Spokane, Washington · 1 years in business
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Spokane businesses.
Everything below this line — the compliance file, operational scorecard, proof-of-work records, dispute protocol, and credentialed reviews — is generated sample content that illustrates the WashAttest record format. It is not real data about Keystone Pressure Wash Co.. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Aug 17, 2026
Trailing 12 months
Attached to this listing
All resolved
Each document is checked against the issuing source and re-verified at renewal. An expired or missing item stays visible on the record.
General liability insurance
Auto-Owners — $1M / $1M aggregate
verified
Expires Jan 2, 2027
Workers' compensation
Auto-Owners — statutory limits, 18 employees covered
verified
Expires Feb 9, 2027
Business license
State contractor registration No. 153508
verified
Expires Apr 22, 2027
Stormwater / NPDES permit
No permit on file — no reclamation in use
missing
No expiry on file
OSHA safety program
Documented training program, 0 recordable incidents in 12 months
verified
No expiry on file
Water reclamation and discharge
Trailing 12 months, drawn from 111 documented visits. These are the numbers a star rating hides.
Arrived within the agreed service window
Visits requiring a return trip
Median time to first reply
Documented nightly capacity
Contracts renewed at term
Recordable incidents per 1,000 visits
Documentation attached to this listing and reconciled against billing, so a claim about work performed can be checked rather than taken on faith.
Timestamped photo pairs captured at the start and end of each scheduled visit, retained for 24 months.
Per-visit log recording date, unit identifiers, services performed, and the crew on site.
Current certificate naming the required additional insured, re-verified at each renewal.
Record of water recovered, method used, and discharge destination for each wash event.
A business can answer a review with evidence. The record shows the claim, the response, the evidence, and the outcome — including when the review was upheld.
No disputes have been filed against this listing.
31 of 35 reviews come from a verified operator role. Roles on this listing: Restaurant owner, Shopping center manager, Building engineer, Retail operations manager, Property manager, Facility manager, Store manager.
Kurt H.
Restaurant owner
Oct 16, 2026
I manage the property and hired them for the hotel entrance in Spokane. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Maurice K.
Shopping center manager
Oct 11, 2026
Our fast-casual patio in Spokane had a layer of grime that nothing else touched. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Maya Z.
Building engineer
Sep 23, 2026
They cleaned the apartment breezeway at our Spokane location before we opened for the day. Good service. They had to come back for the dumpster pad.
Commercial Pressure Washing · Spokane, Washington · via Google
Lena G.
Building engineer
Sep 2, 2026
We needed the hotel entrance cleaned before a corporate walkthrough in Spokane. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Spokane, Washington · via Google
Desmond O.
Retail operations manager
Sep 1, 2026
Our drive-thru lane needed degreasing before the health department visit. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · Spokane, Washington · via Direct
Alicia M.
Building engineer
Aug 27, 2026
We hired them for the medical plaza sidewalk and ended up adding a recurring contract. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Spokane, Washington · via Yelp
April J.
Property manager
Jul 27, 2026
Booked commercial pressure washing in Spokane and they handled the water and permits. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Spokane, Washington · via Direct
Kara V.
Property manager
Jul 19, 2026
We use them quarterly for the school walkway at our Spokane storefront. Our customers noticed the difference the same day.
Commercial Pressure Washing · Spokane, Washington · via Direct
Clay M.
Facility manager
Jul 6, 2026
The parking lot was slick with grease and now it is safe to walk on. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · Spokane, Washington · via Google
Carmen P.
Facility manager
Jun 30, 2026
Our dealership lot had years of gum, oil, and grime built up. Good service. They had to come back for the dumpster pad.
Commercial Pressure Washing · Spokane, Washington · via Google
Tyler T.
Facility manager
Jun 13, 2026
Our parking lot had years of gum, oil, and grime built up. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Chad E.
Shopping center manager
Jun 9, 2026
The convenience store forecourt at our Spokane site had a black film of grime on it. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Spokane, Washington · via Google
Monica N.
Restaurant owner
May 30, 2026
The retail center was slick with grease and now it is safe to walk on. The concrete came out several shades lighter.
Commercial Pressure Washing · Spokane, Washington · via Facebook
Elena D.
Store manager
May 25, 2026
We had them out to our Spokane location for the parking lot and the loading area. They documented everything with photos for our records.
