A real power washing business, the kind where you pull up in a wrapped truck, soft wash a house in three hours, walk away with $600, and the customer texts you a referral the next day, costs between $2,500 and $30,000 to launch in 2026.
The vast majority of solo operators start in the $4,000 to $10,000 range. You can absolutely start for less by using what you have and buying a basic gas pressure washer at a big-box store. You will get further faster if you start with a real downstreaming setup, a surface cleaner, and an enclosed trailer. Here is what those numbers actually buy you.
The honest cost breakdown
These numbers come from current pricing on Northern Tool, AR Blue Clean, Pressure Pro, BE Pressure Supply, Southside Sales, Hiscox and NEXT insurance quotes, and what I have seen quoted across r/pressurewashing and r/sweatystartup over the past year. Cross-check anything that matters to your decision because prices shift, your state and city have their own contractor and runoff rules, and your service mix changes everything.
The truck or van
This is the line item most "how to start" articles skip because they assume you already have something to tow with. Realistic options:
- Use what you have: any half-ton pickup or large SUV pulls a small utility trailer with a 4 gpm rig on it. Cost: $0 plus extra wear and fuel.
- Used 1500-class pickup + open utility trailer: $5,000 to $15,000 used. The most common starting path for anyone who does not already own a tow vehicle.
- Used cargo van or 3/4-ton work truck: $15,000 to $40,000 used. Worth it once you are running a hot-water unit or a skid setup that lives in the bed permanently.
- New work van, financed: $400 to $800 per month for a 60-month note. Most pros wait until year two to take this on.
The honest answer for most first-year operators: tow what you have. The trailer with your rig will out-earn your truck in year one, and you can upgrade the tow vehicle once the calendar justifies it.
The pressure washing rig (this is the big one)
This is the line item that decides which tier you start in. Power washing is one of the most equipment-dependent service businesses you can start, and the gap between a $400 box-store washer and a $5,000 professional skid is the difference between two days to clean a house and three hours.
- Box-store starter (3-4 gpm cold water gas): $400 to $1,200. A Simpson, Ryobi, or Generac unit from Home Depot. Will run a driveway, will limp through a small house wash. Will also overheat if you run it for four hours straight. Fine for the first 30 days of paying customers; you will outgrow it.
- Entry pro rig (4-5 gpm gas, real pump): $1,500 to $3,500. Pressure Pro, AR Pro, BE Pressure with a triplex pump (CAT, AR, or General). This is the floor for someone who plans to run jobs every weekend. Add a downstream injector for chemical application: another $80 to $200.
- Working pro setup (8 gpm gas, dedicated rig): $4,000 to $9,000. Skid-mounted, electric start, with a buffer tank, hose reel, and a real surface cleaner. This is what most full-time solo operators run.
- Hot water unit: $7,000 to $20,000 more on top. Worth it for commercial work (grease removal at restaurants, oil at gas stations) and gum removal on sidewalks. Skip in year one unless you have a commercial account lined up that pays for it.
Other equipment you will need on day one:
- Surface cleaner: $300 to $900. 16-20 inch for residential driveways, 24-30 inch if you are doing commercial flatwork. The single piece of equipment that most changes your day. Without one, a driveway takes three hours. With one, it takes 45 minutes.
- Soft wash setup (downstream injector OR dedicated pump): $80 for a downstreamer, $400 to $1,500 for a 12-volt dedicated soft-wash pump. The downstreamer works fine for most houses; the dedicated pump matters for two-story and steep-pitch jobs.
- Hoses, ball valves, quick-connects, wand, gutter cleaning attachment: $300 to $700.
- Tanks for water and chemicals: $200 to $1,200 depending on size. A 100-gallon water buffer alone is $250.
The honest answer for most people starting out: buy the entry pro rig ($2,500 to $3,500 range), the right surface cleaner, a downstreamer, and good hoses. Plan on $3,500 to $5,000 total for the equipment package. Skip the hot-water unit and the dedicated soft-wash pump until you have specific jobs that require them.
Chemicals and consumables
Power washing margins live and die on chemistry. The bulk math is friendlier than people expect.
- 5-gallon sodium hypochlorite (SH, 12.5%): $25 to $45 at a pool supply store. This is the active ingredient in soft washing.
- Surfactants and brick wash: $30 to $50 per gallon. F9 BARC, EaCo Chem One Restore, and similar.
- Wood and deck cleaners: $40 to $80 per gallon.
- Per-job chemical cost for a typical house soft wash: $8 to $25 depending on house size and product mix.
Stock up to start: $200 to $400 in chemicals gets you through the first 20-30 jobs. After that, you reorder based on actual usage.
Insurance
Non-negotiable. The risk of breaking a window, etching a deck, killing landscaping, or putting a hose pressure line into the wrong place is real, and the homeowner does not care that you are new.
- General liability: $50 to $125 per month ($600 to $1,500 per year). Hiscox and NEXT are the most common online quotes. Get $1M per occurrence as a starting policy.
