Carrier profile · USDOT 421137 · Updated Sep 6, 2026

Floyd Johnston Consturction Co Inc

30 power unitsavg 8.2 yrLocal · 1 statesCLOVIS, CA100/100

AUTHORITY STATUS UNKNOWNHAZMAT

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (1 truck · 1 carriers)

Across all inspections on record: USDOT 3854210

Shares a registration email domain with other carriers

@floydjohnston.com — 3 carriers: USDOT 1009894 USDOT 2607153

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VIN	Carriers	Inspections	First seen	Last seen
1XKZD40X7PJ246858 View sourced platform decode	2	4	Jun 27, 2023	Jun 16, 2026

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 3 related authorities · joined by email domain

Authorities: 3
Combined power: 32
States: 1
Oldest authority: Sep 17, 1990
Active now: 3

FLOYD JOHNSTON CONSTURCTION CO INC· viewingUSDOT 421137
30PU
KAYLEN ENGINEERING INCUSDOT 2607153
2PU
SIERRA VISTA CAST-IN-PLACE PIPE MACHINE RENTALS INCUSDOT 1009894
0PU

Affiliated entities· hover to preview

KAYLEN ENGINEERING INC SIERRA VISTA CAST-IN-PLACE PIPE MACHINE RENTALS INC