Carrier profile · USDOT 842022 · MC-374094 · Updated Sep 6, 2026

A-1 Transportation Services LLC

DBA A-1 TRANSPORTATION SERVICES

15 power unitsavg 13.2 yrNational · 24 statesSANDY, UT86/100

CARRIER ACTIVEMC-374094 ACTIVERATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

15Power units

23 observed · MCS-150

20Trailers seen

Decoded · vPIC

13.2Avg age (yr)

1997–2024 · vPIC

Call dispatch(801) 352-7666 Email dispatchkara.harris@cstmanagement.com

Click to see how we scored it

Load decision · FMCSA snapshot · Sep 6, 2026

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Watch · 1

Vehicle out-of-service rate well above average48.3% of vehicle inspections were placed out of service vs the 22.26% national average.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 27 yearsOperating authority has been on file since 1999.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo48.3%

▲ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo48.3%

▲ 22.26% nat'l

Crashes · fatal

1 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

15 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

13.2 yr

Model years 1997–2024 · peer benchmark unavailable.

Identity stabilityStable

26 yr unchanged

Same registration since 1999 — no chameleon / reincarnation signal.

Safety

53 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 48.3%24-mo cumulative

050%nat'l 22.26%

Driver OOS 5.7%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 29 vehicle and 53 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

66.7% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 2.9 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

52 inspections in the charted months · busiest month Jun '25 · 5

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

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.

Heavily inspected

Under-inspected

Expected

Well-monitored

Heavily inspected

≈1.8 / unit·yr

thin signalabundant signal

Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.

Registered power units: 15
Inspections · 24 mo: 53
Annualized: ≈27 / yr
Coverage: ≈1.8 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.

393.45 Brake tubing / hose defectsVehicle Maintenance26 · 7 OOS
393.9 Inoperative required lampsVehicle Maintenance24 · 4 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance20 · 4 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving20 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance18 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance11 · 6 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance9 · 4 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance8 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance8 · 0 OOS
395.30 ELD — use / data transferHOS Compliance8 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$1M BIPD last filed ’24 · 15 insurers · 2 lapsesCoverage lapse

New York’13–’16

Sentry Select’18–’22

2000200720142021now

Shorter eras are too brief to label at this scale — all 18 insurers are named in the list below.

BIPD in force — $1,000,000 · SENTRY SELECT INSURANCE COMPANY · since May 2025

All 18 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	May 2024 → May 2024	$1M	1
HARCO NATIONAL INSURANCE CO.	May 2024 → May 2025	$1M	1
SAGAMORE INSURANCE COMPANY	May 2022 → May 2022	$1M	1
PROTECTIVE INSURANCE COMPANY	May 2022 → May 2024	$1M	3
SENTRY SELECT INSURANCE COMPANY	Apr 2018 → May 2022	$1M	1
UNITED FINANCIAL CASUALTY COMPANY	Jan 2018 → Apr 2018	$1M	1
CANAL INSURANCE CO.	Jan 2016 → Jan 2018	$1M	2
NEW YORK MARINE & GENERAL INS. CO.	Jan 2013 → Jan 2016	$1M	7
UNITED FINANCIAL CASUALTY COMPANY	Jan 2012 → Jan 2013	$1M	1
ZURICH AMERICAN INSURANCE COMPANY	Jan 2011 → Jan 2012	$1M	1
EMPIRE FIRE & MARINE INSURANCE CO.	Jan 2010 → Jan 2011	$1M	3
CAROLINA CASUALTY INSURANCE CO.	Jan 2008 → Jan 2010	$1M	3
SENTRY SELECT INSURANCE COMPANY	Jan 2007 → Jan 2008	$1M	2
GREAT WEST CASUALTY CO.	Jan 2005 → Jan 2007	$1M	1
TRANSGUARD INSURANCE COMPANY OF AMERICA INC.	Dec 2004 → Jan 2005	$1M	1
TRANSGUARD INSURANCE COMPANY OF AMERICA INC.	Jan 2003 → Jan 2003	$1M	2
ATHENA ASSURANCE COMPANY	Jan 2001 → Jan 2003	$1M	3
PROVIDENCE WASHINGTON INSURANCE CO.	Jan 2000 → Feb 2001	$1M	1

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 15
Observed power (24 mo): 23
Trailers (towed): 20

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

Fleet age· model years · decoded VINs

13.2 yr

Average age

2024

Newest model yr

1997

Oldest model yr

83.7%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 24 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusNational

revealed

States observed

US states

Inspections · 24 mo

UT busiest

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

Home base

SANDY, UT

172 W 9400 S

Top corridor

UT 17 · CO 4 · ID 4

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

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

Last 12 months: 3 trucks also ran under 3 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2948714 USDOT 3523803 USDOT 3475971Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (17 trucks · 28 carriers)

Across all inspections on record: USDOT 188891 USDOT 2575446 USDOT 2580203 USDOT 3062876 USDOT 4109651 USDOT 637350 USDOT 919428 USDOT 2568716

Shares a company officer with other carriers

kara harris — 2 carriers: USDOT 841347

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 172 W 9400 S, SANDY, UT, 84070-2633
Mailing address: 172 WEST 9400 SOUTH, SANDY, UT, 84070
Operation: Interstate· Hazmat

Contact

Phone: (801) 352-7666
Cell: (801) 869-8188
Fax: (801) 352-7667
Email: kara.harris@cstmanagement.com
Web domain: cstmanagement.com

Registration

Officers: Sheena Sheena · Kara Harris
USDOT / docket: 842022 · MC-374094
First registered: Dec 1, 1999
Last MCS-150: May 8, 2026 · 961,601 mi (2025)
FMCSA safety rating: Satisfactory · Jun 8, 2026
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

961,601

Annual mileage

Open the full identity & federal record

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

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for A-1 TRANSPORTATION SERVICES LLC.

A-1 TRANSPORTATION SERVICES LLC (USDOT 842022) has a Vektor safety score of 86/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.

The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Sep 6, 2026.

It has an active BIPD insurance filing with a $1,000,000 limit in force from SENTRY SELECT INSURANCE COMPANY effective May 1, 2025 in FMCSA L&I's current snapshot as of Sep 6, 2026.

Its vehicle out-of-service rate was 48.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier received 53 roadside inspections in the last 24 months — 29 vehicle-level and 53 driver-level — across 24 states, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Sep 6, 2026.

It reports 15 power units and 15 drivers in its most recent MCS-150 filing dated May 8, 2026.

It has an FMCSA safety rating of Satisfactory assigned Jun 8, 2026 in the federal record refreshed Sep 6, 2026.

Frequently asked

What is A-1 TRANSPORTATION SERVICES LLC's USDOT number?

A-1 TRANSPORTATION SERVICES LLC's USDOT number is 842022, and its motor carrier number is MC-374094.

Is A-1 TRANSPORTATION SERVICES LLC authorized to operate?

As of Sep 6, 2026, A-1 TRANSPORTATION SERVICES LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is A-1 TRANSPORTATION SERVICES LLC's safety record?

A-1 TRANSPORTATION SERVICES LLC has a 48.3% vehicle out-of-service rate (national average 22.26%) across 94 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 86/100 (tier: clear).

How big is A-1 TRANSPORTATION SERVICES LLC's fleet?

A-1 TRANSPORTATION SERVICES LLC operates 15 power units and 15 drivers per its most recent MCS-150 filing.

Where is A-1 TRANSPORTATION SERVICES LLC based?

A-1 TRANSPORTATION SERVICES LLC is based in SANDY, UT, with roadside inspections recorded across 24 states.

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