Car Wash Feasibility Study in Oklahoma

What SBA's own loan files show about car wash lending in Oklahoma, and what a feasibility study for a project there has to test.

Smaller washes and a high cancellation floor

Oklahoma car wash lending is smaller than the national book. The cell holds 40 SBA loans from FY2017 to FY2026, worth $32.4 million, and the median of $590,500 is only 0.64x of the class median nationally. Loans in the middle half run from $238,475 to $1.0 million. Oklahoma is 24 of 53 states for the class, car washes take 15 of 39 slots among Oklahoma classes, and a location quotient of 1.28x shows car washes counting for more in Oklahoma than in the country.

Lenders and counties in Oklahoma

Seven-a lending carried 29 loans and 504 carried 11, and no loan is a franchise. On the 504 side the name is Rural Enterprises of Oklahoma, Inc., at 6 loans and $5.0 million, and BancFirst holds 7 loans and $2.9 million among 7(a) lenders. Together the 29 loans under 7(a) and the 11 under 504 make up the 40-loan cell. Oklahoma County has 9 loans, Cleveland 5, Tulsa 4 and Canadian 2.

Timing and fallout

Lending peaked in FY2021 with 9 loans and $12.2 million, and FY2020 had 8 loans and $5.6 million. Volume then faded to 2 loans and $161,200 in FY2024, no loans in FY2025 and 1 loan of $1.1 million in FY2026. Cancellation took at least 17.9% of Oklahoma wash approvals, with an identical ceiling, a high floor. Loan Analytics prints no charge-off rate, because the cohort is under 30 loans.

Evidence an Oklahoma wash needs

A study should prove volume before cost. The median of $590,500 sits at 0.64x the class median nationally, so a site should be priced at the Oklahoma scale rather than as a national-sized project. Traffic counts, visibility and access determine how many cars a site can attract, and the competition within the same drive time determines the share a new wash can take. The format matters: a self serve or in bay automatic wash has a lower cost and lower throughput than an express tunnel. Water, chemicals, utilities and labour need quotes, and rules on drainage and discharge should be checked early. Coverage must be run with a slow first year and a rainy spell. Because the cancellation floor is high, documenting site control, permits and equipment pricing before closing is the place to start.

Format blind spot

Oklahoma washes cannot be sorted by format, since one code takes in car, truck and mobile washes.

SBA 7(a) and 504 car wash loans in Oklahoma

Loans approved, FY2017 to FY202640
Gross dollars approved$32.4 million
Median loan$590,500
Middle half of loans, from$238,475
Middle half of loans, to$1.0 million
SBA 7(a) loans29
SBA 504 loans11
Franchise share of loans0.00%
Rank among states for car wash loans24 of 53
Rank of car wash among classes in Oklahoma15 of 39
Location quotient (share of loans against the national share)1.28x
Median loan against the national median for the class0.64x

Cancellation and charge-off

Cancelled after approval, FY2017 to FY2024 approvals (a floor) 17.9%
The same, counting loans still undisbursed as cancelled (a ceiling)17.9%
Charged off to date, FY2017 to FY2021 disbursed loans (a floor) not reported: fewer than 30 loans in the cohort

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 car wash loans approved in Oklahoma, by fiscal year

0246810FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025FY2026Loans, FY2017: 4Loans, FY2018: 2Loans, FY2019: 4Loans, FY2020: 8Loans, FY2021: 9Loans, FY2022: 7Loans, FY2023: 3Loans, FY2024: 2Loans, FY2025: 0Loans, FY2026: 1
Fiscal yearLoansDollars
FY20174$6.4 million
FY20182$1.1 million
FY20194$1.8 million
FY20208$5.6 million
FY20219$12.2 million
FY20227$2.7 million
FY20233$1.4 million
FY20242$161,200
FY20250$0
FY20261$1.1 million

Most active SBA lenders

SBA 504: lenders by loans approved (the current holder of each loan, as SBA reports it)
LenderLoansDollars
Rural Enterprises of Oklahoma, Inc.6$5.0 million
SBA 7(a): lenders by loans approved (the current holder of each loan, as SBA reports it)
LenderLoansDollars
BancFirst7$2.9 million

Where the loans are, by county

CountyLoans
OKLAHOMA9
CLEVELAND5
TULSA4
CANADIAN2
CUSTER2
OKMULGEE2
PAWNEE2
CADDO1
CHEROKEE1
COMANCHE1

Car and truck washes, including mobile washes, share one code. Shared code: Truck washes share 811192.

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-OK-C02.

Loan Analytics prepares the feasibility study a lender reads before it commits: for a car wash project in Oklahoma, financed under SBA 7(a), SBA 504, USDA Business and Industry or a conventional bank loan. Tell us the project and the lender's deadline, and we reply with scope, timeline and fee.

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