Sandy, Utah · 15 years in business
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Sandy 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 Larkspur Surface Cleaning. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Sep 14, 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
Cincinnati Insurance — $1M / $1M aggregate
verified
Expires May 14, 2027
Workers' compensation
Cincinnati Insurance — statutory limits, 18 employees covered
verified
Expires Feb 6, 2027
Business license
State contractor registration #307392
verified
Expires Jan 11, 2027
Stormwater / NPDES permit
State general permit for mobile washing discharge
verified
Expires Jun 19, 2027
OSHA safety program
Documented training program, 1 recordable incidents in 12 months
verified
No expiry on file
Water reclamation and discharge
Trailing 12 months, drawn from 48 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.
13 of 13 reviews come from a verified operator role. Roles on this listing: Shopping center manager, Restaurant owner, Facility manager, Retail operations manager, Property manager, Building engineer, Store manager.
Marina D.
Shopping center manager
Sep 8, 2026
Our parking lot in Sandy had not been cleaned in years. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · Sandy, Utah · via Google
Gloria V.
Restaurant owner
Jul 4, 2026
Booked them for the storefront after a bad storm in Sandy. The grease trap area finally does not smell.
Commercial Pressure Washing · Sandy, Utah · via Google
Elliot Q.
Shopping center manager
May 21, 2026
We use them quarterly for the dealership lot at our Sandy storefront. The building looks like it was just built.
Commercial Pressure Washing · Sandy, Utah · via Facebook
Cara F.
Facility manager
Mar 24, 2026
They handled the loading dock at our Sandy location overnight so we never closed. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Sandy, Utah · via Direct
Kendall B.
Restaurant owner
Mar 16, 2026
We had our retail center pressure washed before a health inspection in Sandy. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · Sandy, Utah · via Yelp
Renee P.
Retail operations manager
Jan 13, 2026
Commercial pressure washing in Sandy that actually works around your hours. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Sandy, Utah · via Direct
Simone M.
Property manager
Dec 17, 2025
Mixed results on our school walkway in Sandy. The crew left before we could do a walkthrough.
Commercial Pressure Washing · Sandy, Utah · via Google
Quentin D.
Building engineer
Oct 22, 2025
Our retail center had years of gum, oil, and grime built up. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Sandy, Utah · via Google
Caleb E.
Building engineer
Oct 5, 2025
We had our hotel entrance pressure washed before a health inspection in Sandy. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Sandy, Utah · via Google
Sierra L.
Restaurant owner
Oct 1, 2025
We needed the school walkway cleaned before a corporate walkthrough in Sandy. The concrete came out several shades lighter.
Commercial Pressure Washing · Sandy, Utah · via Google
Shane C.
Store manager
Aug 17, 2025
The retail center at our Sandy site had a black film of grime on it. Pleased with the result. Communication could be more proactive.
Commercial Pressure Washing · Sandy, Utah · via Google
Tanya P.
Restaurant owner
Jul 31, 2025
Our church parking lot was a grease magnet — not anymore. The concrete looks much better. A few stubborn stains remain.
Commercial Pressure Washing · Sandy, Utah · via Google
Antonio I.
Retail operations manager
May 8, 2025
The shopping center walkway 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 · Sandy, Utah · via Google
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Sandy, Utah
Scheduled commercial pressure washing built around your operating hours.
Sandy, Utah
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Sandy businesses.
Sandy, Utah
Commercial pressure washing for storefronts, lots, and dumpster pads across Sandy.