Pressure Washing Readiness Checklist
Everything to confirm before a commercial cleaning crew arrives — site preparation, access and utilities, notifications, substrate disclosure, and day-of readiness.
On This Page
- How to Use This Checklist
- Inspection Checklist
- The Items That Most Often Go Wrong
- Why the Written Substrate Disclosure Matters Most
- After the Work
- What This Checklist Does Not Cover
Most disappointing commercial cleaning outcomes are decided before the crew arrives. An area that was not cleared does not get cleaned. A gate code that does not work consumes a share of the window. A sealed surface nobody disclosed gets treated as though it were not. None of these are execution failures, and all of them are preventable in the days beforehand.
This checklist covers what the property controls. It is organized by when each item needs to happen, because the common failure is not forgetting an item but attending to it too late for it to matter.
How to Use This Checklist
- Start two weeks out for the scope, access, and notification sections. Tenant notification in particular does not work at short notice.
- Complete the substrate disclosure section in writing and send it to the contractor rather than relying on a conversation during the walk.
- Confirm utilities the week before, not the day of. A non-functioning spigot discovered at 11 PM cannot be fixed.
- Walk the site the day before for the readiness section.
- Keep the completed sheet. Where a result falls short, it identifies quickly whether the cause was preparation or execution.
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Inspection Checklist
Scope Confirmation — Two Weeks Out
- Written scope in hand, listing surfaces and measured quantities
- Method specified per substrate, or a test-area requirement in its place
- Work window and any zone sequencing agreed and stated
- Wash water handling and disposal path stated by the contractor
- Exclusions written explicitly — what is not included
- Acceptance criteria defined, including how results will be verified
- Expected outcomes categorized for known problem areas — will clear, will lighten, permanent
- Change order process and mobilization terms understood
- Insurance certificates verified as current for the work dates
Substrate Disclosure — Send in Writing
- Substrate type per elevation and per paved area recorded and shared
- EIFS or synthetic stucco elevations identified and marked
- Sealed, coated, stamped, or colored concrete identified and located
- Recently painted or coated surfaces identified, with approximate date
- Historic, decorative, or specialty finishes identified
- Known problem areas and prior damage photographed and shared
- Surfaces with prior cleaning failures noted, with what was tried
- Anti-graffiti coating locations identified so cleaning does not remove it
Site Access and Utilities — One Week Out
- Gate codes, keys, and access cards provided and tested
- Security and after-hours staff notified, with the crew's arrival time
- Alarm systems and any access-triggered notifications accounted for
- On-site contact identified and reachable during the work window
- Water source confirmed — location, functioning spigot, and adequate pressure
- Water use authorization confirmed where the source belongs to a tenant
- Power availability confirmed where equipment requires it
- Lighting confirmed adequate for the work window, particularly for overnight work
- Staging and parking area designated for equipment and vehicles
- Overhead clearance confirmed on the access route
Notifications — One to Two Weeks Out
- Tenants notified with specific date, hours, and affected areas
- Notification states the alternative route or parking arrangement
- Ground-floor tenants notified regarding displays, patio furniture, and outdoor merchandise
- Tenants with windows onto the work area notified separately
- Food service tenants notified regarding outdoor seating and delivery access
- Delivery and vendor schedules checked against the work window
- Waste collection schedule checked and coordinated where enclosures are in scope
- Landscaping scheduled before the cleaning, not after
- Residential neighbors notified where overnight work is planned
- Notices posted physically as well as sent electronically
Site Preparation — Day Before
- Work areas cleared of vehicles, with towing or relocation arranged if needed
- Outdoor furniture, planters, and A-frames moved or covered
- Outdoor merchandise and displays removed
- Entry mats removed or scheduled for rotation
- Trash and debris removed from work areas
- Landscaping trimmed back from surfaces to be cleaned
- Irrigation scheduled off during and immediately after the work
- Sensitive equipment, electrical panels, and low outlets identified for protection
- Storm drain inlets in the work area identified and pointed out
