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Carrier profile · USDOT 2728823

MJB WELDING SUPPLY INC

9 power unitsavg 9.2 yrLocal · 1 statesCHICO, CA
CARRIER ACTIVE
Verified linksmjbwelding.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
9Power units
7 observed · MCS-150
3Trailers seen
Decoded · vPIC
9.2Avg age (yr)
2005–2025 · vPIC
Call dispatch(530) 342-3589Email dispatchjon@mjbwelding.com

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

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

Established 11 yearsOut-of-service rates below national average
Watch · 0

Nothing flagged.

Operating authority11 yr active
since 2015
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo20.0%
▼ 22.26% nat'l
Crashes · fatal0
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

9.2 yr

Model years 2005–2025 · peer benchmark computing.

Identity stabilityStable

11 yr unchanged

Same registration since 2015 — no chameleon / reincarnation signal.

AI readLocal operator, 11-yr authority, 20% vehicle OOS — clear to load.Full read

Is MJB WELDING SUPPLY INC safe to work with?

Is MJB WELDING SUPPLY INC safe to load? MJB WELDING SUPPLY INC (USDOT 2728823) is an active small-fleet motor carrier based in CHICO, CA, operating 9 power units and 10 drivers. Operating authority has been active 11 years (past the 24-month broker-confidence threshold). Across 20 roadside inspections, its vehicle out-of-service rate is 20.0% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (100/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
MWMJB WELDING SUPPLY INC 100
01

Safety

20 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 20.0% (24-mo)15 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)12 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%

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

33.3% now▼ Improving

Trailing rate down 3.5 pts across the window — latest above 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.

Well-monitored
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.9 / unit·yr
thin signalabundant signal
Within the expected band for a 9-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
9
Inspections · 24 mo
16
Annualized
≈8 / yr
Coverage
≈0.9 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 Driving9
  • 393.45 Brake tubing / hose defectsVehicle Maintenance5
  • 177.834 Other violationOther2 · 2 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
  • 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance1
  • 393.41 Parts & accessories (vehicle condition)Vehicle Maintenance1
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance1
  • 393.48 Brakes inoperativeVehicle Maintenance1
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1
  • 172.519 Other violationOther1
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)
9
Observed power (24 mo)
7
Trailers (towed)
3

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

Fleet age· model years · decoded VINs

9.2 yr
Average age
2025
Newest model yr
2005
Oldest model yr
30%
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 mo16
CA busiest

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

Home base
CHICO, CA
357 EAST PARK AVE
Top corridor
CA
CA 16
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-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 (2 trucks · 2 carriers)
Across all inspections on record: USDOT 16130USDOT 569072

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)9
Observed (24 mo)7
Shared w/ other carriers2

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links
06

Identity & contact

FMCSA census + L&I dossier

Location

Physical address
357 EAST PARK AVE, CHICO, CA, 95928
Operation
Intrastate (Hazmat)

Contact

Phone
(530) 342-3589
Cell
(530) 228-5517
Fax
(530) 342-1715
Email
jon@mjbwelding.com
Web domain
mjbwelding.com

Registration

Officer
Jon Arthur Arnold
USDOT / docket
2728823
First registered
06/30/2015
Last MCS-150
02/04/2026 · 50,000 mi (2025)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

9Power units
10Drivers
10CDL drivers
50,000Annual 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 MJB WELDING SUPPLY INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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09

Frequently asked

What is MJB WELDING SUPPLY INC's USDOT number?

MJB WELDING SUPPLY INC's USDOT number is 2728823.

Is MJB WELDING SUPPLY INC authorized to operate?

As of 2026-06-13, MJB WELDING SUPPLY INC is active in the FMCSA register.

What is MJB WELDING SUPPLY INC's safety record?

MJB WELDING SUPPLY INC has a 20.0% vehicle out-of-service rate (national average 22.26%) across 20 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).

How big is MJB WELDING SUPPLY INC's fleet?

MJB WELDING SUPPLY INC operates 9 power units and 10 drivers per its most recent MCS-150 filing.

Where is MJB WELDING SUPPLY INC based?

MJB WELDING SUPPLY INC is based in CHICO, CA, with roadside inspections recorded across 1 state.