Carrier profile · USDOT 1851734 · Updated Jun 13, 2026

Robert D Groth

DBA GROTH CONSTRUCTION COMPANY

3 power unitsGARBER, IA50/100
AUTHORITY STATUS UNKNOWN
Observed fleet · trailing 24 mo daily
3Power units
Self-reported · MCS-150
Trailers seen
None observed · 24 mo
Avg age (yr)
Not yet decoded
USDOT registration17 yr registered
Authority not on file
Insurance (BIPD) unknown
No filing on record
Vehicle OOS · 24-mo
No inspections · 24 mo
Crashes · fatal
No crash record
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Owner-operator

3 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

Not yet decoded

Identity stabilityStable

17 yr unchanged

Same registration since 2009 — no chameleon / reincarnation signal.

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Verification summaryAuthority, insurance, safety and identity facts for ROBERT D GROTH.

ROBERT D GROTH (USDOT 1851734) 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.

It reports 3 power units and 1 driver in its most recent MCS-150 filing dated Feb 13, 2015.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

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Frequently asked

What is ROBERT D GROTH's USDOT number?

ROBERT D GROTH's USDOT number is 1851734.

Is ROBERT D GROTH authorized to operate?

As of Jun 13, 2026, ROBERT D GROTH is inactive in the FMCSA register.

How big is ROBERT D GROTH's fleet?

ROBERT D GROTH operates 3 power units and 1 driver per its most recent MCS-150 filing.

Where is ROBERT D GROTH based?

ROBERT D GROTH is based in GARBER, IA.

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