- Commercial auto (if your vehicle is used primarily for work): $100 to $235 per month ($1,200 to $2,800 per year). Required by most states once the vehicle is wrapped or registered commercially.
- Workers' comp: only required once you have an employee. Most states exempt the owner. If you bring on a part-timer in year one, budget $40 to $120 per month per person depending on payroll.
Plan on $150 to $360 per month for insurance once you are operating.
Business setup and permits
- LLC formation: $50 to $500 depending on state. Most can be done online in 20 minutes.
- Business license (city or county): $25 to $250.
- EIN from the IRS: free.
- Business bank account: free at most credit unions and online banks.
- Bookkeeping software (Wave, QuickBooks Online): $0 to $35 per month.
- Domain + simple website: $12 per year for the domain, $0 to $30 per month for a Squarespace, Wix, or one-page site.
Plan on $300 to $1,200 in one-time setup, then $30 to $90 per month in admin and tooling.
Software and tools
Most solo operators ship without scheduling software for the first 30-60 days. Once you have more than five recurring customers, you need something to keep estimates, jobs, invoices, and follow-ups straight.
- Jobber: $39 to $159 per month. The most common pick for service businesses under 5 people.
- Housecall Pro: $59 to $229 per month. Better for commercial-heavy workflows.
- A spreadsheet plus your phone calendar: $0. Works for the first 30 days. Stop working after that.
Marketing
Power washing is one of the most local-search-dependent businesses you can start. The customer is searching "soft wash near me" or "driveway cleaning [city]" and clicking on the first three Google results.
- Google Local Services Ads (LSA): $20 to $90 per lead in most markets, billed pay-per-call. Set a $300 to $1,000 monthly cap to start.
- Google Business Profile (formerly Google My Business): free. Set this up before you spend a dollar on ads. The first 10 jobs of your year should generate the first 10 reviews here.
- Yard signs and door hangers: $0.10 to $0.30 each. 500 door hangers run $50 to $150 and target the neighbors of every job you complete.
- Wrap on the truck or trailer: $1,500 to $4,500. Worth it. A wrapped trailer parked in a driveway for three hours is a free billboard.
Plan on $250 to $600 per month in marketing in year one, plus the one-time wrap if you choose to do it.
Working capital
The mistake that kills new power washing businesses is not the equipment cost. It is running out of cash before the calendar fills up.
Budget $1,500 to $5,000 in working capital on top of everything above. That covers chemicals on a slow week, a surprise repair on the rig, fuel on a longer commute, and the gap between "did the job" and "the customer's check cleared."
The 90-day reality
Most first-year solo operators look like this in their opening 90 days:
- Month 1: 3 to 8 paying jobs. Mostly friends, family, and neighborhood door hangers. Average ticket $250 to $450.
- Month 2: 8 to 18 paying jobs. First Google reviews land. First LSA leads come in. Average ticket $300 to $550.
- Month 3: 15 to 30 paying jobs. Calendar fills. Booking software pays for itself. Average ticket pushes toward $500.
By month 6, the ones who stay full-time are running 20 to 35 jobs a month at an average ticket north of $500, are turning down work in the rainy week, and have started thinking about a second person or a second rig.
The ones who do not make it past month 6 share two things: they bought too much equipment up front (cash gone before the calendar filled), or they priced too low to recover chemical and travel costs once they had to drive 30 minutes for a $200 driveway.
What separates the businesses that stick
The numbers above are the floor. The differentiators are not in the equipment list. They are in the operating discipline:
- Route density: clustering jobs within a 10-minute radius on the same day cuts travel costs in half and doubles your day's capacity.
- Annual recurring contracts on commercial accounts: storefronts, gas stations, fast food restaurants, and dumpster pads. Boring work, predictable revenue, kills the seasonality problem.
- A real estimate process: photos, sqft measurement, a quote sent by end of day, follow-up at 48 hours. Pros close 40 to 60% of estimates; everyone else closes 15 to 25%.
- Knowing your effective hourly rate per job type: a $350 driveway done in 75 minutes is a $280/hr job. A $350 house wash done in 4 hours is an $88/hr job. Both have their place. Knowing the difference is what tells you which jobs to chase next month.
What this does not cover
Two things missing from the numbers above that matter at scale:
- Seasonality: most regions have an 8-month operating season. Plan now for what you do in the off-season. Commercial fleet washing, holiday-light installs, and snow removal are the most common winter pivots.
- Reclaim and runoff rules: some municipalities require contractors to capture wash water from commercial work. Reclaim equipment is $1,500 to $5,000. Check with your city before you bid your first restaurant or gas station.
Run the numbers on your own setup
Plug your equipment cost, target jobs per week, and average job ticket into the Power Washing calculator to see your projected monthly net, where your margin is leaking, and what your first year looks like at three growth scenarios. The model is calibrated to actual market rates and updates as costs in the underlying data move.
The right answer for what your business will cost is somewhere in the numbers above. The right answer for whether it will work is in the chemistry-and-route discipline that the equipment alone cannot give you.