Buy a Machine Shop in San Francisco, CA
The San Francisco Machine Shop Market
San Francisco is not a typical machine shop market.
The Bay Area's industrial base has contracted significantly over decades, but what remains is highly specialized. Aerospace tolerances, semiconductor components, medical device fabrication, defense contracts. These shops are not doing commodity work at commodity prices.
That specialization cuts both ways. Margins can be strong. Customer concentration risk can be extreme. A single defense or biotech contract sometimes represents 40% or more of revenue.
The 34 active listings nationally show a wide price spread, from under $70K to nearly $9M, which reflects how different these businesses are from one another. A three-person job shop with one CNC lathe and a $900K revenue run is a completely different asset than a 20-person operation with multi-axis equipment and long-term OEM contracts.
In San Francisco specifically, real estate is almost always a separate negotiation. Assume the seller owns the equipment but leases the space. Get the lease terms early. A shop tied to a below-market industrial lease in Dogpatch or Bayview is worth considerably more than one month-to-month at market rates.
Deal Economics
The median asking price for a machine shop nationally is $995,000 with median cash flow of $286,757, implying roughly a 3.5x cash flow multiple. According to Regalis Capital's deal team, most machine shop acquisitions trade between 3x and 4.5x cash flow, with outliers above 5x typically involving proprietary tooling, long-term contracts, or significant real estate.
Here is what a deal at the median looks like using standard SBA 7(a) terms:
- Asking price: $995,000
- Annual cash flow: $286,757
- Implied multiple: 3.5x
- SBA loan (80%): $796,000
- Seller note (15%, full standby at 0% interest): $149,250
- Buyer cash (5%): $49,750
- Annual debt service (10-year term, approximately 10.5%): roughly $127,000
- DSCR: approximately 2.26x
That DSCR sits comfortably above the 2x target. The seller note is on full standby, meaning no payments during the SBA loan term. That structure is achievable on the majority of Regalis-advised deals.
These are estimates based on current SBA rates and national market data. Actual terms depend on individual qualification, lender, and deal structure.
One note on cash flow data: if the seller is presenting SDE (Seller Discretionary Earnings), apply a 15% to 30% haircut to approximate what a hired manager replacement would cost. SDE figures are buyer-friendly in presentation and require scrutiny before you model debt service.
What to Look For in a San Francisco Machine Shop
Equipment condition is everything. A 10-year-old CNC machining center with no maintenance logs is a liability, not an asset. Request full service history on every major piece of equipment and build an independent equipment appraisal into the LOI process.
Customer concentration is the second thing to stress-test. If the top three customers represent more than 50% of revenue, you need customer estoppel letters or contracts with assignment provisions before you close. Losing one anchor customer post-close at these valuations is a serious problem.
Then there is the workforce question. Skilled machinists, especially those holding G-code programming knowledge or specific inspection certifications, are hard to replace in any market. In San Francisco, competition for technical talent from adjacent tech and defense employers makes retention a genuine concern. Know who is key-person dependent and structure earnout provisions accordingly.
Finally, check the lease. San Francisco industrial zoning is limited and lease renewals are not guaranteed. Confirm the remaining term, any personal guarantees on the current lease, and your ability to assign it.
Based on Regalis Capital's analysis of machine shop acquisitions, the three highest-risk factors at closing are equipment deferred maintenance, customer concentration above 50%, and lease assignment risk. A buyer who addresses all three in due diligence is in a substantially better position than one who prices the deal on headline cash flow alone.
SBA Financing for Machine Shop Acquisitions in California
California has no shortage of SBA-preferred lenders, and machine shops qualify cleanly as operating businesses with tangible assets. Equipment collateral typically satisfies a meaningful portion of the SBA's collateral requirements, which can simplify the approval process compared to service businesses with fewer hard assets.
The 10% equity injection is structured as 5% buyer cash plus 5% seller note on full standby acting as equity. On a $995,000 deal, that means roughly $49,750 out of pocket at close. The seller note does not require payments during the SBA loan term when structured correctly.
