How to write a pressure washing estimate

Start with the property, not a headline price

A pressure washing estimate should let the customer picture the work. A driveway, a siding wash and a shaded patio can sit at the same address yet involve different preparation, access and expectations. Writing only "exterior cleaning" leaves those differences unresolved.

Build the estimate from an assessment of the actual property. Decide which work you can deliver with your training and equipment, then describe it in everyday language. The document should connect what you observed, what you plan to clean and the price you have worked out for that scope.

This is a business workflow, not a cleaning method or a contract template. Follow equipment and product instructions, and get appropriate professional guidance for work outside your experience.

Collect the details that change the job

Ask for the service address and the name of the person arranging the work. Confirm whether that person also approves the estimate and receives the invoice. For managed properties, a caretaker's access arrangements and an office's billing requirements may be different.

During your assessment, record the surfaces, their condition and the areas the customer wants included. Note existing damage without making promises about repairs. Take reference photos with permission, and keep them associated with the property rather than mixed into unrelated messages.

Walk through practical questions before setting a price:

• Where can you park and unload, and how will you reach each work area?
• What water access has been agreed, and what still needs checking?
• Who moves vehicles, planters, furniture and other belongings?
• Are gates, pets, tenants or business opening hours relevant?
• What preparation, protection, cleanup and wash-water handling does the job need?

If you cannot assess an important condition, mark it as unresolved. A photo-based starting estimate should say what still needs confirmation. Do not hide unknown work inside a vague allowance that neither person understands.

Separate surfaces and optional work

Give distinct areas their own descriptions. A customer should be able to accept the driveway clean without accidentally authorizing the fence or assuming the porch is included. Label optional work clearly and keep it outside the accepted total until the customer chooses it.

Avoid descriptions such as "wash house and surrounding areas." Name the included areas instead. Also explain whether cleanup includes putting moved items back, and which preparation the customer must complete before you arrive.

Discuss expectations for stains during the assessment. If a mark may remain, say so. Cleaning an agreed surface and restoring it to a particular appearance are different promises; only describe a result you have a sound basis to offer.

Choose a consistent way to measure

For a flat area, record how you measured it and the units used. Break an irregular space into sections you can check rather than guessing from the overall property size. Keep the measurements with your notes so you can explain the quantity later.

Area alone does not describe every job. Steps, walls, narrow access and obstacles can change the time required. A driveway total calculated from square footage still needs a check against the actual work involved. Do not use a flat-surface rate automatically for a different surface or method.

You can present an agreed total for a defined area, a quantity multiplied by your own unit price, or a time-based approach where appropriate. Explain the basis before the customer accepts. With time-based work, agree how time is recorded and how you will discuss an unexpected increase.

Calculate your price from the whole visit

Start with your expected working time, including unloading, preparation, cleaning, cleanup and packing away. Add travel and the administration needed to arrange the visit. Then consider supplies, fuel, equipment wear and any other costs directly associated with this job.

Your business also has costs between visits. The SBA business planning guide explains fixed and variable costs in its break-even section. Use that distinction as a starting point for your own worksheet: job-specific spending belongs beside a share of the ongoing costs that keep your business operating.

Work out that share from your actual expenses and realistic capacity. Do not assume every available hour can be billed. Estimating, travel, maintenance and schedule changes also occupy the week. Avoid counting the same cost both in an hourly calculation and again as a separate addition.

Build in the profit your business needs, then check whether the total fits the assessed work. Local published offers can provide context, but compare their inclusions and conditions before drawing conclusions. Another company's headline price does not reveal its costs or make your own job profitable.

Make assumptions and next steps visible

Put the estimate date and a reference on the document, alongside your business contact details, the customer and the service address. Describe how long you are prepared to hold the offer and what information remains to be confirmed.

State the proposed timing without promising a slot you have not reserved. Explain how you will contact the customer if weather or site conditions mean you need to rearrange. Keep appointment confirmation separate from an early discussion of possible availability.

Include the payment method and timing you have discussed. If the customer has asked for staged work, make clear which stage each amount relates to. Get qualified local advice on contractual terms and any requirements affecting your documents; this guide does not establish their legal effect.

Tell the customer how to approve the work or ask questions. Keep that response with the estimate. An unanswered message is an open estimate, not a confirmed job.

Use a plain-language scope statement

A useful starting structure is:

Clean the driveway and front walkway within the marked boundaries recorded at the assessment. The customer will move vehicles before arrival. The side path, rear patio and repair work are excluded. Any additional area or treatment will be assessed and priced for approval before work begins.

Replace each detail with what you actually agreed. Add the measurement, cleaning approach and limitations appropriate to the property. A reusable structure saves writing time; it should never replace checking the address and scope.

Review before you share

Read the estimate as though you are the customer. Can you see the included areas, the total and what happens next without calling for an explanation? Check that optional items have not slipped into the total and that quantities match your assessment.

Make sure photos and notes do not contradict the written description. A marked photograph can help explain a boundary, but the text should still stand on its own. Preview the document on a phone, where the customer may first read it.

If you revise the estimate, identify the current version and tell the customer what changed. Retain the earlier record for context so an old attachment does not become the basis for the job by mistake.

Carry the agreed scope into the work

On arrival, check the property against your notes. If access is blocked or a requested area has changed, discuss the effect before starting that work. Record additional approval and update the scope rather than surprising the customer on the invoice.

With Microtra for pressure washing businesses, you can keep Customer and Properties records, prepare estimates with items and quantities, and hold Job notes and appointments together. You create and move appointments yourself; route optimization and service reminders are not live.

Microtra lets you share an estimate or invoice PDF through your device and record payments received elsewhere. Card charging, Tap to Pay, QR payments, pay links, server email and SMS delivery, and the public client portal are coming soon.

After completion, compare the time and costs with your estimate. Note what changed: furniture moving, difficult access, extra preparation or a measurement error. Use those observations when assessing similar work instead of repeatedly absorbing the same missing task.

Before filing the job, confirm that the invoice follows the accepted scope, any extras have approval, and the payment record reflects money actually received. A clear estimate becomes useful again at each of those steps.