A car wash business in Alton is priced on adjusted seller’s discretionary earnings after a buyer compares this book to Edwardsville — not on a statewide rumor multiple. Illinois CBS-1 (10 business days). Missouri buyers still close an Illinois company on Illinois notices. The statewide car wash businesses playbook is on the industry hub; this page is the Alton file. Confidential sale. No upfront listing fee.
Confidential • No upfront fees • Illinois statewide
Alton market
Selling a car wash business in Alton
A car wash business in Alton is priced on adjusted seller’s discretionary earnings after a buyer compares this book to Edwardsville — not on a statewide rumor multiple. Illinois CBS-1 (10 business days). Missouri buyers still close an Illinois company on Illinois notices. The statewide car wash businesses playbook is on the industry hub; this page is the Alton file.
Alton is the Mississippi bluff city in Madison County — riverboats and meeting-of-the-rivers tourism, older industry, and a downtown that faces the river, not I-270’s warehouses.
Flood, bluff geotech, and seasonal tourism belong in diligence. Hospital and river industry are the year-round books. Buyers from St. Louis and Jersey County already know the climb up the bluff. Do not price this like Edwardsville’s SIUE households or Granite City’s steel.
Alton has about 26,798 residents in Madison County, inside the St. Louis area. Nearby markets buyers already compare this book to include Edwardsville, Jerseyville. That comparison changes who shows up: a buyer who will drive from Edwardsville is not the same buyer who will fly in from a coastal platform.
Planning facts
Typical multiple
4x–8x EBITDA
Typical timeline
3–8 months
SBA eligible
Often — confirm
County
Madison County
Population
26,798
Metro
St. Louis
Nearby comps
Edwardsville, Jerseyville
Closing clock
Illinois CBS-1 (10 business days). Missouri buyers still close an Illinois company on Illinois notices
Madison, St. Clair, and nearby Metro East shops sit in the St. Louis MSA. Some buyers live in Missouri and still have to close under Illinois notices and licenses.
State CBS-1 plus municipal licenses. Do not assume a Missouri process covers an Illinois entity.
Alton demand for car wash businesses is the customer list and the license path — not the Census population figure. About 26,798 residents is context for who already lives in the trade area. It is not a sale price.
Car Wash Business in Alton
What a Alton buyer will underwrite on this car wash business
A car wash business in Alton is bays or site plus environmental accounts. The first buyer is often an operator from Edwardsville, Jerseyville, not a coastal platform. Waste-oil, tanks, or refrigerant rules do not silently follow a stock sale.
Car Wash Businesses statewide typically plan around 4x–8x EBITDA and a 3–8 months process when books and the lease are ready. That is a planning range, not a price for this Alton shop. Buyers here usually argue membership/subscription revenue, equipment age, real estate ownership vs lease, location traffic count.
Closing clock for this Alton file: Illinois CBS-1 (10 business days). Missouri buyers still close an Illinois company on Illinois notices. License path: Municipal business licenses, water-sewer capacity letters, and IEPA wastewater / oil-water separator rules are the live items. The industry hub teaches the statewide rule. This URL is the Alton application of it.
Alton is a regional market. The first serious call is often an owner-operator from Edwardsville, Jerseyville, not a platform that needs $2 million of earnings to pay for diligence. SBA 7(a) and seller financing usually matter more here than a headline multiple.
Buyer pool
Who buys a car wash business in Alton
St. Louis capital is as important as Chicago capital. PE and strategics who already buy in St. Louis County will look across the river. SIUE (Edwardsville) creates a campus-adjacent buyer story that Granite City does not share.
Illustration: an express-exterior tunnel on a suburban arterial in Bolingbrook with 1,900 memberships, a mid-life conveyor, and a ground lease with 18 years left. Not a closed sale and not an appraisal of the dirt.
A car wash business whose customers already sit in Edwardsville, Jerseyville is a larger business than one that stops at the Alton city limit. Tell the truth about the route. Buyers will map it.
SDE recast
How a buyer will read the books on this Alton car wash business
Car-wash buyers underwrite membership EBITDA, not a sunny Saturday’s tunnel count. Recast to a clean EBITDA after a market-rate manager if the owner still sits in the hut. Pull chemistry-vendor rebates that will not recur, and do not treat real-estate appreciation as wash earnings. Express-exterior memberships carry a different multiple conversation than a full-serve union barn.
Illustration only — not a quote for any Alton shop. A car wash business whose tax return shows $178,000 of net profit is not worth $178,000 × a rumor multiple.
Add back the owner’s $96,000 W-2 and payroll tax, $22,000 of discretionary benefits, $5,000 of accepted one-time cost, and $6,500 of personal expenses that a buyer will not run. Then subtract $7,000 of replacement labor if the owner still diagnoses, sells, or closes the books.
Adjusted seller’s discretionary earnings are $300,000. At the planning range 4.0x–8.0x, enterprise value is $1,200,000 to $2,400,000. Mid-range 6.00x is $1,800,000 before debt, working capital, holdback, and tax. A Alton buyer will argue the multiple after they ride with the staff and read the lease.
At 6.00 times $300,000 of seller’s discretionary earnings, enterprise value is $1,800,000 before debt, working capital, holdback, and tax. That is the planning conversation. It is not a listing-site guess.
SDE line items
Reported net profit (tax return, not the marketing P&L)
+ Interest expense
+ Income taxes (not payroll, sales, or property tax)
+ Depreciation and amortization
+ Owner W-2, bonuses, and payroll taxes on the owner
+ Discretionary owner benefits that a buyer will not keep (auto, personal travel, family on payroll with no role)
+ Accepted one-time or non-recurring expenses
− Market-rate replacement labor for owner work that will not transfer
= Seller’s Discretionary Earnings (SDE)
Illustration recast for a Alton car wash business — not a quote
Net profit
$178,000
Owner W-2
$96,000
Benefits
$22,000
One-time
$5,000
Personal
$6,500
Replacement labor (subtract)
−$7,000
Recast SDE
$300,000
Planning EV at 6.00x
$1,800,000
Recast Seller’s Discretionary Earnings, then apply a planning multiple for car wash businesses.
