 program is worth evaluating alongside 7(a).

The 10% equity injection required by the SBA is structured as 5% buyer cash plus 5% seller note on full standby. "Full standby" means no payments on the seller note during the entire SBA loan term, typically 10 years. This structure preserves buyer cash flow in the early years of ownership.

On a $995,000 acquisition, the buyer needs roughly $49,750 in cash out of pocket. The lender will look at the equipment appraisal, the customer list, 3 years of business tax returns, and the buyer's personal financial statement and industry background.

Buyers without machining or manufacturing backgrounds can still qualify, but it helps to have an operations manager or key employee in place who does.

How to Buy a Machine Shop: Step-by-Step

Step 1: Define Your Acquisition Criteria

Decide on deal size, geography, industry vertical (aerospace, automotive, medical, general industrial), and whether you want real estate included. Smaller shops under $500K are often owner-operator businesses with single-customer concentration risk. Shops in the $1M to $3M range typically have more diversified revenue and established workflows.

Step 2: Source Deals

The primary listing platforms are BizBuySell, BusinessBroker, and direct outreach to business brokers specializing in industrial businesses. Off-market deals require relationship-building with equipment dealers, industry associations, and regional M&A advisors. Regalis Capital's deal team reviews 120 to 150 deals per week across all industries and prioritizes off-market and pre-market opportunities for clients.

Step 3: Run Initial Deal Screening

Before spending time on due diligence, verify the key numbers: asking price, cash flow, implied multiple, customer count, and equipment age. Request a copy of the Confidential Information Memorandum (CIM) and a 3-year revenue trend. Eliminate deals above 5x cash flow unless the structure is favorable and the customer base is locked in.

Step 4: Letter of Intent and Deal Structure

Once you identify a target, submit a Letter of Intent (LOI) that specifies the purchase price, deal structure (SBA loan percentage, seller note terms, equity injection), due diligence period, and closing timeline. The seller note should be full standby at 0% interest. The LOI is non-binding but sets the negotiating frame for everything that follows.

Step 5: Due Diligence

Get the equipment appraisal ordered early. Pull tax returns, customer revenue breakdowns, lease documents, and employment records. Verify certifications. Run your own DSCR calculation using tax return income, not broker add-backs. If the numbers do not hold up after adjustments, price it in or walk away.

Step 6: SBA Lender Engagement

Submit your loan package to SBA-approved lenders. The package includes the purchase agreement, business financials, personal financial statements, buyer resume and background, equipment appraisal, and business plan. Expect a 60 to 90 day process from LOI to close on most machine shop deals.

Step 7: Close and Transition

At close, negotiate a seller training period of 90 to 180 days. For machine shops with complex customer relationships or proprietary programs, 6 months is not excessive. Lock in key machinists with retention bonuses or employment agreements before close, not after.

Frequently Asked Questions

How much does it cost to buy a machine shop?

Machine shops currently list at a median asking price of $995,000 nationally, with deals ranging from under $100K for small manual shops to $8.9M for fully equipped CNC facilities. Texas has the most active listings with a median of $1,090,000. Final purchase price depends on equipment condition, customer concentration, and cash flow verification after due diligence adjustments.

Can I use SBA financing to buy a machine shop?

Yes. SBA 7(a) loans are commonly used for machine shop acquisitions. The program covers up to 90% of the purchase price on a 10-year term at approximately 10% to 11% based on current rates. The buyer provides a 10% equity injection structured as 5% cash plus a 5% seller note on full standby. On a $995,000 deal, that means roughly $49,750 out of pocket.

What cash flow should I expect from a machine shop acquisition?

The national median cash flow across current machine shop listings is approximately $287,000 per year. After debt service on a fully financed SBA acquisition at median price, a buyer can expect roughly $140,000 to $160,000 in annual post-debt-service cash flow, depending on interest rate and final loan structure. Verify whether reported cash flow is EBITDA or SDE before building projections.

What is the biggest risk in buying a machine shop?

Customer concentration and equipment condition are the two most common deal-killers. A shop where one customer represents more than 40% of revenue carries significant transition risk. Deferred equipment maintenance can also surface during the SBA appraisal process and reduce the loan amount, requiring buyers to put in more equity or renegotiate price.

How long does it take to close a machine shop acquisition?

From signed LOI to closing, most machine shop acquisitions take 60 to 90 days. The equipment appraisal, SBA lender underwriting, and lease assignment negotiation are typically the longest lead items. Deals with real estate components or government contract transfers can push closer to 120 days.

Ready to Acquire a Machine Shop?

Regalis Capital's team reviews 120 to 150 deals per week and specializes in sourcing, structuring, and closing business acquisitions using SBA 7(a) financing. If you are seriously evaluating a machine shop acquisition, we can help you identify targets, run the deal math, and structure the financing to protect your cash position.

Start with a free deal assessment to see whether a machine shop acquisition fits your capital profile and acquisition goals.

Start your machine shop deal assessment