How much does it cost to start a power washing business?

$5,000–$15,000 in equipment to get fully operational across power wash, soft wash, window cleaning, and roof wash. The minimum kit (one pressure washer at 4 GPM / 4000 PSI, basic surface cleaner, soft-wash pump, 100 ft of hose, chemicals, ladders) runs about $5,000. A complete kit with a trailer-mounted water tank, dual-axle utility trailer, X-Jet for soft wash applications, and quality ladders runs $12,000–$15,000. Add $2,000–$4,000 for a used pickup or van if you don't already have a truck. Most owner-operators start with the minimum kit and upgrade as cash flow allows.

Do I need a license to start a cleaning business?

Most US states don't require a trade-specific license for residential exterior cleaning, but almost all require a business license (city/county), a sales tax permit (if your state taxes services — varies by state), and either an EIN or DBA registration. A handful of states (CA, OR, AZ, NV) require contractor's bonds for work above certain thresholds; check your state Contractors State License Board. Most homeowners will ask if you're 'licensed and insured' as a single phrase — what they actually care about is the insurance side. Get the business license to operate legally, get insurance to win the bid.

What insurance does a cleaning company need?

Two policies cover 95% of cleaning company risk: (1) General Liability at $1M per occurrence / $2M aggregate, typically $600–$1,400/year for a solo operator. Covers damage to the customer's property — broken windows, paint damage from chemicals, slip-and-fall on a freshly-washed driveway. (2) Workers Compensation if you have any employees (required by law in almost every state) — $0.80–$3.50 per $100 of payroll for cleaning trades. Add commercial auto if you're using a dedicated work truck. Skip professional liability and cyber liability until past $1M revenue.

Can I start a cleaning business out of my truck?

Yes — and most owner-operators do for the first 2–3 years. A pickup truck with a transferable pressure washer and water tank in the bed handles a full day of residential jobs without needing a dedicated trailer. The upgrade to a trailer-based setup makes sense around the time you need a second crew (so the truck and trailer can split) or when chemical storage and equipment volume outgrows the truck bed. Trailer-based setups also help with branding (vinyl wraps are easier on a flat-sided trailer) and customer trust signaling once you're trying to win bids over independent competitors.

How long until a new cleaning business is profitable?

Most owner-operators are profitable on a per-job basis from week one — the gross margin on a $750 house wash with $40 in chemicals and 3 hours of labor is roughly 60–70%. What takes time is reaching net profitability after fixed costs (equipment loans, insurance, marketing, vehicle costs). Realistic timeline: $30K–$60K take-home in year 1 working full time, $60K–$120K in year 2 with a recurring book starting to compound, $120K–$250K in year 3 as the second crew comes on. Operators who skip the marketing engine and rely only on referrals usually plateau at year 1 numbers.

How to Start a Cleaning Business in 2026

An exterior cleaning business is one of the few service businesses you can genuinely start under $10,000 and be profitable from week one. The bar isn't capital — it's discipline on pricing, insurance, and acquisition. Most owners fail not because the work is hard but because they underprice the first 20 jobs and never recover the margin.

Equipment to buy ($5K–$15K)

The minimum kit to operate across all four services (power wash, soft wash, window cleaning, roof wash):

Equipment	Spec	Cost
Pressure washer (gas)	4 GPM @ 4000 PSI minimum	$1,200–$2,800
Soft wash pump system	12V diaphragm + tank + injector	$600–$1,800
Surface cleaner	20"–24" rotary for driveways	$300–$700
X-Jet / downstream injector	For soft-wash application	$80–$250
Hoses (100–200 ft pressure + chemical lines)	5,000+ PSI rated	$200–$500
Water-fed pole (window cleaning)	20–35 ft carbon fiber + DI filter	$600–$1,800
Ladders (28 ft extension + 6 ft step)	Aluminum or fiberglass	$400–$900
Water tank (225–325 gal)	For routes without spigot access	$400–$1,100
Utility trailer (5×8 or 6×12)	Single or dual axle	$1,800–$4,500
Misc (wands, tips, ppe, hose reels)	—	$500–$900

Minimum operating kit: ~$5,000. Comfortable full kit: $12,000–$15,000. The pressure washer is the one item never to cheap out on — 4 GPM @ 4000 PSI is the floor that lets you actually clean a driveway in under 90 minutes. A 3 GPM / 2700 PSI washer is a glorified garden hose and will cost you jobs.