- Fragile or damaged items in the area photographed beforehand
Day-of Readiness
- On-site contact available and reachable
- Access confirmed working, with a fallback if it is not
- Areas confirmed clear — a final walk before the crew starts
- Barricades and signage available for wet-surface control
- Responsibility for removing barricading after surfaces dry assigned to a named person
- Test area location agreed for each distinct substrate
- Weather checked, with the postponement decision rule already agreed
- Documentation expectations restated — photographs, containment, condition reporting
The Items That Most Often Go Wrong
| Item | Consequence if missed | When to handle it |
|---|---|---|
| Lot or area not cleared | Incomplete coverage; the largest single cause | Day before, with a final walk day-of |
| Tenant notification too late or too vague | Non-compliance; crew works around obstacles | One to two weeks out |
| Water source not confirmed | Significant window lost or job aborted | One week out |
| Access codes untested | Window consumed before work begins | One week out, tested not assumed |
| Substrate not disclosed | Damage risk, or over-cautious under-cleaning | In writing, at scoping |
| Landscaping scheduled after | Visible work undone within days | At scheduling |
| Nobody assigned to remove barricades | Wet-surface controls left up, or removed too early | Named before the work starts |
Why the Written Substrate Disclosure Matters Most
Of everything on this checklist, the substrate disclosure has the highest consequence per minute spent. Commercial cleaning often happens at night, under artificial light, on a property the crew may be seeing for the first time. Under those conditions EIFS looks like stucco, sealed concrete looks like unsealed concrete, and a coated metal panel looks like painted masonry.
The property is generally the only party with access to construction documents, prior maintenance records, and the institutional knowledge that resolves this. Marking sensitive substrates on a site plan takes very little effort and removes the most consequential unknown from the job. See surface damage risks and how to avoid them.
After the Work
- Inspect in daylight, on a dry surface, against the written acceptance criteria and the approved test area.
- Verify the invisible elements from documentation — containment photographs, disposal path, methods used, window worked.
- Review any condition reporting the contractor provided; observations from a crew that spent hours on the surfaces are worth reading.
- Record the outcome against the pre-work condition record, so the program can be calibrated at the annual review.
See quality control and verifying results and preparing your property for a commercial cleaning crew.
What This Checklist Does Not Cover
This covers property-side preparation. It does not specify cleaning methods, equipment, or chemistry, which are trade decisions that belong with a qualified contractor working within the constraints the property has stated.
Part of the Inspection Library
This checklist is one of ten in the Power Wash NorCal Commercial Property Inspection Library, part of the Professional Library for commercial property and facility managers.
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Read More →Frequently Asked Questions
What is the most common cause of an incomplete commercial cleaning?
Areas that were not cleared. A crew cannot clean under a parked vehicle, a planter, or a display rack, and on parking-heavy scopes this is the single largest cause of incomplete coverage. The fix is clearing the day before and confirming with a final walk immediately before the crew starts.
How far in advance should tenants be notified of exterior cleaning?
One to two weeks for most commercial properties, with a physical notice as well as an electronic one. Notification works when it is specific — the exact area, the exact hours, and the alternative route or parking. Vague or short-notice notices produce non-compliance, and the crew then works around obstacles that should not have been there.
Should landscaping be scheduled before or after pressure washing?
Before. Mowing, blowing, and trimming deposit debris on hardscape, so landscaping performed after cleaning undoes a visible share of the work within days. Where the two are managed by different vendors, a shared calendar resolves it.
What should the property disclose to the contractor before work begins?
Substrate type per surface, with EIFS, sealed or coated concrete, recently painted surfaces, specialty finishes, and anti-graffiti coating locations specifically identified. Also disclose known problem areas, prior damage, and any prior cleaning attempts that failed. This should be in writing rather than mentioned during a site walk.
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