Cincinnati, Ohio · 9 years in business
Scheduled commercial pressure washing built around your operating hours.
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 Onyx Commercial Wash. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Sep 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
Erie Insurance — $5M umbrella aggregate
verified
Expires Aug 18, 2027
Workers' compensation
Erie Insurance — statutory limits, 18 employees covered
verified
Expires Sep 27, 2027
Business license
State contractor registration No. 122899
verified
Expires Jul 13, 2027
Stormwater / NPDES permit
State general permit for mobile washing discharge
verified
Expires Jan 3, 2027
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 44 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.
7 of 9 reviews come from a verified operator role. Roles on this listing: Retail operations manager, Shopping center manager, Property manager, Facility manager, Restaurant owner, Store manager.
Grant S.
Retail operations manager
Oct 15, 2026
They cleaned the storefront and the drive-thru lane at our Cincinnati location. They worked overnight so we did not lose a single hour of business.
Commercial Pressure Washing · Cincinnati, Ohio · via Google
Maurice O.
Shopping center manager
Jul 6, 2026
Booked them for the apartment breezeway after a bad storm in Cincinnati. Our customers noticed the difference the same day.
Commercial Pressure Washing · Cincinnati, Ohio · via Facebook
Isaiah H.
Property manager
May 31, 2026
Our parking garage in Cincinnati had a layer of grime that nothing else touched. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Cincinnati, Ohio · via Yelp
Nora C.
Facility manager
Feb 23, 2026
They pressure washed the dumpster pad and the dumpster area in one visit. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Cincinnati, Ohio · via Yelp
Quentin H.
Restaurant owner
Feb 12, 2026
They came out to our Cincinnati property and cleaned the church parking lot top to bottom. Our customers noticed the difference the same day.
Commercial Pressure Washing · Cincinnati, Ohio · via Google
Caleb H.
Property manager
Jan 2, 2026
Booked commercial pressure washing for our parking lot in Cincinnati. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Cincinnati, Ohio · via Google
Chloe P.
Store manager
Nov 7, 2025
They cleaned our sidewalk and the concrete looks new. Our inspection passed with zero cleaning-related notes.
Commercial Pressure Washing · Cincinnati, Ohio · via Yelp
Gina R.
Shopping center manager
Jun 28, 2025
They handled the restaurant patio at our Cincinnati location overnight so we never closed. The concrete came out several shades lighter.
Commercial Pressure Washing · Cincinnati, Ohio · via Yelp
Luis F.
Shopping center manager
Jun 10, 2025
We needed the restaurant patio cleaned before a corporate walkthrough in Cincinnati. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Cincinnati, Ohio · via Google
No signed-in customer has reviewed this listing yet.
No account-backed reviews yet. Be the first to write one.
This listing is not claimed yet, so it cannot collect account-backed reviews. Add it from your account to open it up for reviews.
Cincinnati, Ohio
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Cincinnati businesses.
Cincinnati, Ohio
Scheduled commercial pressure washing built around your operating hours.
Cincinnati, Ohio
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Cincinnati businesses.