Expect the SBA approval process to run 60 to 90 days from a complete lender package. Environmental phase one assessments are common for machine shops given historical chemical and coolant use on-site. Budget time and cost for that step.
Frequently Asked Questions
How much does it cost to buy a machine shop in San Francisco?
The median asking price nationally is $995,000, with a range from under $70K for very small shops to over $8M for larger operations with significant contracts or real estate. San Francisco-area shops tend to skew toward the higher end given local wage and real estate costs embedded in their operations.
What is the typical cash flow for a machine shop acquisition?
National median cash flow across active listings is approximately $286,757. That figure is often presented as SDE, which includes the owner's salary and discretionary expenses. A buyer replacing the owner-operator should apply a 15% to 30% discount to estimate actual free cash flow available for debt service.
Can I use SBA financing to buy a machine shop in California?
Yes. Machine shops are well-suited for SBA 7(a) financing because they have tangible equipment assets that partially collateralize the loan. The minimum equity injection is 10%, typically structured as 5% buyer cash plus a 5% seller note on full standby. California has multiple SBA-preferred lenders active in this space.
What due diligence items matter most for a machine shop acquisition?
Equipment condition and maintenance logs, customer concentration and contract transferability, lease assignment rights, and workforce retention are the four areas that most often surface material issues. An independent equipment appraisal and a phase one environmental assessment are standard steps for any shop with on-site machining operations.
How long does it take to close a machine shop acquisition using SBA financing?
From signed LOI to close, most SBA-financed business acquisitions run 60 to 120 days. Machine shops can run toward the longer end if environmental assessments are required or if equipment appraisals surface issues that require renegotiation. A complete and well-organized lender package from day one compresses that timeline.
Interested in Acquiring a Machine Shop in San Francisco?
Regalis Capital's deal team reviews 120 to 150 acquisition opportunities per week. If you are seriously considering a machine shop acquisition in the Bay Area, we can help you source deals, model the economics, structure the SBA financing, and negotiate the terms.
Start with a free deal assessment at regaliscapital.com.
Frequently Asked Questions
How much does it cost to buy a machine shop in San Francisco?
The median asking price nationally is $995,000, with a range from under $70K for very small shops to over $8M for larger operations with significant contracts or real estate. San Francisco-area shops tend to skew toward the higher end given local wage and real estate costs embedded in their operations.
What is the typical cash flow for a machine shop acquisition?
National median cash flow across active listings is approximately $286,757. That figure is often presented as SDE, which includes the owner's salary and discretionary expenses. A buyer replacing the owner-operator should apply a 15% to 30% discount to estimate actual free cash flow available for debt service.
Can I use SBA financing to buy a machine shop in California?
Yes. Machine shops are well-suited for SBA 7(a) financing because they have tangible equipment assets that partially collateralize the loan. The minimum equity injection is 10%, typically structured as 5% buyer cash plus a 5% seller note on full standby. California has multiple SBA-preferred lenders active in this space.
What due diligence items matter most for a machine shop acquisition?
Equipment condition and maintenance logs, customer concentration and contract transferability, lease assignment rights, and workforce retention are the four areas that most often surface material issues. An independent equipment appraisal and a phase one environmental assessment are standard steps for any shop with on-site machining operations.
How long does it take to close a machine shop acquisition using SBA financing?
From signed LOI to close, most SBA-financed business acquisitions run 60 to 120 days. Machine shops can run toward the longer end if environmental assessments are required or if equipment appraisals surface issues that require renegotiation. A complete and well-organized lender package from day one compresses that timeline.
Note: Deal economics, pricing, and cash flow figures referenced on this page are estimates based on aggregated listing data and general SBA acquisition math. Actual deal terms vary by business, market conditions, and lender requirements. This content is informational only and does not constitute financial advice.
Considering a machine shop acquisition in the Bay Area? Regalis Capital's deal team can help you source, structure, and finance the right deal.
Start Your Acquisition