Mitchell, South Dakota · 17 years in business
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Mitchell 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 BlueLine Surface Cleaning. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Jul 27, 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 Jan 26, 2027
Workers' compensation
Travelers — statutory limits, 6 employees covered
verified
Expires Jun 13, 2027
Business license
State contractor registration No. 267931
verified
Expires May 2, 2027
Stormwater / NPDES permit
State general permit for mobile washing discharge
verified
Expires Dec 21, 2026
OSHA safety program
Documented training program, 2 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.
15 of 21 reviews come from a verified operator role. Roles on this listing: Shopping center manager, Retail operations manager, Building engineer, Property manager, Restaurant owner, Store manager, Facility manager.
Yvette Z.
Shopping center manager
Oct 13, 2026
Our office building entrance in Mitchell had a layer of grime that nothing else touched. The concrete came out several shades lighter.
Commercial Pressure Washing · Mitchell, South Dakota · via Yelp
Shane J.
Retail operations manager
Sep 4, 2026
We needed the dumpster pad cleaned before a corporate walkthrough in Mitchell. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Mitchell, South Dakota · via Yelp
Jasmine T.
Retail operations manager
Jul 1, 2026
Booked them for the drive-thru lane after a bad storm in Mitchell. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Mitchell, South Dakota · via Google
Neil V.
Building engineer
Jun 24, 2026
We use them quarterly for the fast-casual patio at our Mitchell storefront. Very good work overall, though the noise during business hours was a factor.
Commercial Pressure Washing · Mitchell, South Dakota · via Yelp
Dawn Q.
Property manager
Jun 3, 2026
They cleaned the retail center and the drive-thru lane at our Mitchell location. The concrete looks much better. A few stubborn stains remain.
Commercial Pressure Washing · Mitchell, South Dakota · via Google
Elena L.
Property manager
May 26, 2026
Mixed results on our medical plaza sidewalk in Mitchell. We had to call twice to get the before-and-after photos.
Commercial Pressure Washing · Mitchell, South Dakota · via Google
Leo I.
Restaurant owner
May 18, 2026
They cleaned our self-storage driveway and the concrete looks new. The building looks like it was just built.
Commercial Pressure Washing · Mitchell, South Dakota · via Facebook
Margot Z.
Shopping center manager
Apr 23, 2026
They pressure washed our dumpster pad and the difference is night and day. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Mitchell, South Dakota · via Yelp
Grace C.
Building engineer
Apr 17, 2026
The concrete looks better but not dramatically so. The dumpster pad still had grease on it.
Commercial Pressure Washing · Mitchell, South Dakota · via Google
Andre Z.
Shopping center manager
Apr 5, 2026
The storefront at our facility was embarrassing before they came out. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Mitchell, South Dakota · via Yelp
Gloria O.
Shopping center manager
Mar 18, 2026
Commercial pressure washing in Mitchell that actually works around your hours. They documented everything with photos for our records.
Commercial Pressure Washing · Mitchell, South Dakota · via Google
Anita B.
Building engineer
Feb 12, 2026
They pressure washed the sidewalk and the dumpster area in one visit. The building looks like it was just built.
Commercial Pressure Washing · Mitchell, South Dakota · via Direct
Ethan F.
Restaurant owner
Feb 4, 2026
The fast-casual patio at our Mitchell site had a black film of grime on it. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · Mitchell, South Dakota · via Direct
Gloria A.
Store manager
Jan 23, 2026
We had them out to our Mitchell location for the parking garage and the loading area. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Mitchell, South Dakota · via Google
Nathan F.
Building engineer
Jan 12, 2026
Our medical plaza sidewalk in Mitchell had not been cleaned in years. Great outcome. I would have liked more notice before they arrived.
Commercial Pressure Washing · Mitchell, South Dakota · via Facebook
Priya E.
Restaurant owner
Dec 10, 2025
Our bank drive-up in Mitchell was the first thing customers saw — now it is spotless. Reliable crew. The invoice took a while to arrive.
Commercial Pressure Washing · Mitchell, South Dakota · via Facebook
Derek Q.
Facility manager
Oct 15, 2025
They cleaned the church parking lot at our Mitchell location before we opened for the day. They worked overnight so we did not lose a single hour of business.
Commercial Pressure Washing · Mitchell, South Dakota · via Google
Kara E.
Property manager
Sep 25, 2025
Our dumpster pad needed degreasing before the health department visit. They cleaned the dumpster pad and the smell is gone.
Commercial Pressure Washing · Mitchell, South Dakota · via Yelp
Rowan R.
Shopping center manager
Aug 14, 2025
We use them quarterly for the bank drive-up at our Mitchell storefront. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Mitchell, South Dakota · via Yelp
Derek K.
Property manager
Jul 7, 2025
Our brewery patio in Mitchell is now part of our monthly maintenance. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Mitchell, South Dakota · via Yelp
Danielle E.
Building engineer
May 11, 2025
They pressure washed the school walkway and the dumpster area in one visit. Reliable crew. The invoice took a while to arrive.
Commercial Pressure Washing · Mitchell, South Dakota · via Google
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Mitchell, South Dakota
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Mitchell businesses.
Mitchell, South Dakota
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Mitchell businesses.
Mitchell, South Dakota
Scheduled commercial pressure washing built around your operating hours.