Fleet typeIdentity
Asset-based
12 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3330702 · Updated Jun 13, 2026
SHAFFER UNDERGROUND LLC
12 power unitsPHOENIX, AZ50/100
AUTHORITY STATUS UNKNOWN
Observed fleet · trailing 24 mo daily
12Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 7 yearsNo inspection history despite active fleet
USDOT registration66 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal00
1 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
6 yr unchanged
Same registration since 2019 — no chameleon / reincarnation signal.
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Verification summary
SHAFFER UNDERGROUND LLC (USDOT 3330702) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
It reports 12 power units and 9 drivers in its most recent MCS-150 filing dated Oct 22, 2025.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is SHAFFER UNDERGROUND LLC's USDOT number?
SHAFFER UNDERGROUND LLC's USDOT number is 3330702.
Is SHAFFER UNDERGROUND LLC authorized to operate?
As of Jun 13, 2026, SHAFFER UNDERGROUND LLC is active in the FMCSA register.
How big is SHAFFER UNDERGROUND LLC's fleet?
SHAFFER UNDERGROUND LLC operates 12 power units and 9 drivers per its most recent MCS-150 filing.
Where is SHAFFER UNDERGROUND LLC based?
SHAFFER UNDERGROUND LLC is based in PHOENIX, AZ.
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