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Carrier profile · USDOT 664857 · Updated 06/13/2026

RILEY BUILDING SUPPLIES INC

3 power unitsMANTACHIE, MS
AUTHORITY STATUS UNKNOWN
Observed fleet · trailing 24 mo daily
3Power units
Self-reported · MCS-150
Trailers seen
None observed · 24 mo
Avg age (yr)
Awaiting decode
USDOT registration29 yr registered
Authority not on file
Insurance (BIPD) unknown
No filing on record
Vehicle OOS · 24-mo
No inspections · 24 mo
Crashes · fatal0
No activity in window
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

Awaiting VIN decode

Identity stabilityStable

29 yr unchanged

Same registration since 1996 — no chameleon / reincarnation signal.

AI readCarrier, 29-yr registration unrated.Full read

Is RILEY BUILDING SUPPLIES INC safe to work with?

Is RILEY BUILDING SUPPLIES INC safe to load? RILEY BUILDING SUPPLIES INC (USDOT 664857) is an inactive owner-operator motor carrier based in MANTACHIE, MS, operating 3 power units and 3 drivers. Operating authority has been active 29 years (past the 24-month broker-confidence threshold). 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 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
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Frequently asked

What is RILEY BUILDING SUPPLIES INC's USDOT number?

RILEY BUILDING SUPPLIES INC's USDOT number is 664857.

Is RILEY BUILDING SUPPLIES INC authorized to operate?

As of 2026-06-13, RILEY BUILDING SUPPLIES INC is inactive in the FMCSA register.

How big is RILEY BUILDING SUPPLIES INC's fleet?

RILEY BUILDING SUPPLIES INC operates 3 power units and 3 drivers per its most recent MCS-150 filing.

Where is RILEY BUILDING SUPPLIES INC based?

RILEY BUILDING SUPPLIES INC is based in MANTACHIE, MS.

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