The Short Answer
Price commercial pressure washing by the method that fits the job: per square foot for measurable flatwork like concrete, per hour for the jobs with unknowns, and flat rate for the repeat routes the crew knows cold. The pricing method is the risk allocation between the crew and the client, and the bid has to cover the job's real cost. The method picks the risk, and the risk picks the price.
The honest order is measurement first. Walk the job, measure the surface, count the unknowns, and then pick the rate structure that protects the crew on that specific building. The per square foot quote rewards the measured concrete job, and the per hour quote protects the job the crew cannot see from the street. Pricing is a survey with arithmetic attached.
Pressure Washing Pricing: The Rate Structures
Per square foot pricing is the lane for the measurable jobs: the concrete driveway, the parking area, the flatwork that the crew can walk, measure, and quote in numbers. The rate is set by the surface condition and the access, and the invoice follows the measurement, which makes the square foot quote the cleanest pricing when the job is visible. Per square foot rewards the crew that measures before it quotes. Flatwork is arithmetic, and arithmetic prices itself.
Per hour pricing covers the jobs with unknowns: the building the crew cannot fully read from the sidewalk, the surfaces hiding behind bushes and fixtures, and the work where the condition shows up after the equipment is set. The hourly rate protects the crew when the job expands, and the client accepts the clock when the scope is genuinely open. Per hour is the honest rate for the job that cannot be measured from the street. The unknown job belongs on the clock, not on a guess.
Flat rate pricing is the lane for the repeat route: the storefronts and buildings the crew washes on a schedule, where the scope is known, the condition is familiar, and the client wants one number on the agreement. The flat rate is built from the measured work of the first jobs and then held steady, which rewards the crew that knows its route and the client who wants the predictable invoice. Flat rate is the pricing of the proven route. The repeat client is not buying a guess. They are buying the number they already know.
Every pricing method starts with the same bid step: reading the job. The crew walks the concrete, checks the building access, notes the water supply, the surface condition, and the obstacles, and then picks the rate structure the job deserves. The commercial quote that skips the walk becomes the job that eats the margin. The bid is the survey, and the pricing is the answer. The walk-around is the cheapest insurance the crew will ever buy.
| Job type | Rate structure | Why |
|---|---|---|
| Measurable concrete flatwork | Per square foot | The measured surface prices itself |
| Building with hidden scope | Per hour | The clock covers the unknowns |
| Repeat storefront route | Flat rate | One known number on the agreement |
| First-time client job | Per square foot or flat quote | The walk sets the number either way |
What This Means for Your Operation
Pick the rate structure by the job, not the habit. Per square foot for the measured flatwork, per hour for the hidden scope, and flat rate for the proven route. The pricing decision is the business decision, and the machine selection guide pairs the rate structure with the equipment that makes it profitable.
Frequently Asked Questions
How do you price commercial pressure washing?
Per square foot or per hour for pressure washing?
What is a flat rate in pressure washing?
What should a pressure washing bid include?
Reference Standards for This Category
Published standards and programs that buyers in this category are typically accountable to. Listed for context, not as an endorsement of any product on this page.
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