Yankton, South Dakota · 4 years in business
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Yankton 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 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 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
Auto-Owners — $2M / $4M aggregate
verified
Expires Sep 6, 2027
Workers' compensation
Auto-Owners — statutory limits, 6 employees covered
verified
Expires Apr 27, 2027
Business license
State contractor registration No. 272968
verified
Expires Sep 13, 2027
Stormwater / NPDES permit
State general permit for exterior cleaning discharge
verified
Expires Jan 24, 2027
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 118 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.
36 of 44 reviews come from a verified operator role. Roles on this listing: Shopping center manager, Building engineer, Property manager, Restaurant owner, Retail operations manager, Store manager, Facility manager.
Gloria J.
Shopping center manager
Oct 26, 2026
Booked commercial pressure washing for our apartment breezeway in Yankton. Reliable crew. The invoice took a while to arrive.
Commercial Pressure Washing · Yankton, South Dakota · via Direct
Nadia D.
Shopping center manager
Oct 25, 2026
They cleaned the loading dock at our Yankton location before we opened for the day. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Yankton, South Dakota · via Facebook
Omar P.
Building engineer
Oct 22, 2026
Our storefront needed degreasing before the health department visit. The concrete looks much better. A few stubborn stains remain.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Alicia N.
Property manager
Oct 18, 2026
We use them quarterly for the restaurant patio at our Yankton storefront. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Cedric J.
Restaurant owner
Oct 8, 2026
They pressure washed the sidewalk and the dumpster area in one visit. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Yankton, South Dakota · via Facebook
Jonah J.
Restaurant owner
Oct 7, 2026
Mixed results on our restaurant patio in Yankton. The dumpster pad still had grease on it.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Diego H.
Retail operations manager
Sep 3, 2026
They cleaned the dumpster pad and the drive-thru lane at our Yankton location. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Hector M.
Retail operations manager
Sep 3, 2026
The sidewalk at our facility was embarrassing before they came out. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Frank R.
Store manager
Aug 3, 2026
Our restaurant patio in Yankton had a layer of grime that nothing else touched. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Yankton, South Dakota · via Facebook
Maya G.
Restaurant owner
Jul 26, 2026
Our parking lot had years of gum, oil, and grime built up. They documented everything with photos for our records.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Kendall N.
Store manager
Jun 22, 2026
Booked them for the office building entrance after a bad storm in Yankton. They worked overnight so we did not lose a single hour of business.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Dwayne V.
Building engineer
Jun 16, 2026
We needed the self-storage driveway cleaned before a corporate walkthrough in Yankton. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · Yankton, South Dakota · via Facebook
Cecilia K.
Retail operations manager
Jun 13, 2026
Our gas station canopy had rust stains and graffiti — both gone. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Diane B.
Retail operations manager
May 6, 2026
The parking lot was slick with grease and now it is safe to walk on. Our customers noticed the difference the same day.
Commercial Pressure Washing · Yankton, South Dakota · via Direct
Alexis J.
Building engineer
Apr 25, 2026
They came out to our Yankton property and cleaned the storefront top to bottom. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Ross P.
Restaurant owner
Apr 3, 2026
Our hotel entrance in Yankton is now part of our monthly maintenance. Our customers noticed the difference the same day.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Hannah Q.
Store manager
Mar 29, 2026
The gas station canopy at our Yankton site had a black film of grime on it. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Marlon T.
Property manager
Mar 23, 2026
Booked commercial pressure washing in Yankton and they handled the water and permits. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Yankton, South Dakota · via Facebook
Dawn O.
Building engineer
Feb 25, 2026
The cleaning was acceptable but the scheduling was a headache. The crew left before we could do a walkthrough.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Jasmine V.
Retail operations manager
Feb 24, 2026
They did the work, but the crew arrived well outside the window. The final invoice was higher than the quote.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Maurice Q.
