Watertown, South Dakota · 10 years in business
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Watertown 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 Quartz Pressure Washing. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Sep 28, 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 Mar 6, 2027
Workers' compensation
Sentinel Insurance — statutory limits, 24 employees covered
verified
Expires Dec 21, 2026
Business license
State contractor registration #145358
verified
Expires Jul 19, 2027
Stormwater / NPDES permit
State general permit for mobile washing discharge
verified
Expires Sep 29, 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 79 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.
25 of 26 reviews come from a verified operator role. Roles on this listing: Shopping center manager, Store manager, Property manager, Facility manager, Building engineer, Retail operations manager, Restaurant owner.
Odette S.
Shopping center manager
Oct 23, 2026
We had our hotel entrance pressure washed before a health inspection in Watertown. They cleaned the dumpster pad and the smell is gone.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Carmen S.
Store manager
Oct 21, 2026
Commercial pressure washing in Watertown that actually works around your hours. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Lauren T.
Store manager
Oct 12, 2026
Commercial pressure washing in Watertown that actually works around your hours. The concrete looks much better. A few stubborn stains remain.
Commercial Pressure Washing · Watertown, South Dakota · via Direct
Megan Y.
Shopping center manager
Sep 1, 2026
They pressure washed our grocery store sidewalk and the difference is night and day. They cleaned the dumpster pad and the smell is gone.
Commercial Pressure Washing · Watertown, South Dakota · via Facebook
Ethan M.
Shopping center manager
Jul 26, 2026
Booked commercial pressure washing for our parking lot in Watertown. They cleaned the dumpster pad and the smell is gone.
Commercial Pressure Washing · Watertown, South Dakota · via Facebook
Andre T.
Property manager
Jul 16, 2026
Our convenience store forecourt was a grease magnet — not anymore. They cleaned the dumpster pad and the smell is gone.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Landon E.
Store manager
Jun 27, 2026
We use them quarterly for the sidewalk at our Watertown storefront. Great outcome. I would have liked more notice before they arrived.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Roberto O.
Facility manager
Jun 19, 2026
Our self-storage driveway had rust stains and graffiti — both gone. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Watertown, South Dakota · via Direct
Bianca P.
Facility manager
May 9, 2026
They worked around our business hours in Watertown without a single complaint. They documented everything with photos for our records.
Commercial Pressure Washing · Watertown, South Dakota · via Yelp
Simone N.
Building engineer
Apr 30, 2026
The retail center was slick with grease and now it is safe to walk on. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Watertown, South Dakota · via Yelp
Gloria K.
Retail operations manager
Mar 31, 2026
I manage the property and hired them for the sidewalk in Watertown. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Watertown, South Dakota · via Facebook
Denise R.
Retail operations manager
Mar 10, 2026
They cleaned the loading dock but left the surrounding area messy. We had to call twice to get the before-and-after photos.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Grant A.
Store manager
Feb 24, 2026
Our convenience store forecourt needed degreasing before the health department visit. Pleased with the result. Communication could be more proactive.
Commercial Pressure Washing · Watertown, South Dakota · via Facebook
Elena S.
Restaurant owner
Feb 23, 2026
We hired them for the church parking lot and ended up adding a recurring contract. Our inspection passed with zero cleaning-related notes.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Curtis C.
Facility manager
Feb 12, 2026
Booked them for the grocery store sidewalk after a bad storm in Watertown. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Watertown, South Dakota · via Yelp
Rosa I.
Shopping center manager
Jan 29, 2026
They handled the convenience store forecourt at our Watertown location overnight so we never closed. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Watertown, South Dakota · via Yelp
Vanessa B.
Building engineer
Jan 11, 2026
They pressure washed the loading dock and the dumpster area in one visit. Reliable crew. The invoice took a while to arrive.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Adriana F.
Building engineer
Jan 9, 2026
The cleaning was acceptable but the scheduling was a headache. A strip along the building was left untouched.
Commercial Pressure Washing · Watertown, South Dakota · via Yelp
Rosa A.
Restaurant owner
Dec 27, 2025
Booked commercial pressure washing in Watertown and they handled the water and permits. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Miles K.
Restaurant owner
Nov 13, 2025
We had to hire another company to finish the apartment breezeway. The crew left standing water across the walkway.
Commercial Pressure Washing · Watertown, South Dakota · via Direct
Ursula M.
Shopping center manager
Sep 20, 2025
They handled the bank drive-up at our Watertown location overnight so we never closed. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Rosalind Q.
Restaurant owner
Jul 2, 2025
They came out to our Watertown property and cleaned the gas station canopy top to bottom. The grease trap area finally does not smell.
Commercial Pressure Washing · Watertown, South Dakota · via Yelp
Cara O.
Store manager
Jun 6, 2025
Booked commercial pressure washing in Watertown and they handled the water and permits. The concrete came out several shades lighter.
Commercial Pressure Washing · Watertown, South Dakota · via Direct
Grant S.
Facility manager
May 30, 2025
They pressure washed the grocery store sidewalk and the dumpster area in one visit. They documented everything with photos for our records.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Kyle B.
Store manager
May 24, 2025
Our sidewalk had years of gum, oil, and grime built up. They came back to touch up an area at no charge.
Commercial Pressure Washing · Watertown, South Dakota · via Google
Derek B.
Building engineer
May 12, 2025
The church parking lot at our facility was embarrassing before they came out. They worked overnight so we did not lose a single hour of business.
Commercial Pressure Washing · Watertown, South Dakota · via Yelp
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Watertown, South Dakota
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Watertown businesses.
Watertown, South Dakota
Scheduled commercial pressure washing built around your operating hours.
Watertown, South Dakota
Commercial pressure washing for storefronts, lots, and dumpster pads across Watertown.