THE SHORT ANSWER
Write a pressure washing estimate by identifying surface types, measured areas, access and the cleaning result included. Separate stain treatment and sealing from standard cleaning, and avoid promising complete removal of every mark.
The worked project in this guide is driveway and walkway cleaning. It uses an original fictional job to explain the estimating decisions, with a matching pressure washing PDF example. Replace the example inputs with your measurements, supplier quotes and labor costs.
1. Group surfaces by material and condition
A concrete driveway, painted surface and wood deck are not interchangeable scopes. This example includes concrete only. Record visible staining, damage and sensitive adjacent areas so the estimate reflects the actual property.
2. Measure the cleaning footprint
Break the job into rectangles or other measured areas and keep a clear takeoff. Separate driveways from walkways when their access or rates differ. State whether steps, curbs and edges are included rather than leaving them implied.
3. Explain treatment limits
Standard cleaning and specialized spot treatment should have distinct descriptions. Discuss realistic expectations for discoloration and pre-existing damage. The estimate is not a promise that every stain will disappear or that every surface is suitable for the same method.
4. Account for setup and site arrangements
Small jobs still require travel, setup and cleanup. Identify water-access assumptions and any site-specific runoff or protection requirements to resolve before work. Use an explicit setup line when it helps explain the quoted total.
A worked pressure washing calculation
The driveway line is 800 sq. ft. × $0.22 = $176. Walkways add 200 × $0.25 = $50. The $226 area-based subtotal excludes the separately listed setup and treatment work.
The complete example contains 5 lines totaling $381.00 before any tax or markup. These are deliberately stated example prices, not a survey, regional price recommendation or offer to perform the job.
To set your own selling price, review direct costs and decide how you will cover overhead and profit. For example, adding 20% to a $1,000 cost gives $1,200; it does not produce a 20% gross margin. Use the approach you intend consistently, and avoid adding a second markup to rates that already include it.
Before you send the estimate
- Identify surfaces and existing damage.
- Measure driveway and walkway areas.
- Confirm access and site arrangements.
- Separate spot treatment and sealing.
Example scope boundary: No sealing, painted or wood surfaces, hazardous-substance removal, restoration of damaged concrete or guaranteed complete stain removal.
Review the client name, location, validity date and all calculations. Tax is not included in this example; determine the correct treatment for the actual work rather than copying a sample percentage.
Common questions
Should I include setup in a small cleaning estimate?
Account for it somewhere in the price. A separate, described setup line can make small-job pricing easier to understand.
Does pressure washing include sealing?
Only when explicitly scoped. Cleaning and applying a sealer are different services and should not be silently combined.
TAKE THE NEXT JOB FROM SCOPE TO PDF
Make your own pressure washing estimate.
Use Estimates on iPhone or Android to draft a scope with AI assistance or enter your own items. Review quantities and rates, add your business logo, and export a PDF. Example files are free to view; app features may require an in-app purchase.
