St. Louis, Missouri · 5 years in business
Commercial pressure washing for storefronts, lots, and dumpster pads across St. Louis.
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 Cardinal Exterior Cleaning. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Jul 26, 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
The Hartford — $2M / $4M aggregate
verified
Expires Jul 27, 2027
Workers' compensation
The Hartford — statutory limits, 18 employees covered
verified
Expires Aug 7, 2027
Business license
State contractor registration #809438
verified
Expires Jul 1, 2027
Stormwater / NPDES permit
State general permit for exterior cleaning discharge
verified
Expires May 15, 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 127 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.
30 of 34 reviews come from a verified operator role. Roles on this listing: Building engineer, Facility manager, Retail operations manager, Property manager, Restaurant owner, Shopping center manager, Store manager.
Annette I.
Building engineer
Oct 1, 2026
They did the work, but the crew arrived well outside the window. They did not cover the landscaping and some plants were flattened.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Carmen E.
Facility manager
Sep 26, 2026
They cleaned our self-storage driveway and the concrete looks new. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Bridget S.
Retail operations manager
Sep 15, 2026
Our sidewalk in St. Louis had a layer of grime that nothing else touched. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · St. Louis, Missouri · via Facebook
Caleb U.
Retail operations manager
Sep 14, 2026
They handled the retail center at our St. Louis location overnight so we never closed. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Terrance J.
Facility manager
Sep 13, 2026
We hired them for the drive-thru lane and ended up adding a recurring contract. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · St. Louis, Missouri · via Direct
Amber B.
Property manager
Aug 21, 2026
Our dumpster pad in St. Louis had a layer of grime that nothing else touched. They came back to touch up an area at no charge.
Commercial Pressure Washing · St. Louis, Missouri · via Yelp
Bethany T.
Property manager
Jul 15, 2026
They pressure washed the dumpster pad and the dumpster area in one visit. The grease trap area finally does not smell.
Commercial Pressure Washing · St. Louis, Missouri · via Facebook
Kendall C.
Restaurant owner
Jun 24, 2026
They came out to our St. Louis property and cleaned the storefront top to bottom. They came back to touch up an area at no charge.
Commercial Pressure Washing · St. Louis, Missouri · via Facebook
Keisha A.
Property manager
Jun 19, 2026
They removed oil stains from our dealership lot that I thought were permanent. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · St. Louis, Missouri · via Facebook
Maya V.
Property manager
Jun 19, 2026
The restaurant patio was slick with grease and now it is safe to walk on. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Alison B.
Shopping center manager
Jun 16, 2026
Our school walkway in St. Louis was the first thing customers saw — now it is spotless. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · St. Louis, Missouri · via Direct
Diane R.
Store manager
May 4, 2026
They cleaned the medical plaza sidewalk at our St. Louis location before we opened for the day. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Malik S.
Shopping center manager
Apr 30, 2026
Our office building entrance was a grease magnet — not anymore. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Rachel S.
Store manager
Apr 12, 2026
Booked commercial pressure washing in St. Louis and they handled the water and permits. Good service. They had to come back for the dumpster pad.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Ivan N.
Restaurant owner
Apr 7, 2026
We had them out to our St. Louis location for the self-storage driveway and the loading area. Our customers noticed the difference the same day.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Hector G.
Facility manager
Feb 27, 2026
The dumpster pad at our St. Louis site had a black film of grime on it. The gum removal alone was worth the price.
Commercial Pressure Washing · St. Louis, Missouri · via Direct
Rosalind P.
Restaurant owner
Feb 23, 2026
Booked them for the brewery patio after a bad storm in St. Louis. Our inspection passed with zero cleaning-related notes.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Gloria O.
Restaurant owner
Feb 2, 2026
Booked commercial pressure washing for our hotel entrance in St. Louis. They documented everything with photos for our records.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Perry M.
Retail operations manager
Jan 19, 2026
We hired them for the dealership lot and ended up adding a recurring contract. Very good work overall, though the noise during business hours was a factor.
Commercial Pressure Washing · St. Louis, Missouri · via Facebook
Shane I.
Shopping center manager
Jan 16, 2026
The result was okay. Getting a quote took three calls. The dumpster pad still had grease on it.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Ethan V.
Building engineer
Dec 3, 2025
We use them quarterly for the dealership lot at our St. Louis storefront. The grease trap area finally does not smell.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Camille H.
Shopping center manager
Oct 16, 2025
They pressure washed our medical plaza sidewalk and the difference is night and day. They sealed the concrete after cleaning it.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Tanya Z.
Property manager
Oct 6, 2025
They did not show for the scheduled medical plaza sidewalk cleaning in St. Louis. No one communicated the delay.
Commercial Pressure Washing · St. Louis, Missouri · via Direct
Arturo B.
Property manager
Sep 24, 2025
Our drive-thru lane had years of gum, oil, and grime built up. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Leah V.
Facility manager
Jul 12, 2025
Booked commercial pressure washing in St. Louis and they handled the water and permits. They sealed the concrete after cleaning it.
Commercial Pressure Washing · St. Louis, Missouri · via Facebook
Bridget D.
Shopping center manager
Jul 8, 2025
The cleaning was acceptable but the scheduling was a headache. Water pooled in the loading area and nobody squeegeed it.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Maya G.
Building engineer
Jun 27, 2025
They handled the retail center at our St. Louis location overnight so we never closed. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Ruth T.
Restaurant owner
Jun 13, 2025
Our medical plaza sidewalk had rust stains and graffiti — both gone. Good service. They had to come back for the dumpster pad.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Colin O.
Retail operations manager
Jun 10, 2025
The parking lot at our facility was embarrassing before they came out. The building looks like it was just built.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Jerome I.
Shopping center manager
Jun 6, 2025
Our self-storage driveway needed degreasing before the health department visit. The building looks like it was just built.
Commercial Pressure Washing · St. Louis, Missouri · via Yelp
Nadia D.
Facility manager
Jun 5, 2025
They cleaned the retail center and the drive-thru lane at our St. Louis location. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · St. Louis, Missouri · via Yelp
Kyle P.
Shopping center manager
May 22, 2025
Commercial pressure washing in St. Louis that actually works around your hours. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · St. Louis, Missouri · via Direct
Quentin D.
Property manager
May 16, 2025
Our parking lot had rust stains and graffiti — both gone. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · St. Louis, Missouri · via Google
Nathan O.
Property manager
May 5, 2025
They cleaned our parking lot and the concrete looks new. They sealed the concrete after cleaning it.
Commercial Pressure Washing · St. Louis, Missouri · via Yelp
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St. Louis, Missouri
Exterior cleaning crews handling concrete, grease, gum, and graffiti for St. Louis businesses.
St. Louis, Missouri
Exterior cleaning crews handling concrete, grease, gum, and graffiti for St. Louis businesses.
St. Louis, Missouri
Exterior cleaning crews handling concrete, grease, gum, and graffiti for St. Louis businesses.