How to Quote Post-Construction Pressure Washing in Texas

Translate “final clean” into a surface list

A Texas builder asks you to pressure wash before handover. The request could mean removing ordinary dirt from finished hardscape, dealing with construction residue, clearing loose debris, or returning after other trades have finished. Those are different scopes, even when the site address is the same.

Walk the property with the superintendent or other person responsible for the handover. List driveways, paths, patios, and other included surfaces separately. Record dimensions, installation or coating information supplied by the builder, visible damage, and the condition you expect at arrival.

Photograph the identified work with permission and mark excluded areas. Do not promise that every mark will disappear. The proposed cleaning method and expected result need to suit the surface and residue after the appropriate assessment.

Keep construction waste out of a routine washing line

Ask which trade is responsible for loose waste, wet materials, hardened deposits, and unfamiliar residue. Do not assume that “post-construction” means all of these can be washed away with the same process.

EPA's concrete-washout guidance treats cementitious washwater and solids as materials needing deliberate management. That is distinct from an ordinary cleaning pass over finished hardscape. A concrete-truck washout area should not silently become part of a driveway-cleaning estimate.

Identify any specialist removal or material assessment needed before setting the method and price. Obtain written confirmation of the surface manufacturer's or installer's applicable cleaning requirements. This article does not prescribe chemicals, pressure settings, or a waiting period for newly installed material.

Coordinate with the site's stormwater responsibilities

TCEQ's construction stormwater program explains Texas construction permitting and links to its current guidance. For an active project, ask the responsible site operator how the proposed cleaning fits the site's pollution-prevention arrangements and what must be confirmed for the specific activity.

Do not assume that the construction project's permit authorizes every washwater discharge. Identify the planned collection, handling, and disposal arrangements with the responsible parties before quoting them. If the answer is incomplete, make resolution a next step rather than leaving the cost blank and proceeding.

Keep the person coordinating the cleaning in contact with the superintendent. Drainage protection or waste arrangements established for one construction phase may not answer the needs of your visit. Confirm the plan that will exist on the service day.

Measure the work and cost the whole cleaning pass

Consider an illustrative scope of a 1,200-square-foot driveway, 300 square feet of paths, and a 500-square-foot patio. The total is 2,000 square feet. That measurement defines the area; it does not establish a standard cleaning rate or show whether all three surfaces need the same treatment.

These rates, hours, and allowances are invented, not Texas market data. Add any actual specialist services, disposal charges, and other costs the site requires. If you test a 30% gross margin on these displayed direct costs only, $641 ÷ 0.70 gives $915.71 when rounded to cents. That leaves about $274.71 before overhead and other expenses; it is not a recommended job price or net profit.

Define readiness and the end of the included visit

Agree on what “ready for cleaning” means for this job: included surfaces accessible, preceding work complete, loose waste removed by the responsible trade, water arrangements confirmed, and the specified materials ready for the chosen method. Assign a contact to confirm readiness before dispatch.

State the included cleaning pass and handover check. If another trade dirties the surface afterward, a new visit is a separate request to assess, not an unlimited obligation hidden inside “final clean.” Record the date and the observed completion condition with the customer's agreement.

For a phased handover, identify the areas released for each visit. A front driveway may be ready while rear access is still occupied by equipment. Compare the added mobilization with waiting for a single complete release, and let the builder choose between clearly described options before reserving the visits.

Use the pressure washing estimate template to organize the surface list and exclusions. Review markup versus margin before choosing the price. When the work is complete, keep the approved estimate and subsequent invoice consistent with the actual authorized scope.

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.