Aberdeen, South Dakota · 6 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 Silverback Power Wash. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Jul 29, 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
Sentinel Insurance — $2M / $4M aggregate
verified
Expires Feb 28, 2027
Workers' compensation
Sentinel Insurance — statutory limits, 3 employees covered
verified
Expires Jan 27, 2027
Business license
State contractor registration #856263
verified
Expires Mar 25, 2027
Stormwater / NPDES permit
State general permit for mobile washing discharge
verified
Expires Apr 6, 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 66 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.
16 of 18 reviews come from a verified operator role. Roles on this listing: Restaurant owner, Property manager, Facility manager, Shopping center manager, Store manager, Retail operations manager.
Tanya O.
Restaurant owner
Aug 16, 2026
They cleaned the parking lot but left the surrounding area messy. We had to call twice to get the before-and-after photos.
Commercial Pressure Washing · Aberdeen, South Dakota · via Yelp
April B.
Restaurant owner
Aug 9, 2026
Our fast-casual patio had years of gum, oil, and grime built up. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · Aberdeen, South Dakota · via Google
Antonio W.
Property manager
Apr 13, 2026
Commercial pressure washing in Aberdeen that actually works around your hours. Very good work overall, though the noise during business hours was a factor.
Commercial Pressure Washing · Aberdeen, South Dakota · via Google
Cody S.
Property manager
Mar 15, 2026
Average service. The invoice did not match the original quote. They started two hours after the agreed window.
Commercial Pressure Washing · Aberdeen, South Dakota · via Google
Priscilla I.
Facility manager
Mar 10, 2026
Our office building entrance in Aberdeen had a layer of grime that nothing else touched. Reliable crew. The invoice took a while to arrive.
Commercial Pressure Washing · Aberdeen, South Dakota · via Yelp
Troy V.
Facility manager
Feb 25, 2026
We needed the storefront cleaned before a corporate walkthrough in Aberdeen. They worked overnight so we did not lose a single hour of business.
Commercial Pressure Washing · Aberdeen, South Dakota · via Google
Tara H.
Facility manager
Dec 13, 2025
Booked commercial pressure washing for our medical plaza sidewalk in Aberdeen. They came back to touch up an area at no charge.
Commercial Pressure Washing · Aberdeen, South Dakota · via Google
Ethan S.
Restaurant owner
Dec 13, 2025
They cleaned our retail center and the concrete looks new. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · Aberdeen, South Dakota · via Facebook
Miguel Z.
Property manager
Oct 27, 2025
They came out to our Aberdeen property and cleaned the dumpster pad top to bottom. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · Aberdeen, South Dakota · via Yelp
Owen G.
Shopping center manager
Oct 20, 2025
We had them out to our Aberdeen location for the drive-thru lane and the loading area. Only knocking a star because the start time slipped by an hour.
Commercial Pressure Washing · Aberdeen, South Dakota · via Facebook
Elijah N.
Restaurant owner
Oct 18, 2025
We had our retail center pressure washed before a health inspection in Aberdeen. The gum removal alone was worth the price.
Commercial Pressure Washing · Aberdeen, South Dakota · via Google
Owen V.
Restaurant owner
Oct 5, 2025
The warehouse apron at our Aberdeen site had a black film of grime on it. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Aberdeen, South Dakota · via Google
Colin N.
Store manager
Oct 1, 2025
They pressure washed our brewery patio and the difference is night and day. Our customers noticed the difference the same day.
Commercial Pressure Washing · Aberdeen, South Dakota · via Google
Terrance F.
Retail operations manager
Sep 1, 2025
The dumpster pad at our facility was embarrassing before they came out. Great outcome. I would have liked more notice before they arrived.
Commercial Pressure Washing · Aberdeen, South Dakota · via Yelp
Danielle T.
Restaurant owner
Aug 25, 2025
We had our apartment breezeway pressure washed before a health inspection in Aberdeen. Good service. They had to come back for the dumpster pad.
Commercial Pressure Washing · Aberdeen, South Dakota · via Direct
Bridget F.
Restaurant owner
Aug 20, 2025
They removed oil stains from our church parking lot that I thought were permanent. They documented everything with photos for our records.
Commercial Pressure Washing · Aberdeen, South Dakota · via Yelp
Colette H.
Property manager
Jun 18, 2025
Our warehouse apron was a grease magnet — not anymore. They cleaned the dumpster pad and the smell is gone.
Commercial Pressure Washing · Aberdeen, South Dakota · via Yelp
Danielle R.
Restaurant owner
Jun 13, 2025
We hired them for the dealership lot and ended up adding a recurring contract. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Aberdeen, South Dakota · via Facebook
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Aberdeen, South Dakota
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Aberdeen businesses.
Aberdeen, South Dakota
Commercial pressure washing for storefronts, lots, and dumpster pads across Aberdeen.
Aberdeen, South Dakota
Commercial pressure washing for storefronts, lots, and dumpster pads across Aberdeen.