Portland, Oregon · 3 years in business
Commercial pressure washing for storefronts, lots, and dumpster pads across Portland.
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 Nimbus Pressure Washing. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Aug 1, 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
Liberty Mutual — $5M umbrella aggregate
verified
Expires Aug 25, 2027
Workers' compensation
Liberty Mutual — statutory limits, 24 employees covered
verified
Expires Nov 27, 2026
Business license
State contractor registration #579422
verified
Expires Sep 15, 2027
Stormwater / NPDES permit
State general permit for power washing discharge
verified
Expires Apr 12, 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 113 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: Property manager, Building engineer, Facility manager, Store manager, Restaurant owner, Shopping center manager, Retail operations manager.
Diego E.
Property manager
Oct 20, 2026
The medical plaza sidewalk at our facility was embarrassing before they came out. No runoff issues — they handled the water properly.
Commercial Pressure Washing · Portland, Oregon · via Google
Dawn B.
Building engineer
Oct 3, 2026
Decent clean, though a few areas were missed. A strip along the building was left untouched.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Maurice G.
Facility manager
Sep 15, 2026
We had our drive-thru lane pressure washed before a health inspection in Portland. Our customers noticed the difference the same day.
Commercial Pressure Washing · Portland, Oregon · via Google
Cody M.
Store manager
Sep 13, 2026
They removed oil stains from our office building entrance that I thought were permanent. The gum removal alone was worth the price.
Commercial Pressure Washing · Portland, Oregon · via Google
Desmond S.
Store manager
Aug 29, 2026
Our fast-casual patio in Portland had a layer of grime that nothing else touched. They used the right pressure so nothing was damaged.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Dustin Z.
Building engineer
Aug 19, 2026
Commercial pressure washing in Portland that actually works around your hours. The building looks like it was just built.
Commercial Pressure Washing · Portland, Oregon · via Google
Chad V.
Restaurant owner
Aug 15, 2026
The work was not completed as scoped. Follow-up calls went unanswered.
Commercial Pressure Washing · Portland, Oregon · via Facebook
Denise T.
Shopping center manager
Aug 11, 2026
We needed the fast-casual patio cleaned before a corporate walkthrough in Portland. The building looks like it was just built.
Commercial Pressure Washing · Portland, Oregon · via Google
Ross G.
Store manager
Jul 23, 2026
The restaurant patio at our Portland site had a black film of grime on it. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Portland, Oregon · via Google
Elijah A.
Building engineer
May 7, 2026
We hired them for the bank drive-up and ended up adding a recurring contract. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Portland, Oregon · via Direct
Omar Z.
Shopping center manager
Apr 11, 2026
Mixed results on our grocery store sidewalk in Portland. We had to call twice to get the before-and-after photos.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Yolanda D.
Retail operations manager
Mar 31, 2026
They cleaned our bank drive-up and the concrete looks new. Good service. They had to come back for the dumpster pad.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Seth C.
Store manager
Mar 21, 2026
They cleaned our storefront and the concrete looks new. Our inspection passed with zero cleaning-related notes.
Commercial Pressure Washing · Portland, Oregon · via Google
Toni G.
Restaurant owner
Mar 4, 2026
The office building entrance was slick with grease and now it is safe to walk on. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Ruben U.
Building engineer
Feb 7, 2026
They handled the gas station canopy at our Portland location overnight so we never closed. The sidewalk is no longer a slip hazard.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Alvin C.
Building engineer
Feb 4, 2026
Our bank drive-up in Portland had not been cleaned in years. The gum removal alone was worth the price.
Commercial Pressure Washing · Portland, Oregon · via Facebook
Anita E.
Shopping center manager
Jan 18, 2026
The result was okay. Getting a quote took three calls. Water pooled in the loading area and nobody squeegeed it.
Commercial Pressure Washing · Portland, Oregon · via Google
Priya W.
