Seattle, Washington · 21 years in business
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Seattle 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 Ironwood Surface Cleaning. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Oct 16, 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 Apr 9, 2027
Workers' compensation
The Hartford — statutory limits, 24 employees covered
verified
Expires Aug 28, 2027
Business license
State contractor registration #719775
verified
Expires May 20, 2027
Stormwater / NPDES permit
State general permit for mobile washing discharge
verified
Expires Jun 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 58 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.
15 of 20 reviews come from a verified operator role. Roles on this listing: Shopping center manager, Property manager, Facility manager, Retail operations manager, Building engineer, Store manager.
Simon Q.
Shopping center manager
Sep 25, 2026
They cleaned the bank drive-up and the drive-thru lane at our Seattle location. The concrete came out several shades lighter.
Commercial Pressure Washing · Seattle, Washington · via Google
Alison L.
Property manager
Aug 16, 2026
I manage the property and hired them for the loading dock in Seattle. Pleased with the result. Communication could be more proactive.
Commercial Pressure Washing · Seattle, Washington · via Direct
Dustin V.
Facility manager
Jul 14, 2026
They came out to our Seattle property and cleaned the school walkway top to bottom. Our inspection passed with zero cleaning-related notes.
Commercial Pressure Washing · Seattle, Washington · via Google
Simone I.
Retail operations manager
Jul 10, 2026
The concrete looks better but not dramatically so. Water pooled in the loading area and nobody squeegeed it.
Commercial Pressure Washing · Seattle, Washington · via Direct
Meredith Y.
Property manager
Jul 3, 2026
Our brewery patio was a grease magnet — not anymore. The concrete came out several shades lighter.
Commercial Pressure Washing · Seattle, Washington · via Google
Reggie W.
Retail operations manager
Jun 22, 2026
We needed the apartment breezeway cleaned before a corporate walkthrough in Seattle. Only knocking a star because the start time slipped by an hour.
Commercial Pressure Washing · Seattle, Washington · via Yelp
Wendy Q.
Retail operations manager
May 8, 2026
We use them quarterly for the school walkway at our Seattle storefront. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Seattle, Washington · via Google
Blake P.
Facility manager
May 6, 2026
Our restaurant patio in Seattle was the first thing customers saw — now it is spotless. The concrete looks much better. A few stubborn stains remain.
Commercial Pressure Washing · Seattle, Washington · via Yelp
Terrance F.
Shopping center manager
Apr 20, 2026
The parking garage at our Seattle site had a black film of grime on it. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Seattle, Washington · via Google
Odette A.
Building engineer
Mar 20, 2026
They worked around our business hours in Seattle without a single complaint. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Seattle, Washington · via Google
Rachel B.
Retail operations manager
Mar 3, 2026
They handled the grocery store sidewalk at our Seattle location overnight so we never closed. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · Seattle, Washington · via Yelp
Isaiah D.
Retail operations manager
Feb 23, 2026
We needed the dumpster pad cleaned before a corporate walkthrough in Seattle. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Seattle, Washington · via Google
Holly N.
Store manager
Jan 16, 2026
Our church parking lot had years of gum, oil, and grime built up. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Seattle, Washington · via Yelp
Camille Z.
Facility manager
Dec 31, 2025
The retail center was slick with grease and now it is safe to walk on. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · Seattle, Washington · via Google
Curtis D.
Store manager
Dec 31, 2025
We had them out to our Seattle location for the storefront and the loading area. Good result overall. One section of the lot needed a second pass.
Commercial Pressure Washing · Seattle, Washington · via Google
Javier T.
Property manager
Nov 17, 2025
They cleaned our hotel entrance and the concrete looks new. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · Seattle, Washington · via Google
Kara Q.
Property manager
Oct 4, 2025
I manage the property and hired them for the church parking lot in Seattle. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · Seattle, Washington · via Google
Alvin P.
Shopping center manager
Aug 6, 2025
They removed oil stains from our brewery patio that I thought were permanent. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Seattle, Washington · via Google
Colette Z.
Facility manager
Jul 5, 2025
Our fast-casual patio in Seattle had a layer of grime that nothing else touched. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Seattle, Washington · via Google
Rita H.
Shopping center manager
May 13, 2025
Booked them for the warehouse apron after a bad storm in Seattle. Our inspection passed with zero cleaning-related notes.
Commercial Pressure Washing · Seattle, Washington · via Direct
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Seattle, Washington
Commercial pressure washing for storefronts, lots, and dumpster pads across Seattle.
Seattle, Washington
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Seattle businesses.
Seattle, Washington
Exterior cleaning crews handling concrete, grease, gum, and graffiti for Seattle businesses.