Property manager
Feb 16, 2026
They pressure washed the school walkway and the dumpster area in one visit. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Yankton, South Dakota · via Direct
Arturo K.
Retail operations manager
Feb 8, 2026
Our dumpster pad was a grease magnet — not anymore. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Yankton, South Dakota · via Direct
Grant V.
Store manager
Jan 25, 2026
They cleaned the apartment breezeway and the drive-thru lane at our Yankton location. Only knocking a star because the start time slipped by an hour.
Commercial Pressure Washing · Yankton, South Dakota · via Direct
Lauren Q.
Store manager
Jan 9, 2026
We had our retail center pressure washed before a health inspection in Yankton. They worked overnight so we did not lose a single hour of business.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Renee L.
Building engineer
Dec 17, 2025
Average service. The invoice did not match the original quote. The dumpster pad still had grease on it.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Marlon Q.
Shopping center manager
Nov 29, 2025
We needed the medical plaza sidewalk cleaned before a corporate walkthrough in Yankton. The building looks like it was just built.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Ivan O.
Store manager
Nov 16, 2025
They cleaned our sidewalk and the concrete looks new. Only knocking a star because the start time slipped by an hour.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Landon N.
Facility manager
Oct 29, 2025
Our dumpster pad in Yankton had a layer of grime that nothing else touched. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Yankton, South Dakota · via Direct
Cody Y.
Shopping center manager
Oct 21, 2025
Booked commercial pressure washing in Yankton and they handled the water and permits. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Yankton, South Dakota · via Facebook
Alison O.
Shopping center manager
Oct 14, 2025
The parking lot at our facility was embarrassing before they came out. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Sierra S.
Facility manager
Oct 8, 2025
Our hotel entrance had rust stains and graffiti — both gone. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Cara O.
Retail operations manager
Sep 18, 2025
They handled the convenience store forecourt at our Yankton location overnight so we never closed. They came back to touch up an area at no charge.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Bethany K.
Restaurant owner
Aug 30, 2025
Our brewery patio needed degreasing before the health department visit. They came back to touch up an area at no charge.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Holly K.
Shopping center manager
Aug 28, 2025
Booked commercial pressure washing for our parking lot in Yankton. Our customers noticed the difference the same day.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Seth Y.
Retail operations manager
Aug 23, 2025
We had them out to our Yankton location for the drive-thru lane and the loading area. Pleased with the result. Communication could be more proactive.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Julian D.
Store manager
Aug 23, 2025
Poor communication and a missed appointment. Grease and gum were still visible afterward.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Nathan Q.
Restaurant owner
Aug 9, 2025
I manage the property and hired them for the school walkway in Yankton. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Yankton, South Dakota · via Google
April H.
Store manager
Jul 29, 2025
They removed oil stains from our gas station canopy that I thought were permanent. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Yankton, South Dakota · via Facebook
Tanya K.
Restaurant owner
Jul 23, 2025
They cleaned our drive-thru lane and the concrete looks new. The gum removal alone was worth the price.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Preston I.
Shopping center manager
Jun 10, 2025
We hired them for the warehouse apron and ended up adding a recurring contract. Our customers noticed the difference the same day.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Leo D.
Restaurant owner
May 29, 2025
We had them out to our Yankton location for the medical plaza sidewalk and the loading area. The building looks like it was just built.
Commercial Pressure Washing · Yankton, South Dakota · via Yelp
Julian R.
Facility manager
May 28, 2025
They pressure washed our medical plaza sidewalk and the difference is night and day. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Corey E.
Property manager
May 26, 2025
They pressure washed our apartment breezeway and the difference is night and day. Good service. They had to come back for the dumpster pad.
Commercial Pressure Washing · Yankton, South Dakota · via Google
Sabrina Q.
Shopping center manager
May 21, 2025
They worked around our business hours in Yankton without a single complaint. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Yankton, South Dakota · via Google
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Yankton, South Dakota
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Yankton businesses.
Yankton, South Dakota
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Yankton businesses.