Williston, North Dakota · 19 years in business
Commercial pressure washing for storefronts, lots, and dumpster pads across Williston.
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 Apex Surface Cleaning. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Aug 19, 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
Travelers — $2M / $4M aggregate
verified
Expires Aug 2, 2027
Workers' compensation
Travelers — statutory limits, 11 employees covered — lapsed
expired
Expires May 18, 2026
Business license
State contractor registration No. 950860
verified
Expires Sep 6, 2027
Stormwater / NPDES permit
State general permit for power washing discharge
verified
Expires Aug 17, 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 38 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.
9 of 12 reviews come from a verified operator role. Roles on this listing: Retail operations manager, Building engineer, Facility manager, Shopping center manager, Restaurant owner, Property manager.
Sofia O.
Retail operations manager
Jul 23, 2026
Our dumpster pad in Williston was the first thing customers saw — now it is spotless. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Williston, North Dakota · via Google
Bryce Y.
Building engineer
Jul 3, 2026
Commercial pressure washing in Williston that actually works around your hours. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Williston, North Dakota · via Yelp
Anita G.
Facility manager
Apr 27, 2026
We hired them for the hotel entrance and ended up adding a recurring contract. Our customers noticed the difference the same day.
Commercial Pressure Washing · Williston, North Dakota · via Google
Caleb Y.
Shopping center manager
Apr 24, 2026
They pressure washed our self-storage driveway and the difference is night and day. Great outcome. I would have liked more notice before they arrived.
Commercial Pressure Washing · Williston, North Dakota · via Yelp
Dominic H.
Building engineer
Mar 26, 2026
We had our gas station canopy pressure washed before a health inspection in Williston. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Williston, North Dakota · via Facebook
Nadia M.
Restaurant owner
Feb 27, 2026
We needed the retail center cleaned before a corporate walkthrough in Williston. The grease trap area finally does not smell.
Commercial Pressure Washing · Williston, North Dakota · via Google
Alison M.
Facility manager
Feb 1, 2026
Acceptable job, but I expected the whole school walkway to be done. The sealant was applied unevenly.
Commercial Pressure Washing · Williston, North Dakota · via Google
Nathan A.
Property manager
Jan 7, 2026
They cleaned the sidewalk and the drive-thru lane at our Williston location. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Williston, North Dakota · via Google
Andre O.
Property manager
Dec 18, 2025
They removed oil stains from our hotel entrance that I thought were permanent. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Williston, North Dakota · via Google
Roberto C.
Property manager
Sep 25, 2025
They pressure washed our restaurant patio and the difference is night and day. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · Williston, North Dakota · via Direct
Hugo Y.
Building engineer
Sep 10, 2025
We had them out to our Williston location for the brewery patio and the loading area. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Williston, North Dakota · via Google
Malik K.
Property manager
May 21, 2025
Our sidewalk had years of gum, oil, and grime built up. The concrete looks much better. A few stubborn stains remain.
Commercial Pressure Washing · Williston, North Dakota · via Google
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Williston, North Dakota
Scheduled commercial pressure washing built around your operating hours.
Williston, North Dakota
Scheduled commercial pressure washing built around your operating hours.
Williston, North Dakota
Scheduled commercial pressure washing built around your operating hours.