San Francisco, California · 7 years in business
A fleet wash vendor handling scheduled exterior and interior cleaning at your yard.
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 Cobalt Fleet Services. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Sep 20, 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 / $2M aggregate
verified
Expires Jul 31, 2027
Workers' compensation
Cincinnati Insurance — statutory limits, 18 employees covered — lapsed
expired
Expires Jul 8, 2026
Business license
State contractor registration No. 828741
verified
Expires Jan 10, 2027
Stormwater / NPDES permit
State general permit for power washing discharge
verified
Expires Feb 1, 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 142 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.
Unit-level report reconciling units serviced against units billed for the billing period.
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 31 reviews come from a verified operator role. Roles on this listing: Fleet manager, Transportation supervisor, Dispatch manager, Operations director, Dealership manager, Logistics manager, Maintenance supervisor.
Aaron M.
Fleet manager
Oct 20, 2026
We run a dealership inventory and needed consistent, documented washes. Reliable. I would like a bit more flexibility on the wash window.
Fleet Washing · San Francisco, California · via Facebook
Lionel Y.
Transportation supervisor
Oct 18, 2026
Our food-grade refrigerated trailer fleet in San Francisco needed a vendor who could keep up with our routes. We cut our wash spend by a third.
Fleet Washing · San Francisco, California · via Google
Carmen T.
Dispatch manager
Oct 6, 2026
They built a wash schedule around our paratransit bus fleet in San Francisco. We cut our wash spend by a third.
Fleet Washing · San Francisco, California · via Google
Miles I.
Operations director
Oct 4, 2026
They wash our landscaping truck fleet overnight so the trucks roll out clean. They wash at our yard so nobody has to leave the route.
Fleet Washing · San Francisco, California · via Yelp
Grace D.
Dealership manager
Oct 2, 2026
Our ambulance fleet was the dirtiest thing on the lot — not anymore. They wash at our yard so nobody has to leave the route.
Fleet Washing · San Francisco, California · via Google
Alvin G.
Logistics manager
Sep 29, 2026
Our catering van fleet needed interior and exterior cleaning between routes. We cut our wash spend by a third.
Fleet Washing · San Francisco, California · via Google
Lydia Z.
Operations director
Aug 28, 2026
Our limo and black-car fleet was failing DOT appearance standards. Effective program. We had to chase one invoice.
Fleet Washing · San Francisco, California · via Direct
Yolanda D.
Maintenance supervisor
Aug 20, 2026
Our limo and black-car fleet was failing DOT appearance standards. They wash at our yard so nobody has to leave the route.
Fleet Washing · San Francisco, California · via Yelp
Bethany C.
Operations director
Aug 18, 2026
The program never got off the ground for our shuttle bus fleet. No one responded when we raised the missed units.
Fleet Washing · San Francisco, California · via Yelp
Delia S.
Logistics manager
Jul 21, 2026
Managing a construction pickup fleet means downtime is expensive — they work around it. Effective program. We had to chase one invoice.
Fleet Washing · San Francisco, California · via Direct
Antonio T.
Logistics manager
May 23, 2026
We hired them for our box truck fleet and added decal-safe washing. They handle the paperwork and the COI for our procurement team.
Fleet Washing · San Francisco, California · via Google
Brett L.
Dealership manager
May 3, 2026
They do the work, but we have had units missed more than once. The wash logs were incomplete for our audit.
Fleet Washing · San Francisco, California · via Direct
Landon N.
Logistics manager
Apr 6, 2026
Our delivery sprinter fleet was going through the tunnel wash twice a week. Happy with the results. Reporting could be more detailed.
Fleet Washing · San Francisco, California · via Facebook
Cody L.
Operations director
Apr 3, 2026
We needed our school bus fleet cleaned without pulling drivers off route in San Francisco. Every unit is logged and photographed for our records.
Fleet Washing · San Francisco, California · via Yelp
Cedric P.
Logistics manager
Mar 11, 2026
Our paratransit bus fleet is our brand on the road — they keep it looking right. Downtime dropped to almost nothing.
