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Carrier profile · USDOT 375606 · Updated 07/24/2026

GILLIAM CONSTRUCTION LLC

7 power unitsLocal · 1 statesGILLETTE, WY
AUTHORITY STATUS UNKNOWN
Verified linkscollinscom.netLinkedInFacebookXFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
7Power units
1 observed · MCS-150
—Trailers seen
None observed · 24 mo
1.0Avg age (yr)
2025–2025 · vPIC
Call dispatch(307) 682-7679Email dispatchgilliamconstruction@collinscom.net

Load decision · FMCSA snapshot · 2026-07-24

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 37 years
USDOT registration36 yr registered
Authority not on file
Insurance (BIPD)— unknown
No filing on record
Vehicle OOS · 24-mo100.0%
▲ 22.26% nat'l
Crashes · fatal0
Clean · 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

7 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Awaiting VIN decode

Identity stabilityStable

36 yr unchanged

Same registration since 1989 — no chameleon / reincarnation signal.

AI readLocal operator, 36-yr registration, 100% vehicle OOS — unrated.Full read

Is GILLIAM CONSTRUCTION LLC safe to work with?

Is GILLIAM CONSTRUCTION LLC safe to load? GILLIAM CONSTRUCTION LLC (USDOT 375606) is an active small-fleet motor carrier based in GILLETTE, WY, operating 7 power units and 4 drivers. Operating authority has been active 36 years (past the 24-month broker-confidence threshold). Across 2 roadside inspections, its vehicle out-of-service rate over the last 24 months is 100.0% (above the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it. Verify authority and insurance directly. Source: FMCSA SAFER/MCMIS, last updated 2026-07-24.

FMCSA fields + Vektor analysis · updated 2026-07-24
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Frequently asked

What is GILLIAM CONSTRUCTION LLC's USDOT number?

GILLIAM CONSTRUCTION LLC's USDOT number is 375606.

Is GILLIAM CONSTRUCTION LLC authorized to operate?

As of 2026-07-24, GILLIAM CONSTRUCTION LLC is active in the FMCSA register.

What is GILLIAM CONSTRUCTION LLC's safety record?

GILLIAM CONSTRUCTION LLC has a 100.0% vehicle out-of-service rate (national average 22.26%) across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.

How big is GILLIAM CONSTRUCTION LLC's fleet?

GILLIAM CONSTRUCTION LLC operates 7 power units and 4 drivers per its most recent MCS-150 filing.

Where is GILLIAM CONSTRUCTION LLC based?

GILLIAM CONSTRUCTION LLC is based in GILLETTE, WY, with roadside inspections recorded across 1 state.

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