Joliet, Illinois · 6 years in business
Commercial pressure washing for storefronts, lots, and dumpster pads across Joliet.
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 Surface Cleaning. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Sep 20, 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
The Hartford — $5M umbrella aggregate
verified
Expires Jul 25, 2027
Workers' compensation
The Hartford — statutory limits, 6 employees covered
verified
Expires Mar 15, 2027
Business license
State contractor registration No. 934559
verified
Expires Dec 12, 2026
Stormwater / NPDES permit
State general permit for mobile washing discharge
verified
Expires Sep 5, 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 25 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.
8 of 9 reviews come from a verified operator role. Roles on this listing: Retail operations manager, Restaurant owner, Shopping center manager, Store manager, Building engineer, Facility manager.
Marisol E.
Retail operations manager
May 19, 2026
Our apartment breezeway was a grease magnet — not anymore. Our inspection passed with zero cleaning-related notes.
Commercial Pressure Washing · Joliet, Illinois · via Google
Brett L.
Restaurant owner
Feb 28, 2026
We use them quarterly for the grocery store sidewalk at our Joliet storefront. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · Joliet, Illinois · via Google
Keisha P.
Shopping center manager
Feb 15, 2026
They cleaned our brewery patio and the concrete looks new. The concrete looks much better. A few stubborn stains remain.
Commercial Pressure Washing · Joliet, Illinois · via Direct
Theresa Z.
Shopping center manager
Jan 15, 2026
The office building entrance was slick with grease and now it is safe to walk on. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Joliet, Illinois · via Direct
Paige S.
Restaurant owner
Dec 14, 2025
Our office building entrance needed degreasing before the health department visit. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Joliet, Illinois · via Direct
Brett V.
Store manager
Sep 11, 2025
They handled the dealership lot at our Joliet location overnight so we never closed. Good service. They had to come back for the dumpster pad.
Commercial Pressure Washing · Joliet, Illinois · via Google
Toni V.
Building engineer
Sep 4, 2025
Commercial pressure washing in Joliet that actually works around your hours. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · Joliet, Illinois · via Yelp
Cara N.
Restaurant owner
Sep 2, 2025
They cleaned the sidewalk and the drive-thru lane at our Joliet location. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Joliet, Illinois · via Direct
Simon K.
Facility manager
Jun 19, 2025
The shopping center walkway at our facility was embarrassing before they came out. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Joliet, Illinois · via Google
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Joliet, Illinois
Commercial pressure washing for storefronts, lots, and dumpster pads across Joliet.
Joliet, Illinois
Commercial pressure washing for storefronts, lots, and dumpster pads across Joliet.
Joliet, Illinois
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Joliet businesses.