Fleet Washing · San Francisco, California · via Google
Tessa Q.
Fleet manager
Feb 17, 2026
Decent program. The reporting is not detailed enough for us. Reporting did not match the units we were billed for.
Fleet Washing · San Francisco, California · via Direct
Renee K.
Dealership manager
Feb 6, 2026
They handle our box truck fleet at the yard in San Francisco. Downtime dropped to almost nothing.
Fleet Washing · San Francisco, California · via Facebook
Damon J.
Dispatch manager
Dec 25, 2025
They wash the paratransit bus fleet but the interiors are inconsistent. The wash logs were incomplete for our audit.
Fleet Washing · San Francisco, California · via Google
Javier V.
Fleet manager
Nov 17, 2025
Booked fleet washing in San Francisco for our landscaping truck fleet and never looked back. They flag damage and maintenance issues they spot during washes.
Fleet Washing · San Francisco, California · via Yelp
Meredith N.
Logistics manager
Nov 3, 2025
They wash our catering van fleet with water reclamation on-site in San Francisco. They scaled from 12 units to 40 without missing a beat.
Fleet Washing · San Francisco, California · via Google
Sierra R.
Fleet manager
Nov 2, 2025
We run a tow truck fleet and needed a recurring wash program in San Francisco. They handle the paperwork and the COI for our procurement team.
Fleet Washing · San Francisco, California · via Google
Adriana M.
Operations director
Oct 12, 2025
Our school bus fleet in San Francisco gets washed before every inspection. We cut our wash spend by a third.
Fleet Washing · San Francisco, California · via Yelp
Simone Y.
Maintenance supervisor
Oct 10, 2025
We hired them for our catering van fleet and added decal-safe washing. Very good overall. A couple of units needed a second pass.
Fleet Washing · San Francisco, California · via Google
Bethany Z.
Fleet manager
Oct 3, 2025
They handle our school bus fleet and our yard equipment in San Francisco. We finally have one vendor instead of five.
Fleet Washing · San Francisco, California · via Yelp
April F.
Logistics manager
Sep 24, 2025
They handle our municipal service fleet and our yard equipment in San Francisco. Happy with the results. Reporting could be more detailed.
Fleet Washing · San Francisco, California · via Google
Gordon Z.
Dispatch manager
Sep 20, 2025
They wash our 22-van last-mile fleet and log every service for compliance. Only four stars because the first wash ran long and pushed our dispatch.
Fleet Washing · San Francisco, California · via Direct
Ruben E.
Dealership manager
Aug 12, 2025
Our box truck fleet was going through the tunnel wash twice a week. Our drivers stopped complaining about the tunnel wash.
Fleet Washing · San Francisco, California · via Direct
Roberto E.
Fleet manager
Aug 3, 2025
They set up a scheduled wash program for our food-grade refrigerated trailer fleet in San Francisco. They flag damage and maintenance issues they spot during washes.
Fleet Washing · San Francisco, California · via Yelp
Vivian K.
Transportation supervisor
Jul 4, 2025
We onboarded our delivery sprinter fleet to their fleet program in San Francisco. Downtime dropped to almost nothing.
Fleet Washing · San Francisco, California · via Google
Terrance W.
Operations director
Jun 9, 2025
Booked fleet washing in San Francisco for our HVAC service van fleet and never looked back. Good program overall. One unit was missed in the first week.
Fleet Washing · San Francisco, California · via Google
Holly H.
Fleet manager
May 29, 2025
Our municipal service fleet in San Francisco had not had a proper wash in months. Our insurance walkthrough went smoothly with the wash logs.
Fleet Washing · San Francisco, California · via Google
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San Francisco, California
A fleet wash vendor handling scheduled exterior and interior cleaning at your yard.
San Francisco, California
A fleet wash vendor handling scheduled exterior and interior cleaning at your yard.
San Francisco, California
Documented fleet wash programs with water reclamation and per-unit reporting.