
Here’s when a deposit makes sense, how much is reasonable, how to pay it and what to get in writing.
What washers’ own policies say
Policies vary, and washers who take deposits usually spell the rules out in their terms:
| Company (area) | Deposit | Cancellation rule |
|---|---|---|
| Goleta Pressure Washing (California) | 10% when you accept the quote, non-refundable | Forfeited if you cancel or reschedule less than 48 hours before the service window |
| Hudson Valley Pro Wash (New York) | 50% on jobs over $500; balance on completion | Full refund if you cancel 24+ hours ahead; forfeited under 24 hours |
| Under Pressure Washing (terms page) | May be required to hold a slot, buy materials or schedule labor; applied to the final bill | May be refundable if you cancel 24+ hours ahead; may be kept for late cancels or no water or access |
On a $400 house wash, a 10% deposit is $40. A 50% deposit only kicks in at the New York company once a job tops $500. So on a $600 job, you’d put $300 down.
Why washers ask for one
Deposits mostly protect a booked day. On one trade forum, a washer said early reminders and prep checklists led customers to rethink the job and cancel about half the time, often to have a relative do it.
A deposit makes more sense when the washer spends money or turns down other work for your job. Think of multi-day paver sealing, special-order materials or a long drive. See our guide to paver clean, sand and seal costs for what those bigger jobs run, and our trip charge guide for why distance changes the price.
How much is too much
Never pay the whole price up front. The FTC lists asking you to pay for everything up front, or accepting only cash, among the signs of a home improvement scam. It advises not paying the full amount at the start and never making the final payment until the work is done and you’re satisfied.
Check your state’s cap. The FTC notes that some states limit how much a contractor can ask for as a down payment. California is one. For home improvement contracts covered by its law, a down payment can’t exceed $1,000 or 10% of the contract price, whichever is less. On a $2,500 sealing job, that caps the deposit at $250. Whether a plain house wash counts as home improvement in your state is a question for your state’s consumer agency.
How to pay
- Skip cash and wire transfers. The FTC says not to pay home repair contractors by cash or wire transfer.
- Never pay with gift cards. The FTC says only scammers tell you to buy a gift card and hand over the numbers.
- Know your card rights. If you pay by credit card and a charge is wrong, the CFPB says to send a written billing-error notice to your card company within 60 days after it appears on your statement.
What the paperwork should say
In Connecticut, the state’s Home Improvement Act sets out what a covered contract must include. It must be in writing and signed by both sides. It must show the contractor’s registration number, a notice of your cancellation rights, and a start date and completion date. The act’s list of covered work includes driveways, patios, siding and waterproofing. Check with the state whether your job is covered.
Even where no law applies, the FTC suggests asking for a written contract. Make sure your receipt or quote shows:
- The deposit amount, and that it counts toward the final bill.
- The scope: which surfaces, and any add-ons.
- The date window, and what happens if it rains.
- The cancellation and refund rule, in plain words.
Our interview script for washing companies adds the questions to ask on the phone. After the job, our guide to judging a wash by results covers the walk-around before you pay the balance. Our methodology page explains how we check these sources.
Sources
Based on 10 sources · How we price
- Goleta Pressure Washing, Master Service Agreement & Terms: goletapressurewashing.com/service-agreement
- Hudson Valley Pro Wash, Terms and Conditions: hudsonvalleyprowashllc.com/terms-and-conditions
- Under Pressure Washing, Terms of Service: underpressure-washing.com/terms-of-service
- FTC, How To Avoid a Home Improvement Scam: consumer.ftc.gov/articles/how-avoid-home-improvement-scam
- FTC, Home Repair Scams: consumer.ftc.gov/features/pass-it-on/home-repair-scams
- FTC, Avoiding and Reporting Gift Card Scams: consumer.ftc.gov/articles/avoiding-and-reporting-gift-card-scams
- CFPB, How do I dispute a charge on my credit card bill?: consumerfinance.gov/ask-cfpb/how-do-i-dispute-a-charge-on-my-credit-card-bill-en-61
- California Business and Professions Code § 7159.5: leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC§ionNum=7159.5
- Connecticut General Statutes, Chapter 400, Home Improvement Act: cga.ct.gov/current/pub/chap_400.htm
- Community discussion: Pressure Washing Resource, “Client Pressure Washing Prep Checklist” (January 2025): pressurewashingresource.com/community/t/client-pressure-washing-prep-checklist/39475


