Auto Repair Shop Feasibility Study in Arizona
What SBA's own loan files show about automotive mechanical repair (car and truck) lending in Arizona, and what a feasibility study for a project there has to test.
Arizona repair loans run well above the class
The number that sets Arizona apart is the size of the typical loan. Across 283 SBA approvals to mechanical repair shops from FY2017 to FY2026, the median was $400,000, or 1.70x what this class borrows at the median nationwide. That median differs from both the Arizona all-asset book and the class nationally; neither Arizona floor, for cancellation or for charge-off, differs enough to stand out. The middle half of Arizona loans ran from $110,500 to $811,500, and gross approvals came to $178.8 million.
Repair lending also carries more weight in Arizona than its national share would predict. The location quotient is 1.24x, the state ranks 14 of 51 for these loans, and the class stands 5 of 39 among Arizona asset classes. SBA 7(a) accounts for 231 approvals and SBA 504 for 52. On the 504 side, Arizona Capital Source holds 20 loans and The Mortgage Capital Development Corporation holds 17 worth $17.3 million, with CDC Small Business Finance Corp. at 14. The 7(a) holders are led by U.S. Bank, National Association with 25, Wells Fargo Bank National Association with 17, Zions Bancorporation, National Association with 16 and Newtek Bank, National Association with 15. Live Oak Banking Company holds only 14 yet $21.6 million, a sign of fewer but much larger deals. Franchise brands sit behind 11.3% of loans, so most Arizona borrowers are independent operators.
Closing risk and credit risk in the Arizona file
Of the FY2017 through FY2024 approvals, at least 9.9% never funded and were cancelled; treat Arizona's still-undisbursed loans as lost too and the ceiling becomes 10.4%. For a borrower, that floor is the risk worth planning around: a deal can come apart after the commitment when the appraisal, the seller or the equity injection does not hold. Credit losses are lighter. Of 113 shop loans disbursed in FY2017 through FY2021, 3.5% have been charged off so far, and 2.7% failed inside their first five years. Each of those Arizona rates is a floor, since part of that cohort is still repaying.
What an Arizona shop study has to prove
With the median this far above the class, a lender will expect the study to show why the project needs the larger loan. Demand work starts with the trade area, and the county record matters: Maricopa County alone holds 190 approvals, with Pima at 25, Yavapai at 15 and Mohave at 13, so a shop outside Maricopa has a thinner local history to point to. Cost work should price bays, lifts and diagnostic equipment from current quotes. Debt service coverage has to hold from labor and parts margins at a loan near $811,500, not only near the median, and the Arizona appraisal has to carry the shop property apart from the going concern. A caution about how SBA files this Arizona class: truck service shares its code with car repair, while collision and paint shops, auto glass, quick lube and the remaining automotive repair codes are excluded, so their outcomes cannot stand in for this one.
SBA 7(a) and 504 automotive mechanical repair (car and truck) loans in Arizona
| Loans approved, FY2017 to FY2026 | 283 |
|---|---|
| Gross dollars approved | $178.8 million |
| Median loan | $400,000 |
| Middle half of loans, from | $110,500 |
| Middle half of loans, to | $811,500 |
| SBA 7(a) loans | 231 |
| SBA 504 loans | 52 |
| Franchise share of loans | 11.3% |
| Rank among states for automotive mechanical repair (car and truck) loans | 14 of 51 |
| Rank of automotive mechanical repair (car and truck) among classes in Arizona | 5 of 39 |
| Location quotient (share of loans against the national share) | 1.24x |
| Median loan against the national median for the class | 1.70x |
Cancellation and charge-off
| Cancelled after approval, FY2017 to FY2024 approvals (a floor) | 9.9% |
|---|---|
| The same, counting loans still undisbursed as cancelled (a ceiling) | 10.4% |
| Charged off to date, FY2017 to FY2021 disbursed loans (a floor) | 3.5% |
| Charged off within five years of approval | 2.7% |
| Loans in that cohort | 113 |
Both rates are floors. SBA withholds the status of open loans, so a loan counts as charged off only once SBA reports it; a rate needs at least 30 loans in its cohort and is otherwise not reported.
SBA 7(a) and 504 automotive mechanical repair (car and truck) loans approved in Arizona, by fiscal year
| Fiscal year | Loans | Dollars |
|---|---|---|
| FY2017 | 34 | $15.4 million |
| FY2018 | 17 | $8.0 million |
| FY2019 | 20 | $8.5 million |
| FY2020 | 27 | $14.4 million |
| FY2021 | 26 | $19.8 million |
| FY2022 | 33 | $21.9 million |
| FY2023 | 26 | $19.1 million |
| FY2024 | 29 | $26.5 million |
| FY2025 | 40 | $23.8 million |
| FY2026 | 31 | $21.5 million |
Most active SBA lenders
| Lender | Loans | Dollars |
|---|---|---|
| Arizona Capital Source | 20 | $9.3 million |
| The Mortgage Capital Development Corporation | 17 | $17.3 million |
| CDC Small Business Finance Corp. | 14 | $7.9 million |
| Lender | Loans | Dollars |
|---|---|---|
| U.S. Bank, National Association | 25 | $7.8 million |
| Wells Fargo Bank National Association | 17 | $6.4 million |
| Zions Bancorporation, National Association | 16 | $3.5 million |
| Newtek Bank, National Association | 15 | $5.0 million |
| Live Oak Banking Company | 14 | $21.6 million |
Where the loans are, by county
| County | Loans |
|---|---|
| MARICOPA | 190 |
| PIMA | 25 |
| YAVAPAI | 15 |
| MOHAVE | 13 |
| PINAL | 11 |
| YUMA | 11 |
| COCONINO | 6 |
| NAVAJO | 6 |
| COCHISE | 3 |
| APACHE | 1 |
Truck service cannot be separated from car repair. Not in this class: body, paint and interior 811121, glass 811122, oil change 811191 and all other automotive repair 811198. Shared code: Truck repair shops are indexed to 811111 with car repair.
Source: U.S. Small Business Administration, 7(a) and 504 loan-level FOIA files (data.sba.gov), as of 2026-09-30; Loan Analytics loan-outcome cell SA-AZ-C28.
Related feasibility study pages
- Feasibility study data and consultants for Arizona
- Automotive repair feasibility study consultant
- SBA 7(a) Auto Repair Shop Feasibility Study
- SBA 504 Auto Repair Shop Feasibility Study
- Feasibility studies for SBA 7(a) and 504 loans
- Auto Repair Shop Feasibility Study in California
- Auto Repair Shop Feasibility Study in Texas
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