Buying a Pressure Washing Business
Crew-Days Against the Season
Pressure washing has the lowest equipment barrier in the exterior-service lane, which floods the bottom of the trade with weekend operators and makes the contracted commercial book the only version worth an acquisition. The economics are crew-days sold against fuel, water, and insurance, and the business is either a marketing machine reselling one-off driveways every spring or a contract operator washing the same fleet yards, shopping centers, and restaurant chains on schedule. The two share equipment and nothing else.
What Pressure Washing Businesses Trade For
Trade-focused buyer guides put residential one-off operators near 2.5x SDE, with the Market Pulse class for Main Street deals between $500k and $1M near 2.8x, while commercial operators with recurring contract books trade in a higher EBITDA lane in the same guides, and platform-scale books higher still. The same guidance notes that two businesses with identical SDE can transact millions apart on mix alone. The buyer is pricing the contract share, not the revenue line, and the trade's own sale guidance says so explicitly.
The Contract-Mix Lever
The single valuation driver the trade's sale guidance names is recurring commercial share: HOA grounds, retail centers, restaurant chains, gas stations, and fleet washing on standing schedules. Recurring work smooths the season, runs without the owner selling every job, and is what a lender and a buyer can both underwrite. In diligence, build the revenue bridge by contract, check each for remaining term and assignment, and treat the residential remainder as marketing yield rather than a book.
The Season and the Crew
Revenue concentrates in the warm months across most of the country, so the working-capital question is what the winter costs and what commercial contracts still bill through it. The second question is who runs the crews: a book where the owner quotes, schedules, and leads every job is a job with equipment. Read a full year of weekly revenue for the seasonal spread, confirm crew leads are W-2 and paid to stay, and check whether quoting is priced by rule or by the owner's eye.
What to Verify in Diligence
The record to assemble before the offer holds:
- Revenue split by recurring commercial contract, repeat residential, and one-off
- Each commercial contract read for term, pricing, and assignment
- A full year of weekly revenue mapped for seasonality
- Crew leads and their pay confirmed against market
- Equipment condition, water permits or reclaim rules where they apply, and insurance claims history
- Customer concentration measured across the top five accounts
Financeability Notes
Equipment is cheap and used markets are liquid, so collateral is thin and 7(a) underwriting rides cash flow, seasonality, and the guaranty. A contracted commercial book underwrites like a service company; a residential one-off book underwrites like a marketing spend with weather risk, and lenders price the difference. Expect a working-capital line sized to the winter months rather than the summer's run rate. The small residential end trades on seller notes below bank appetite, which is most of the listings a search surfaces.
What the Data Says
Trade sale guidance places residential one-off pressure washing operators near 2.5x SDE while commercial operators with 60%-plus recurring contract revenue trade at 4x to 7x EBITDA, with two identical-SDE businesses transacting millions apart on mix alone.
The same guidance puts multi-market platforms with documented contract books and route density at 6x to 9x EBITDA, which is the consolidation lane a commercial-contract operator eventually sells into.
The quarterly Market Pulse broker survey reports Main Street deals between $500k and $1M closing at a median 2.8x SDE, the class band a contract-led pressure washing book prices against.
Holding a live deal in this industry? Underwrite it with the comps, cited band, and charge-off rate pre-loaded.
Compare bands across industries in the cited multiple bands by industry.
Who Else Is Buying in This Industry
No consolidator is confirmed in this trade from a primary source. Silence means unverified, not uncontested: check the current list before assuming a quiet market.
The Buyers profiles every confirmed firm across all trades.
The Numbers That Run This Business
- Recurring commercial share of revenue
- Revenue per crew-day, by season
- Weekly revenue spread across the year
- Crew leads who run jobs without the owner
- Top-five account concentration