Carrier profile · USDOT 1503876 · Updated Aug 20, 2026

Plumb One Inc

DBA PLUMBING CONTRACTOR

30 power unitsavg 5.5 yrLocal · 2 statesMOODY, AL80/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

30Power units

8 observed · MCS-150

4Trailers seen

Decoded · vPIC

5.5Avg age (yr)

2013–2026 · vPIC

Call dispatch(205) 640-2848 Email dispatchrobin.isbell@plumbone.com

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Load decision · FMCSA snapshot · Aug 20, 2026

Review before loading

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

Watch · 2

Vehicle out-of-service rate well above average42.9% of vehicle inspections were placed out of service vs the 22.26% national average.Driver out-of-service rate above average7.7% vs the 6.7% national average.

In good standing · 1

Established 20 yearsOperating authority has been on file since 2006.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo42.9%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo42.9%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Asset-based

30 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

5.5 yr

Model years 2013–2026 · peer benchmark unavailable.

Identity stabilityStable

20 yr unchanged

Same registration since 2006 — no chameleon / reincarnation signal.

Safety

13 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 42.9%24-mo cumulative

050%nat'l 22.26%

Driver OOS 7.7%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 7 vehicle and 13 driver inspections over 24 months.

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

75.0% · 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 36.0 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

13 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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 30-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: 30
Inspections · 24 mo: 13
Annualized: ≈7 / yr
Coverage: ≈0.2 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.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7 · 0 OOS
393.43 Parts & accessories (vehicle condition)Vehicle Maintenance7 · 7 OOS
393.60 Windshield / glazingVehicle Maintenance5 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance4 · 0 OOS
390.21 USDOT number marking on vehicleUnsafe Driving4 · 0 OOS
393.48 Brakes inoperativeVehicle Maintenance4 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance4 · 0 OOS
383.23 Operating without a valid CDLDriver Fitness3 · 3 OOS
391.41 No / expired medical certificateDriver Fitness3 · 1 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance2 · 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): 30
Observed power (24 mo): 8
Trailers (towed): 4

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

Fleet age· model years · decoded VINs

5.5 yr

Average age

2026

Newest model yr

2013

Oldest model yr

41.7%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 2 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

AL busiest

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

Home base

MOODY, AL

3070 MOODY PKWY

Top corridor

AL 12 · TN 1

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-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)

Observed (24 mo)

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: 3070 MOODY PKWY, MOODY, AL, 35004
Operation: Interstate

Contact

Phone: (205) 640-2848
Fax: (205) 795-3442
Email: robin.isbell@plumbone.com
Web domain: plumbone.com

Registration

Officers: Summer Crain · Barry Isbell
USDOT / docket: 1503876
First registered: May 19, 2006
Last MCS-150: Nov 19, 2025 · 175,000 mi (2025)
FMCSA safety rating: Not rated
Recordable crash rate: 10.30
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

175,000

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 PLUMB ONE INC.

PLUMB ONE INC (USDOT 1503876) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 20, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 2026.

Its vehicle out-of-service rate was 42.9% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 13 roadside inspections in the last 24 months — 7 vehicle-level and 13 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 30 power units and 30 drivers in its most recent MCS-150 filing dated Nov 19, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.

Frequently asked

What is PLUMB ONE INC's USDOT number?

PLUMB ONE INC's USDOT number is 1503876.

Is PLUMB ONE INC authorized to operate?

As of Aug 20, 2026, PLUMB ONE INC is active in the FMCSA register.

What is PLUMB ONE INC's safety record?

PLUMB ONE INC has a 42.9% vehicle out-of-service rate (national average 22.26%) across 19 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 80/100 (tier: review).

How big is PLUMB ONE INC's fleet?

PLUMB ONE INC operates 30 power units and 30 drivers per its most recent MCS-150 filing.

Where is PLUMB ONE INC based?

PLUMB ONE INC is based in MOODY, AL, with roadside inspections recorded across 2 states.

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