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Carrier profile · USDOT 996210

JEFFERSON COUNTY

120 power unitsavg 11 yrLocal · 1 statesLITTLETON, CO
CARRIER ACTIVEHAZMAT
Verified linksjeffco.usFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
120Power units
3 observed · MCS-150
1Trailers seen
Decoded · vPIC
11.0Avg age (yr)
2010–2019 · vPIC
Call dispatch(303) 271-8439Email dispatchSKSPEER@jeffco.us

Load decision · FMCSA snapshot · 2026-06-13

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Established 25 yearsDriver out-of-service rate well above average
Operating authority24 yr active
since 2002
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo50.0%
▲ 22.26% nat'l
Crashes · fatal0
3 in 24mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

120 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

11 yr

Model years 2010–2019 · peer benchmark computing.

Identity stabilityStable

24 yr unchanged

Same registration since 2002 — no chameleon / reincarnation signal.

AI readLocal operator, 24-yr authority, 50% vehicle OOS — review first.Full read

Is JEFFERSON COUNTY safe to work with?

Is JEFFERSON COUNTY safe to load? JEFFERSON COUNTY (USDOT 996210) is an active asset-based motor carrier based in LITTLETON, CO, operating 120 power units and 175 drivers. Operating authority has been active 24 years (past the 24-month broker-confidence threshold). Across 5 roadside inspections, its vehicle out-of-service rate is 50.0% (above the 22.26% national average), with 3 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (82/100), with the leading concern: driver out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
JCJEFFERSON COUNTY 82
01

Safety

5 inspections · 24 mo · vs national benchmarks

Out-of-service rate· trailing 24 months vs national benchmark

Vehicle OOS 50.0% (24-mo)2 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 33.3% (24-mo)3 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%

OOS trajectory· trailing 6-mo vehicle-OOS rate vs national

25.0% now

Holding near 0.0% — under the 22.26% national benchmark.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.0 / unit·yr
thin signalabundant signal
Few roadside inspections for a 120-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
120
Inspections · 24 mo
3
Annualized
≈2 / yr
Coverage
≈0.0 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 393.9 Inoperative required lampsVehicle Maintenance3 · 1 OOS
  • 383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1
Explore full safety record — inspections, BASICs, crashes
02

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

Explore full authority & insurance record
03

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
120
Observed power (24 mo)
3
Trailers (towed)
1

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

11.0 yr
Average age
2019
Newest model yr
2010
Oldest model yr
0%
VINs decoded
Explore full fleet — VIN roster, equipment mix, age distribution
04

Operations & lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo3
CO busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
LITTLETON, CO
11139 BRADFORD RD SUITE 400
Top corridor
CO
CO 3
Density
fewermore
Shade = roadside inspections, last 24 mo.
See the full operating map — state density, top lanes
05

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)120
Observed (24 mo)3

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

Explore the carrier network & VIN cross-links
06

Identity & contact

FMCSA census + L&I dossier

Location

Physical address
11139 BRADFORD RD SUITE 400, LITTLETON, CO, 80127
Operation
Intrastate (Non-Hazmat)· Hazmat

Contact

Phone
(303) 271-8439
Fax
(303) 271-5238
Email
skspeer@jeffco.us
Web domain
jeffco.us

Registration

Officers
Stephanie Speer · Michael Dobbs
USDOT / docket
996210
First registered
01/02/2002
Last MCS-150
10/06/2025 · 842,400 mi (2024)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

120Power units
175Drivers
168CDL drivers
842,400Annual mileage
Open the full identity & federal record
07

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed
08

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score
No verified reviews yet

Be the first broker or shipper to rate JEFFERSON COUNTY. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Open reviews
09

Frequently asked

What is JEFFERSON COUNTY's USDOT number?

JEFFERSON COUNTY's USDOT number is 996210.

Is JEFFERSON COUNTY authorized to operate?

As of 2026-06-13, JEFFERSON COUNTY is active in the FMCSA register.

What is JEFFERSON COUNTY's safety record?

JEFFERSON COUNTY has a 50.0% vehicle out-of-service rate (national average 22.26%) across 5 roadside inspections, with 3 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 82/100 (tier: review).

How big is JEFFERSON COUNTY's fleet?

JEFFERSON COUNTY operates 120 power units and 175 drivers per its most recent MCS-150 filing.

Where is JEFFERSON COUNTY based?

JEFFERSON COUNTY is based in LITTLETON, CO, with roadside inspections recorded across 1 state.