A Houston Pressure Washing Site-Visit Checklist for Better Quotes

Inspect the route from the truck to the work

Two Houston driveways with the same area can require different amounts of work. One may have clear access and an agreed water connection. Another may have parked vehicles, a distant spigot, fragile adjacent finishes, and drainage that needs further investigation. A square-foot price does not capture those differences by itself.

Start the visit where your vehicle would park. Walk the equipment and hose route to each work area. Record gates, steps, hose crossings, parked cars, and anything the customer needs to move. Confirm who can provide access on the service day.

Take photographs with the customer's permission and label them by surface. Keep customer details and property photos in the job record, rather than using them as public marketing material without separate authorization.

Make a surface and condition record

Measure each surface separately. A 20-by-30-foot driveway is 600 square feet; a 4-by-25-foot walkway adds 100 square feet. The combined measured area is 700 square feet. That calculation says nothing yet about the time or treatment each section needs.

• Identify the surface and any coating or sealer you can verify.
• Record cracks, loose material, damaged joints, and pre-existing marks.
• Describe visible contamination without promising complete stain removal.
• Note nearby plants, doors, outlets, and finishes that affect the protection plan.
• Identify any test area or further assessment needed before confirming the method.

Keep roof cleaning, sealing, restoration, and unrelated repairs out of a driveway-cleaning description unless you are deliberately quoting them. “Exterior cleaning” is too broad to explain the intended result.

Confirm water access and where washwater could go

Ask who supplies the water, which connection may be used, and whether it will be accessible during the appointment. Confirm suitability for your equipment onsite; do not infer it from a listing photo. Record any need for a different supply arrangement before pricing.

Walk the slope of the work area and note inlets, roadside drainage, landscaped areas, and neighboring property. The City of Houston's MS4 program addresses polluted runoff reaching surface water through the municipal stormwater system. The estimating implication is straightforward: washwater handling needs an identified plan and time in the scope.

A visible drain is not permission to discharge into it. Confirm the applicable handling and disposal arrangements with the responsible local authority before finalizing the work. A Houston mailing address alone does not establish which municipality or utility manages a specific property. This checklist does not determine a permitted discharge method.

Price the full visit, not just trigger time

Use separate internal allowances for arrival, protection, equipment setup, cleaning, the confirmed washwater-handling steps, and cleanup. An illustrative 700-square-foot job might have this time budget:

These are hypothetical planning inputs, not Houston market rates, measured production rates, or a disposal quote. Replace every allowance with figures appropriate to the inspected site. Add actual equipment, consumables, travel, and any verified external handling costs. Include overhead and profit through your normal pricing method.

If two people work on a task for one hour, that task uses two labor-hours. Keep that distinction consistent when moving your field notes into the estimate.

Leave the visit with a send-ready scope

Your notes should let you write a plain description such as: “Clean the measured driveway and front walkway, totaling 700 square feet, using the method confirmed after inspection. Includes the listed protection, setup, water-handling, and cleanup tasks. Vehicles must be moved before arrival.” Treat that wording as an example to adapt, not a complete contract.

State whether difficult marks are included as an attempted treatment, a separately priced option, or excluded. If the water plan or surface condition is unresolved, explain what information is needed before you can confirm the price. Avoid a cheap initial total that depends on unstated additions.

Transfer the confirmed quantities into the pressure washing estimate template. For the cost-to-price calculation, continue with how to quote pressure washing jobs. Keep a copy of the final scope so the crew and customer are working from the same version.

About this article

Prepared for the Quote Your Jobs blog. Worked examples use illustrative assumptions, not customer case studies or local market rates. Replace them with the actual scope, supplier information and costs for your job.