Carrier profile · USDOT 461096 · Updated Jun 13, 2026

Diamond B Construction Co LLC

15 power unitsavg 8.9 yrLocal · 1 statesALEXANDRIA, LA80/100

AUTHORITY STATUS UNKNOWNRATED CONDITIONALHAZMAT

Observed fleet · trailing 24 mo daily

15Power units

4 observed · MCS-150

5Trailers seen

Decoded · vPIC

8.9Avg age (yr)

2008–2024 · vPIC

Call dispatch(318) 427-1322 Email dispatchjennifer.rayburn@diamondb.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

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

Watch · 2

Vehicle out-of-service rate well above average40.0% of vehicle inspections were placed out of service vs the 22.26% national average.Multiple injury crashes7 crashes involving injuries are on record.

In good standing · 1

Established 35 yearsOperating authority has been on file since 1991.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo40.0%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo40.0%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

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

Fleet typeIdentity

Asset-based

15 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

8.9 yr

Model years 2008–2024 · peer benchmark unavailable.

Identity stabilityStable

34 yr unchanged

Same registration since 1991 — no chameleon / reincarnation signal.

Safety

11 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 40.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 5 vehicle and 11 driver inspections over 24 months.

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

50.0% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 15.8 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

10 inspections in the charted months · busiest month May '25 · 2

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.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.4 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 15-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 15
Inspections · 24 mo: 11
Annualized: ≈6 / yr
Coverage: ≈0.4 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 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance2 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance2 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving2 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance2 · 0 OOS
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance1 · 0 OOS
393.51 Brake warning devicesVehicle Maintenance1 · 1 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

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): 4
Trailers (towed): 5

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

Fleet age· model years · decoded VINs

8.9 yr

Average age

2024

Newest model yr

2008

Oldest model yr

44.4%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

LA busiest

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

Home base

ALEXANDRIA, LA

2090 INDUSTRIAL PARK

Top corridor

LA 11

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

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (1 truck · 1 carriers)

Across all inspections on record: USDOT 365343

Shares a registration email domain with other carriers

@diamondb.com — 3 carriers: USDOT 183145 USDOT 2147294

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

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

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 2090 INDUSTRIAL PARK, ALEXANDRIA, LA, 71303
Mailing address: P O BOX 7618, ALEXANDRIA, LA, 71306
Operation: Interstate· Hazmat

Contact

Phone: (318) 427-1322
Fax: (318) 427-1422
Email: jennifer.rayburn@diamondb.com
Web domain: diamondb.com

Registration

Officer: Bryan L Bossler Sr
USDOT / docket: 461096
First registered: Oct 18, 1991
Last MCS-150: Dec 18, 2024 · 175,605 mi (2023)
FMCSA safety rating: Conditional · May 3, 2012
D-U-N-S: 37254760

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

175,605

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

No verified reviews yet

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Verification summaryAuthority, insurance, safety and identity facts for DIAMOND B CONSTRUCTION CO LLC.

DIAMOND B CONSTRUCTION CO LLC (USDOT 461096) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

Its vehicle out-of-service rate was 40.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 11 roadside inspections in the last 24 months — 5 vehicle-level and 11 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 2 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 15 power units and 14 drivers in its most recent MCS-150 filing dated Dec 18, 2024.

It has an FMCSA safety rating of Conditional assigned May 3, 2012 in the federal record refreshed Jun 13, 2026.

Frequently asked

What is DIAMOND B CONSTRUCTION CO LLC's USDOT number?

DIAMOND B CONSTRUCTION CO LLC's USDOT number is 461096.

Is DIAMOND B CONSTRUCTION CO LLC authorized to operate?

As of Jun 13, 2026, DIAMOND B CONSTRUCTION CO LLC is active in the FMCSA register.

What is DIAMOND B CONSTRUCTION CO LLC's safety record?

DIAMOND B CONSTRUCTION CO LLC has a 40.0% vehicle out-of-service rate (national average 22.26%) across 15 roadside inspections, with 2 reportable crashes in the last 24 months, and an FMCSA "Conditional" safety rating. Vektor's computed risk score is 80/100 (tier: review).

How big is DIAMOND B CONSTRUCTION CO LLC's fleet?

DIAMOND B CONSTRUCTION CO LLC operates 15 power units and 14 drivers per its most recent MCS-150 filing.

Where is DIAMOND B CONSTRUCTION CO LLC based?

DIAMOND B CONSTRUCTION CO LLC is based in ALEXANDRIA, LA, with roadside inspections recorded across 1 state.

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