Property manager
Jan 16, 2026
Booked commercial pressure washing for our office building entrance in Portland. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Portland, Oregon · via Google
Dwayne W.
Store manager
Dec 29, 2025
We use them quarterly for the school walkway at our Portland storefront. They were fully insured and provided a COI without us asking.
Commercial Pressure Washing · Portland, Oregon · via Google
Theresa V.
Store manager
Dec 26, 2025
They pressure washed our bank drive-up and the difference is night and day. The building looks like it was just built.
Commercial Pressure Washing · Portland, Oregon · via Google
Ruth B.
Restaurant owner
Dec 16, 2025
We hired them for the office building entrance and ended up adding a recurring contract. Very good work overall, though the noise during business hours was a factor.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Toni E.
Building engineer
Nov 28, 2025
We had them out to our Portland location for the gas station canopy and the loading area. Solid work. The quote came in slightly above what I expected.
Commercial Pressure Washing · Portland, Oregon · via Facebook
Andre F.
Shopping center manager
Nov 19, 2025
They cleaned the grocery store sidewalk and the drive-thru lane at our Portland location. No damage to the paint, signage, or landscaping.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Jared W.
Restaurant owner
Oct 28, 2025
They removed oil stains from our gas station canopy that I thought were permanent. Only knocking a star because the start time slipped by an hour.
Commercial Pressure Washing · Portland, Oregon · via Google
Arturo Z.
Store manager
Oct 25, 2025
Booked commercial pressure washing in Portland and they handled the water and permits. They used hot water and a degreaser that actually worked.
Commercial Pressure Washing · Portland, Oregon · via Facebook
Shane N.
Restaurant owner
Oct 24, 2025
They cleaned the medical plaza sidewalk at our Portland location before we opened for the day. Pleased with the result. Communication could be more proactive.
Commercial Pressure Washing · Portland, Oregon · via Facebook
Bethany G.
Shopping center manager
Oct 18, 2025
Our church parking lot in Portland was the first thing customers saw — now it is spotless. They finished ahead of schedule and under the quote.
Commercial Pressure Washing · Portland, Oregon · via Yelp
Erin E.
Store manager
Sep 19, 2025
Booked commercial pressure washing in Portland and they handled the water and permits. Happy with the clean. Scheduling took a couple of follow-ups.
Commercial Pressure Washing · Portland, Oregon · via Google
Vanessa A.
Shopping center manager
Sep 15, 2025
Our brewery patio was a grease magnet — not anymore. Our customers noticed the difference the same day.
Commercial Pressure Washing · Portland, Oregon · via Direct
Sofia Q.
Property manager
Sep 3, 2025
Our brewery patio had years of gum, oil, and grime built up. They sealed the concrete after cleaning it.
Commercial Pressure Washing · Portland, Oregon · via Direct
Jill R.
Restaurant owner
Sep 2, 2025
We use them quarterly for the brewery patio at our Portland storefront. Only knocking a star because the start time slipped by an hour.
Commercial Pressure Washing · Portland, Oregon · via Google
Desmond T.
Building engineer
Aug 16, 2025
They cleaned the loading dock at our Portland location before we opened for the day. The concrete came out several shades lighter.
Commercial Pressure Washing · Portland, Oregon · via Google
Curtis F.
Restaurant owner
Jul 31, 2025
They pressure washed our brewery patio and the difference is night and day. Reliable crew. The invoice took a while to arrive.
Commercial Pressure Washing · Portland, Oregon · via Google
Marisol Z.
Retail operations manager
May 17, 2025
Booked them for the church parking lot after a bad storm in Portland. Only knocking a star because the start time slipped by an hour.
Commercial Pressure Washing · Portland, Oregon · via Google
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Portland, Oregon
Commercial pressure washing for storefronts, lots, and dumpster pads across Portland.
Portland, Oregon
Scheduled commercial pressure washing built around your operating hours.
Portland, Oregon
Scheduled commercial pressure washing built around your operating hours.