Commercial Pressure Washing · Spokane, Washington · via Google
Seth E.
Retail operations manager
May 21, 2026
They handled the drive-thru lane at our Spokane location overnight so we never closed. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Spokane, Washington · via Google
Clay L.
Property manager
Apr 25, 2026
We had our medical plaza sidewalk pressure washed before a health inspection in Spokane. They cleaned the dumpster pad and the smell is gone.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Lorraine C.
Property manager
Mar 22, 2026
Our medical plaza sidewalk was a grease magnet — not anymore. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · Spokane, Washington · via Facebook
Colin D.
Restaurant owner
Mar 19, 2026
They pressure washed the drive-thru lane and the dumpster area in one visit. They came back to touch up an area at no charge.
Commercial Pressure Washing · Spokane, Washington · via Google
Ursula I.
Retail operations manager
Feb 19, 2026
They handled the retail center at our Spokane location overnight so we never closed. They worked overnight so we did not lose a single hour of business.
Commercial Pressure Washing · Spokane, Washington · via Google
Hector L.
Shopping center manager
Feb 17, 2026
They worked around our business hours in Spokane without a single complaint. The concrete came out several shades lighter.
Commercial Pressure Washing · Spokane, Washington · via Direct
Dwayne Z.
Shopping center manager
Feb 13, 2026
Our loading dock in Spokane was the first thing customers saw — now it is spotless. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Marco Y.
Building engineer
Dec 28, 2025
Booked them for the self-storage driveway after a bad storm in Spokane. Our inspection passed with zero cleaning-related notes.
Commercial Pressure Washing · Spokane, Washington · via Google
Beth T.
Shopping center manager
Nov 15, 2025
The result was okay. Getting a quote took three calls. They started two hours after the agreed window.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Jill V.
Retail operations manager
Oct 17, 2025
Booked commercial pressure washing for our medical plaza sidewalk in Spokane. Our customers noticed the difference the same day.
Commercial Pressure Washing · Spokane, Washington · via Direct
Troy P.
Store manager
Sep 18, 2025
The result did not match what was quoted. We had to close the area again to finish the job ourselves.
Commercial Pressure Washing · Spokane, Washington · via Google
Omar Z.
Store manager
Aug 24, 2025
They pressure washed our hotel entrance and the difference is night and day. The concrete came out several shades lighter.
Commercial Pressure Washing · Spokane, Washington · via Google
Alicia E.
Property manager
Aug 12, 2025
Work was fine. Communication was poor throughout. The sealant was applied unevenly.
Commercial Pressure Washing · Spokane, Washington · via Direct
Elena P.
Shopping center manager
Aug 10, 2025
They came out to our Spokane property and cleaned the sidewalk top to bottom. Pleased with the result. Communication could be more proactive.
Commercial Pressure Washing · Spokane, Washington · via Google
Hannah O.
Store manager
Aug 9, 2025
They cleaned the apartment breezeway and the drive-thru lane at our Spokane location. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Elena R.
Building engineer
Jul 15, 2025
Our loading dock in Spokane had not been cleaned in years. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Spokane, Washington · via Facebook
Chloe Z.
Retail operations manager
Jul 15, 2025
The concrete looks better but not dramatically so. The sealant was applied unevenly.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Trisha O.
Property manager
Jul 11, 2025
The apartment breezeway at our Spokane site had a black film of grime on it. Great outcome. I would have liked more notice before they arrived.
Commercial Pressure Washing · Spokane, Washington · via Direct
Sabrina G.
Store manager
Jul 6, 2025
Our drive-thru lane in Spokane had not been cleaned in years. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Spokane, Washington · via Direct
Isaiah U.
Building engineer
Jul 2, 2025
They cleaned the parking lot at our Spokane location before we opened for the day. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · Spokane, Washington · via Yelp
Lena H.
Building engineer
May 15, 2025
They removed oil stains from our sidewalk that I thought were permanent. They came back to touch up an area at no charge.
Commercial Pressure Washing · Spokane, Washington · via Direct
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Spokane, Washington
Scheduled commercial pressure washing built around your operating hours.
Spokane, Washington
Commercial pressure washing for storefronts, lots, and dumpster pads across Spokane.
Spokane, Washington
Commercial pressure washing for storefronts, lots, and dumpster pads across Spokane.