When you're new to pressure washing, picking a pricing model feels like guessing. Hourly keeps things flexible. Per square foot sounds more professional. Most guys default to whatever their first customer asked for -- and that's not a strategy. Here's how to actually decide.

The Quick Answer

Both models work. The right choice depends on the job:

Per square foot: Best for standard jobs -- house washes, driveways, decks, commercial concrete
Hourly: Best for unpredictable jobs where you can't estimate time up front
Flat rate: Best for residential neighborhoods where houses are similar size

Most successful operators use all three depending on the job. Here's how to know which one fits when.

Hourly Pressure Washing Pricing

National average hourly rates in 2026 run $50-$160/hr, with a national average around $78/hr. Residential jobs sit at the lower end ($50-$150/hr). Commercial work commands higher rates ($70-$450/hr) because it's usually more complex.

Hourly pricing protects you on jobs where the scope is unclear. Graffiti removal, heavy staining, or a property you've never seen -- these are situations where you can't reliably quote per square foot without risking a loss.

When Hourly Works

First-time jobs on heavily fouled surfaces
Graffiti removal or concrete stain treatment
Jobs with tight access, lots of obstacles, or complex geometry
Commercial bids where surface condition varies wildly

When Hourly Hurts You

Customers hate open-ended pricing. Most homeowners won't book a $75/hr job without knowing the final bill. If you lead with hourly on a standard house wash, you're going to lose bids to competitors who give a firm number up front.

There's another problem: hourly punishes efficiency. The faster you work, the less you earn. As you get better with equipment, hourly caps your income in a way per square foot never does.

Per Square Foot Pressure Washing Pricing

Per square foot is the standard model for most residential and commercial washing. Here are current 2026 rates by surface:

Concrete and driveways: $0.15-$0.35 per sq ft
Vinyl siding and house wash: $0.20-$0.40 per sq ft
Deck and patio: $0.20-$0.40 per sq ft
Roof (soft wash): $0.40-$0.75 per sq ft
Commercial concrete: $0.10-$0.20 per sq ft

The math is transparent, customers get a firm number, and bigger jobs automatically earn you more. That's why this model dominates the industry.

Example: 2-Car Driveway

A standard 2-car driveway is about 400 sq ft. At $0.20/sq ft, that's $80. At $0.30/sq ft, it's $120. Most operators set a minimum ($100-$150) so small jobs don't eat their time.

Example: 2,000 Sq Ft House Wash

A 2,000 sq ft house at $0.25/sq ft = $500. If it takes 2 hours with a surface cleaner, that's $250/hr gross before expenses. Try getting that rate quoting hourly -- customers will push back.

Flat Rate Pricing

Flat rate is per square foot pricing you calculate in advance. Instead of measuring on-site, you set standard prices for common jobs:

Standard single-car driveway: $100
Standard double driveway: $150
Average house wash: $300
Deck cleaning up to 400 sq ft: $175

This works great when you're working one neighborhood where houses are roughly the same. It speeds up quoting, lets you give instant prices over the phone, and removes the need for on-site measuring. The downside: you'll underprice unusual jobs and overprice small ones.

The Hybrid Model Most Pros Use

Here's what actually works for most operators: use per square foot for your base services, and hourly only for unpredictable add-ons. Set minimums across the board.

Example quote: "House wash is $0.25/sq ft with a $200 minimum. Add the driveway for $100. If we find heavy staining on-site, we charge $75/hr for extra treatment."

This gives customers a firm base number while protecting you from surprises. It's easier to explain than pure hourly and more flexible than pure flat rate.

Which Model Makes You More Money

Per square foot almost always wins on standard jobs because it rewards efficiency. An experienced operator running a surface cleaner can clean 2,000 sq ft of concrete in under an hour. At $0.20/sq ft, that's $400 for 45 minutes -- well above any hourly rate you'd charge a residential customer.

As you invest in better equipment and get faster, your effective hourly rate keeps climbing without you ever raising prices. That's the power of per-square-foot pricing. Hourly caps your upside the moment you improve.

Bottom Line

Use per square foot for standard work, hourly for genuinely unpredictable jobs, and flat rates where your market is consistent. Set minimums so small jobs don't eat your margins. The goal is a firm number customers can say yes to fast -- the quicker you can deliver that, the more jobs you close.

If you want to give customers instant prices right on your website, try QuoteSnap for free. It's a calculator you embed on your site -- customers enter their square footage and get an instant estimate, and you get the lead before competitors even pick up the phone.

Hourly vs Per Square Foot Pressure Washing Pricing: Which Model Wins