Replacement labor is subtracted. This is a planning tool, not an appraisal.
Recast SDE—
Planning enterprise value—
Before debt, working-capital peg, holdback, and tax. Educational only.
Enter your annual Seller's Discretionary Earnings (SDE) — your net profit plus owner's salary and any personal expenses run through the business — to estimate a range.
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1x3.0x8x
Estimated Value Range—to—
This is an estimate for planning purposes only. Actual value depends on lease terms, asset quality, customer concentration, and current market conditions. Request a professional valuation for a precise number.
Madison County (Edwardsville, Alton, Granite City, Collinsville, Pontoon Beach) uses Illinois CBS-1. Metro East businesses often have Missouri customers, employees, or landlords. Granite City industrial and Alton riverfront add environmental and flood diligence. No Chicago 45-day notice.
Municipal business licenses, water-sewer capacity letters, and IEPA wastewater / oil-water separator rules are the live items. There is no statewide “car wash license,” but local water authorities can cap volume. If the site sells fuel or c-store items, those licenses are separate businesses. Real estate zoning and stacking-lane easements transfer only if the deed and surveys say they do.
Labor and lease
What has to keep working on Monday after close in Alton
For a car wash business in Alton, the first labor question is: Membership penetration and low churn.
I-55, I-70, I-270. Cross-river labor and licensing (Missouri contractor or professional licenses) must be mapped. Granite City steel-adjacent books are not Edwardsville professional-service books.
Illinois side of the St. Louis MSA. Price in St. Louis buyers, Illinois licenses, and a river.
Diligence
What a serious car wash business buyer will open
Levers that move the multiple in this vertical: Membership penetration and low churn; Equipment age and a funded capex plan; Owned dirt or a long ground lease; Water reclaim and sewer headroom; Labor model that does not depend on the seller in the hut.
Have these ready before anyone hears the name of the Alton business: Membership count, churn, and average revenue per member; Tunnel or in-bay equipment age, manufacturer support, and capex calendar; Water reclaim, sewer capacity, and IEPA or sanitary-district file; Owned real estate versus ground lease and remaining term; Labor model: express exterior vs full-serve vs flex; Traffic count quality and competing tunnels inside a three-mile ring.
Buyer tool
SBA payment sketch for a Alton car wash business buyer
Most Illinois owner-operator acquisitions use SBA 7(a). This is a payment sketch, not an approval.
SBA 7(a) loans are the most common financing for business acquisitions. Estimate your monthly payment and required down payment based on the purchase price.
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yrs
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Loan Amount—
Est. Monthly Payment—
This calculator provides estimates for planning purposes only. Actual SBA loan terms depend on your credit profile, the specific lender, and current market conditions. Contact us to connect with SBA-approved lenders in Illinois.
Sale steps
How to prepare a Alton car wash business for sale
Recast this Alton car wash business. Start with the tax return. Add owner pay. Subtract replacement labor if the seller still does the work a Alton buyer must hire. Do not treat a spike year as the new normal.
Name who can operate on Monday. List every credential that lets this car wash business pull a permit or see a patient in Alton, and whether that person stays. Personal licenses do not transfer with the assets.
Tell the truth about the Alton trade area. Map customers against neighboring towns. Buyers will. A book that already covers those towns is larger than a book that stops at the Alton limit.
Open the lease and the labor file. Remaining term and assignment in Madison County. Whether the crew can run without the seller living eight minutes away.
Calendar the notices that apply here. Illinois CBS-1 (10 business days). Missouri buyers still close an Illinois company on Illinois notices. Start them at letter of intent, not the week of funding.
Read the statewide playbook, then talk. The Illinois car wash businesses hub is the statute and recast teaching. This page is the Alton file. Confidential consult — no upfront listing fee.
Answers for owners and buyers in Madison County, including local closing steps.
Illinois car wash businesses typically sell for 4x–8x EBITDA, with modern express tunnel washes with strong membership programs commanding the highest multiples. A well-run express wash generating $400,000 in EBITDA could be valued at $1.6M–$3.2M.
Significantly. Recurring membership revenue — also called unlimited wash clubs — dramatically increases value. Buyers pay premium multiples for predictable, recurring revenue in any industry, and car washes are no exception.
The most active buyers are PE-backed car wash roll-up platforms and regional car wash chains. Express tunnels with strong memberships are among the most sought-after small business acquisition targets in the country right now.
Both structures sell well. Real estate ownership can increase total transaction value, but long-term lease structures are also attractive to buyers, particularly PE-backed groups. We'll structure your sale to maximize value under either scenario.
Most Illinois car wash sales close within 3–8 months. Express tunnels with strong financials and membership revenue tend to attract competitive offers quickly.
Most Alton asset sales file Illinois Form CBS-1 at least 10 business days before closing. Madison County does not use Chicago’s 45-day city notice unless the business also operates there. Municipal licenses and the lease still need their own calendar.
The first serious call in Alton is usually an owner-operator or a neighboring shop, not a coastal fund. Madison County buyers already know the trade area. Seller financing and a clean lease matter more than a headline multiple.
No. The planning multiple for car wash businesses is a statewide starting point, not a Alton appraisal. Buyers in Madison County still adjust seller’s discretionary earnings, then argue the lease, licenses, labor, and owner dependency.
Service Area
Car Wash Business Brokerage Near Alton
We serve car wash businesses owners and buyers across Madison County and the surrounding region.