Chemicals and consumables

Three chemicals cover almost everything:

Sodium hypochlorite (12.5% pool shock). The active ingredient in soft wash and roof wash. $5–$8 per gallon at chemical suppliers; budget $15–$25 in chemicals per house wash, $25–$45 per roof wash.
Surfactant (Elemonator, Squeeky-G, etc). Helps the bleach cling to vertical surfaces. $35–$70 per gallon; use 1 oz per gallon of soft-wash mix.
Hydrofluoric or oxalic acid degreaser (for driveways). For oil stains and concrete brightening. $25–$60 per gallon; use sparingly.

Total chemical cost per residential bundle (house + driveway + roof + windows): $50–$110. That's roughly 5–8% of a typical $1,500 bundle revenue.

Licensing and insurance (state-by-state)

The big three to get in order:

Business license. Required in virtually every city/county. Cost: $50–$400/year depending on jurisdiction. File the LLC or DBA first (state-level, $50–$500 one-time).
Sales tax permit. Required in states that tax services — including NY, TX, WV, OH, FL (most services), CT, NJ. Free to register; you remit collected tax monthly or quarterly. Always charge and remit; the back-taxes audit is brutal.
General Liability insurance. $1M/$2M policy. $600–$1,400/year for a solo operator. Get the certificate before quoting your first job — almost every customer will ask, and a third of jobs require proof of insurance to enter the property.

States that require a contractor's bond or license for cleaning work specifically: CA (some counties), OR, AZ, NV, GA (above $2,500 contract value), NC, SC, TN (above certain thresholds). Check the state contractor's licensing board before quoting your first job in those states.

First-year financials (realistic)

Realistic year 1 P&L for an owner-operator

Revenue: $80K–$160K (working 30–45 hours/week on the truck plus 5–10 hours/week on marketing/admin).

Cost of goods sold: $8K–$16K (chemicals, fuel, equipment maintenance, repairs).

Marketing: $8K–$15K (Clean Launch postcards at $1 each, Google LSA, neighbor follow-up).

Insurance + licensing: $1,200–$2,500.

Equipment financing or depreciation: $2,000–$5,000.

Owner take-home: $30K–$60K. Lower if you're paying off equipment financing; higher if you bought the kit outright.

The first 5 customers

The cheapest path to first revenue: mail 100 Clean Launch postcards to a neighborhood near where you live. Total spend $100. Expected returns at platform averages: 4–8 booked bundles inside 21 days. While you wait, knock on doors of homes with obvious need — visible algae streaks, oil-stained driveways, hazy windows. Offer same-day driveway power washes at the $90 minimum to anyone who'll let you start that day.

Document everything from the first job. Before-and-after photos. Customer name and address (with permission). Use the photo set in your Google Business Profile within the first month — it's the cheapest review-and-trust engine available.

Common first-year mistakes

Underpricing to "build the book." A $250 house wash is a $250 customer forever. Hold the minimums.
Skipping insurance. One paint-damage claim without GL coverage ends the business. Get the policy before quoting.
Buying a trailer before you need it. A pickup truck handles 80% of jobs through year 2. The trailer is a year-3 upgrade.
Ignoring the recurring book. Every one-time customer should be offered annual at the deposit step. 35–50% will say yes.
Trying to do residential and commercial both. Commercial bidding cycles are 3–9 months and require different equipment. Pick residential for year 1.

Get your first 5 customers for $100.

Clean Launch renders 100 houses on a street near you and mails the postcards at $1 each. Money-back guarantee on your first $1,000 campaign — Dave refunds your spend personally if returns are under $1,000.

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