How Much to Charge for Pressure Washing
Pressure washing sits between two pricing styles: per square foot for big flat surfaces, flat rates for whole jobs like a house wash. Here is how to use both — and how your hourly rate keeps either one honest.
Per square foot vs flat rate
Per-square-foot pricing shines on driveways, parking lots, and other big rectangles where the work scales neatly with area. As a broad illustration, residential pressure washing often lands around $0.10–$0.30 per square foot, with the lower end for large simple surfaces and the upper end for smaller jobs, heavy staining, or delicate surfaces that need a soft wash. These are illustrative ranges, not quotes — your market decides. And commercial work prices differently from residential.
Flat-rate pricing wins for house washes, decks, and fences — jobs where setup, ladders, and detailing matter more than raw area. Clients like one number for “wash the house,” and you avoid measuring every wall. Many operators use both: per square foot for concrete, flat rates for structures, quoted together on one estimate.
Whichever you lead with, set a job minimum. A $75–$100 minimum keeps small jobs — a single sidewalk square, a small patio — from losing money once you count loading, travel, and setup. The minimum is not greedy; it is the real cost of showing up.
Driveway vs house wash: pricing the common jobs
Most residential pressure washing revenue comes from a short list of repeat jobs. Knowing your price for each before you quote makes you faster and more consistent — and consistency is what lets you raise prices with confidence later.
| Common job | What drives the price | Illustrative range |
|---|---|---|
| Driveway | Size, staining, oil spots | $100–$250 |
| House wash | Stories, siding type, sq ft | $250–$500 |
| Deck or fence | Size, wood condition | $150–$350 |
| Patio / walkway | Area, staining | $100–$200 |
A house wash usually means a soft wash — low pressure plus detergents — rather than blasting siding at full pressure. Price it as a premium service, not a commodity: it takes chemical knowledge, protects the client's home, and justifies the higher end of the range.
Invoice every wash — free
Billia's free invoice generator turns your pressure washing estimate into a professional invoice with line items and totals.
Create my invoice — freeYour equipment sets your floor
Pressure washing has real equipment costs, and your pricing has to carry them. A homeowner-grade electric washer costs a few hundred dollars; a professional gas rig with a surface cleaner, hoses, tanks, and a trailer setup runs into the thousands. That investment is exactly why your prices should sit well above “handyman with a rented washer” territory.
Price jobs so the equipment pays for itself across the season. Add up your rig cost, fuel, detergents, water, vehicle wear, insurance, and maintenance, then divide by the number of jobs you realistically expect. If that number is $40 per job before your labor, a $120 driveway wash is already spoken for — which is why undercutting on price is really just underpaying yourself.
Detergents and specialty chemicals deserve their own line on bigger jobs. A rust-removal treatment or a roof soft wash uses products that cost real money; passing them through transparently beats silently eating the cost.
Quoting so the job stays profitable
A good pressure washing quote names the surfaces, the method, and the price — “soft wash full house exterior, two stories, $375” — so there is nothing to argue about later. Photos help: snap the staining or mildew at the quote stage so the client sees what they are paying to remove.
- Quote the outcome, not the process. Clients buy a clean driveway, not “three hours at 3,000 PSI.”
- Bundle smart. House wash + driveway + walkway as a package at a slight discount wins bigger tickets and one trip instead of three.
- Watch for scope creep. “While you are here, can you do the deck?” gets a price on the spot — friendly, but never free.
- Seasonal demand is real. Spring is peak season in most markets; it is the worst time to discount and the best time to hold your price.
Send the invoice the day the work is done, with before-and-after photos attached if you took them. Clients pay faster when the transformation is fresh in their mind — and those photos are your best marketing for the next job.
Invoice every wash — free
Billia's free invoice generator turns your pressure washing estimate into a professional invoice with line items and totals.
Create my invoice — freePressure washing pricing is straightforward once you pick your lane: per square foot for flat concrete, flat rates for houses and decks, and a job minimum that respects your setup time. Let your equipment costs set the floor, and let your market set the ceiling.
Quote the outcome, bundle the common combos, and invoice same-day with photos. Do that consistently and pricing stops being a guessing game — it becomes a system.
Frequently asked questions
Should I charge per square foot or flat rate for pressure washing?
Use both: per square foot for driveways and large flat surfaces where work scales with area, flat rates for house washes, decks, and fences where setup and detailing dominate. Quote them together on one estimate.
What is a reasonable minimum charge for pressure washing?
Most operators set a $75–$100 job minimum. Loading equipment, travel, and setup cost the same whether the job takes 20 minutes or two hours — the minimum keeps small jobs profitable.
How much more should a soft wash cost than standard pressure washing?
A soft wash for siding or roofs typically prices at the higher end of house-wash ranges because it requires detergents, chemical knowledge, and care to avoid damage. Price it as a premium service, not a commodity wash.
Should I charge extra for heavily stained concrete?
Yes — oil spots, rust, and deep mildew take extra chemical treatment and time. Note the staining in your quote with its own line item so the client understands exactly what the extra work covers.