Laundromat Due Diligence Checklist: 120 Items in 9 Categories

By Jason Taken, business broker · HedgeStone Business Advisors · Updated 2026-09-04 · 7 min read

1. Financial (22 items)

1. Three years of federal business tax returns, complete with all schedules
2. Current interim P&L and balance sheet, with prior-year comparable period
3. General ledger or full transaction detail, trailing twelve months
4. Bank statements, 12-24 months, all accounts
5. Reconcile returns to P&Ls, and both to deposits
6. Card-processor settlement reports, 24 months
7. Payment-system machine-level exports: cycle revenue and starts by machine
8. Vend price change history from the payment system
9. Refunds, promotions, and free-dry campaigns identified by period
10. Management and test starts excluded from revenue
11. Unsettled transactions at period ends identified
12. Outstanding stored-value card balance (a liability, adjusted at closing)
13. Dated coin collection logs
14. Attend four to eight collections personally, counting and recording
15. Wash-dry-fold records: pounds, pricing, discounts, refunds by month
16. Commercial account detail: customer, pricing, volume, contract or absence
17. Add-back schedule with a source document behind every line
18. Strike recurring items presented as add-backs
19. Sales and payroll tax filings for all periods
20. Accounts payable and accrued liabilities
21. Physical revenue rebuild: machines × capacity × vend price × observed turns × 365
22. Water-consumption cross-check against manufacturer per-cycle usage

2. Physical: Machines (18 items)

1. Complete equipment schedule: make, model, serial, capacity, install year
2. Run every washer through a full cycle
3. Fill time and water level by machine
4. Drain time and drain valve operation
5. Extraction speed and vibration at final spin
6. Bearing noise under load
7. Door locks, gaskets, and seals
8. Inverter and control faults, error logs where available
9. Out-of-order history and how long units have been down
10. Run every dryer through a full cycle
11. Ignition and burner operation on gas dryers
12. Airflow, exhaust runs, and lint accumulation
13. Tumbler condition, rollers, belts, and bearings
14. Coin drops, card readers, and payment hardware on every unit
15. Changers, kiosks, and networking equipment
16. Carts, folding tables, seating, signage, and lighting
17. Independent laundry technician inspection and written report
18. Replacement schedule for years one through three, with an installed quote

3. Building Systems (14 items)

1. Water heater or boiler: model, serial, age, input BTU
2. Output and recovery rate against peak simultaneous demand
3. Storage volume and recirculation layout
4. Vent category, combustion air, and condition of the vent connector
5. Service records, permits, and inspection tags
6. Observed hot-water temperature at peak, ideally in winter
7. Water treatment or softening equipment
8. Water main size, meter size, and pressure
9. Backflow preventer presence and current test certification
10. Floor drains, sewer lateral condition, and any history of backups
11. Gas service, meter, regulator, and total connected BTU load
12. Electrical service capacity, panel condition, and demand metering
13. HVAC and any landlord-owned mechanical equipment
14. Fire suppression and alarm systems where required

4. Lease and Premises (16 items)

1. Complete lease, every amendment, side letter, and guaranty
2. Remaining base term and every option, with who controls each
3. Option exercise windows and notice deadlines
4. Assignment clause: consent standard, response window, transfer fee
5. Recapture rights and profit-sharing on assignment
6. Change-of-control language if an equity purchase is contemplated
7. Personal guaranty scope, burn-off, and release on assignment
8. Base rent, escalations, and any percentage rent
9. CAM/NNN definitions, caps, audit rights, and three years of reconciliations
10. All-in occupancy cost per square foot
11. Infrastructure responsibility: water service, drains, sewer, gas, electric, boiler
12. Exclusive use protection against a competing laundry
13. Restoration and removal obligations at end of term
14. Zoning, permitted use, and certificate of occupancy
15. ADA condition: parking, routes, entrance, clearances, controls, restrooms
16. Permit history and any open violations

5. Environmental (8 items)

1. Historical use of the premises, going back as far as records allow
2. Historical use of every adjoining suite in the same building
3. Regulatory database review for the site and neighbors
4. Any record of dry-cleaning operation at or near the site
5. Phase I ESA where real estate, a lender, or prior dry-cleaning use is involved
6. Floor drains, waste handling, and any tanks
7. Landlord environmental indemnity in the lease, or negotiated
8. Vapor intrusion considerations if PCE history exists

This is the one category whose downside can exceed the purchase price. A laundromat does not use dry-cleaning solvent in normal self-service washing, but PCE released by a former dry cleaner at the premises or next door can affect soil, groundwater, and vapor. The EPA's public cleanup records document exactly this pattern at historic dry-cleaner sites (Source: U.S. EPA, Ricketts Dry Cleaning site). For context on what is at stake, the median laundromat sale price across 855 reported transactions for 2021-2025 was $250,000 (Source: BizBuySell, 2021-2025) — well below the cost of a contaminated-site response.

6. Legal and Tax (14 items)

1. Entity documents, good standing, and authority to sell
2. UCC and lien searches on the seller's entity
3. Equipment financing liens identified and payoff or release arranged
4. Judgments, litigation, and tax liens
5. Business licenses and permits, and whether they transfer or must be reapplied for
6. Sales or use tax treatment of transferred equipment in the state
7. Bulk-sale notice, tax clearance, or withholding requirements
8. Successor liability exposure and how the closing addresses it
9. Purchase price allocation agreed in the purchase agreement
10. Form 8594 consistency between buyer and seller
11. Non-compete radius, term, and enforceability in the state
12. Insurance policies and loss runs
13. Vendor contracts, auto-renewals, and assignability
14. Domain, phone numbers, listings, and review profiles

7. People (10 items)

1. Employee list: role, hire date, pay rate, hours, classification
2. Payroll records and payroll tax filings
3. Workers compensation policy and claims history
4. Any employment agreements or written policies
5. Which employees intend to stay after closing
6. What happens to operations if the key attendant leaves
7. Local minimum wage or paid-leave ordinances above the state baseline
8. Independent contractors and whether classification is defensible
9. Cash handling controls and who has keys
10. Whether unpaid family labor is embedded in the operation

8. Market (10 items)

1. Count competing machine capacity within the trade area, not storefronts
2. Competitors' vend pricing, hours, condition, and payment methods
3. Renter-occupied household share within the radius
4. In-unit laundry access in the specific rental stock
5. New multifamily construction and whether it includes in-unit laundry
6. Household density, household size, and income band
7. Parking, visibility, transit access, and safety
8. Traffic patterns at different hours and days
9. Any planned road work, redevelopment, or anchor tenant change
10. Whether a competitor is under construction or recently retooled

9. Transition (8 items)

1. Seller training scope, hours, and duration in writing
2. Introductions to the equipment technician, soap vendor, and each commercial account
3. Payment-system operator account transfer and machine mapping
4. Utility account transfers, deposits, and final meter reads
5. Insurance in force from the moment of closing
6. Keys, codes, alarm accounts, and safe combinations
7. Stored-value balance honored and adjusted at closing
8. What the seller will still be doing in month three, and at what rate

Turning Findings Into Terms

Sort everything into three buckets:

Treating every finding as a retrade damages your standing with a seller who has other buyers. Treating none of them as a retrade means you underwrote badly.

What to Do Next

Start the financial reconciliation and the landlord consent request in the same week. Those two run longest, and everything else fits around them.

The Next Step If You Are Looking to Buy

This page is general information about laundromat transactions, not legal, tax, or investment advice, and not a guarantee of sale price, timing, or financing approval. Verify current rules with your own CPA, attorney, lender, and the relevant state or municipal agency before acting.