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Carrier profile · USDOT 340474 · Updated 06/13/2026

JAMES T WARRING SONS INC

DBA WARCO INC

9 power unitsavg 9.6 yrRegional · 4 statesCAPITOL HEIGHTS, MD
CARRIER ACTIVERATED SATISFACTORY
Verified linkscomcast.netFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
9Power units
7 observed · MCS-150
12Trailers seen
Decoded · vPIC
9.6Avg age (yr)
1999–2026 · vPIC
Call dispatch(301) 322-5400Email dispatchwarringbarrels@comcast.net

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 38 yearsVehicle out-of-service rate above average
Operating authority37 yr active
since 1989
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo28.6%
▲ 22.26% nat'l
Crashes · fatal1
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

9 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.6 yr

Model years 1999–2026 · peer benchmark computing.

Identity stabilityStable

37 yr unchanged

Same registration since 1989 — no chameleon / reincarnation signal.

AI readRegional operator, 37-yr authority, 29% vehicle OOS — clear to load.Full read

Is JAMES T WARRING SONS INC safe to work with?

Is JAMES T WARRING SONS INC safe to load? JAMES T WARRING SONS INC (USDOT 340474) is an active small-fleet motor carrier based in CAPITOL HEIGHTS, MD, operating 9 power units and 7 drivers. Operating authority has been active 37 years (past the 24-month broker-confidence threshold). Across 27 roadside inspections, its vehicle out-of-service rate over the last 24 months is 28.6% (above the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it clear to load (93/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
JTJAMES T WARRING SONS INC 93
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Frequently asked

What is JAMES T WARRING SONS INC's USDOT number?

JAMES T WARRING SONS INC's USDOT number is 340474.

Is JAMES T WARRING SONS INC authorized to operate?

As of 2026-06-13, JAMES T WARRING SONS INC is active in the FMCSA register.

What is JAMES T WARRING SONS INC's safety record?

JAMES T WARRING SONS INC has a 28.6% vehicle out-of-service rate (national average 22.26%) across 27 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 93/100 (tier: clear).

How big is JAMES T WARRING SONS INC's fleet?

JAMES T WARRING SONS INC operates 9 power units and 7 drivers per its most recent MCS-150 filing.

Where is JAMES T WARRING SONS INC based?

JAMES T WARRING SONS INC is based in CAPITOL HEIGHTS, MD, with roadside inspections recorded across 4 states.