Knoxville, Tennessee · 17 years in business
Documented fleet wash programs with water reclamation and per-unit reporting.
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 Granite Fleet Services. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Oct 4, 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
Travelers — $5M umbrella aggregate
verified
Expires Aug 16, 2027
Workers' compensation
Travelers — statutory limits, 18 employees covered
verified
Expires Jun 24, 2027
Business license
State contractor registration No. 687773 — lapsed
expired
Expires Oct 15, 2026
Stormwater / NPDES permit
State general permit for power washing discharge
verified
Expires Sep 10, 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 57 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.
9 of 14 reviews come from a verified operator role. Roles on this listing: Transportation supervisor, Maintenance supervisor, Dispatch manager, Logistics manager, Operations director.
Cecilia O.
Transportation supervisor
Oct 23, 2026
They wash our landscaping truck fleet and log every service for compliance. They scaled from 12 units to 40 without missing a beat.
Fleet Washing · Knoxville, Tennessee · via Google
Beth Y.
Maintenance supervisor
Sep 9, 2026
We hired them for our municipal service fleet and added decal-safe washing. Pleased. Would like more notice when the schedule shifts.
Fleet Washing · Knoxville, Tennessee · via Google
Shane W.
Maintenance supervisor
Aug 24, 2026
They handle our municipal service fleet and our yard equipment in Knoxville. Happy with the results. Reporting could be more detailed.
Fleet Washing · Knoxville, Tennessee · via Google
Gordon H.
Transportation supervisor
Aug 15, 2026
We switched our ambulance fleet to their mobile fleet washing in Knoxville. Reliable. I would like a bit more flexibility on the wash window.
Fleet Washing · Knoxville, Tennessee · via Direct
Maya M.
Maintenance supervisor
Aug 5, 2026
We switched our limo and black-car fleet to their mobile fleet washing in Knoxville. We cut our wash spend by a third.
Fleet Washing · Knoxville, Tennessee · via Yelp
Adriana J.
Transportation supervisor
Jul 21, 2026
Our municipal service fleet was the dirtiest thing on the lot — not anymore. Our insurance walkthrough went smoothly with the wash logs.
Fleet Washing · Knoxville, Tennessee · via Google
Antonio V.
Dispatch manager
Feb 28, 2026
Our school bus fleet in Knoxville gets washed before every inspection. No more water spots on the windshields.
Fleet Washing · Knoxville, Tennessee · via Google
Omar N.
Logistics manager
Feb 16, 2026
We needed our 22-van last-mile fleet cleaned without pulling drivers off route in Knoxville. Our insurance walkthrough went smoothly with the wash logs.
Fleet Washing · Knoxville, Tennessee · via Google
Joy N.
Dispatch manager
Jan 10, 2026
They do the work, but we have had units missed more than once. Reporting did not match the units we were billed for.
Fleet Washing · Knoxville, Tennessee · via Facebook
Molly J.
Transportation supervisor
Jan 1, 2026
Our tow truck fleet looks like a rolling billboard again. Effective program. We had to chase one invoice.
Fleet Washing · Knoxville, Tennessee · via Google
Gavin U.
Transportation supervisor
Dec 23, 2025
We needed a vendor who could handle a HVAC service van fleet at scale in Knoxville. They handle the paperwork and the COI for our procurement team.
Fleet Washing · Knoxville, Tennessee · via Google
Alexis L.
Logistics manager
Sep 9, 2025
They built a wash schedule around our ambulance fleet in Knoxville. They show up on schedule, every week, without being chased.
Fleet Washing · Knoxville, Tennessee · via Yelp
Cecilia F.
Transportation supervisor
Aug 28, 2025
They wash our municipal service fleet at our Knoxville yard before the morning dispatch. They show up on schedule, every week, without being chased.
Fleet Washing · Knoxville, Tennessee · via Yelp
Camille V.
Operations director
Aug 22, 2025
Our limo and black-car fleet in Knoxville had not had a proper wash in months. They show up on schedule, every week, without being chased.
Fleet Washing · Knoxville, Tennessee · via Yelp
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Knoxville, Tennessee
A fleet wash vendor handling scheduled exterior and interior cleaning at your yard.
Knoxville, Tennessee
Recurring on-site fleet washing programs for vans, trucks, and buses in Knoxville.
Knoxville, Tennessee
Documented fleet wash programs with water reclamation and per-unit reporting.