Carrier profile · USDOT 4401768 · MC-1727967 · Updated Jun 13, 2026

Happywork Inc

2 power unitsavg 9.9 yrLocal · 2 statesDIAMOND BAR, CA81/100

CARRIER ACTIVEMC-1727967 ACTIVE

Observed fleet · trailing 24 mo daily

2Power units

3 observed · MCS-150

7Trailers seen

Decoded · vPIC

9.9Avg age (yr)

2004–2025 · vPIC

Call dispatch(840) 248-8000 Email dispatchhappyworkinc888@gmail.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 above average33.3% vs the 22.26% national average.Driver out-of-service rate well above average14.3% of driver inspections were placed out of service vs the 6.7% national average.

In good standing · 2

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo33.3%

▲ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo33.3%

▲ 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

Owner-operator

2 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.9 yr

Model years 2004–2025 · peer benchmark unavailable.

Identity stabilityNew

1 yr unchanged

Same registration since 2025 — no chameleon / reincarnation signal.

Safety

7 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 33.3%24-mo cumulative

050%nat'l 22.26%

Driver OOS 14.3%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 6 vehicle and 7 driver inspections over 24 months.

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

33.3% · latest 6-mo window● Steady

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

7 inspections in the charted months · busiest month Apr '26 · 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.

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: 2
Inspections · 24 mo: 7
Annualized: ≈4 / 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.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance2 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
395.30 ELD — use / data transferHOS Compliance2 · 0 OOS
393.205 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance2 · 2 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS
396.5 Oil and/or grease leakVehicle Maintenance1 · 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: None
Broker: None

Insurance & bonds

BIPD / liabilityNo active filing in current snapshot

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

No active BIPD filing in FMCSA's current snapshot.

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 2
Observed power (24 mo): 3
Trailers (towed): 7

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

Fleet age· model years · decoded VINs

9.9 yr

Average age

2025

Newest model yr

2004

Oldest model yr

50.0%

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

CA busiest

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

Home base

DIAMOND BAR, CA

1527 SAPPHIRE LN

Top corridor

CA 5 · AZ 2

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: 2 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 4384491 USDOT 4405407 USDOT 4368226Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (5 trucks · 9 carriers)

Across all inspections on record: USDOT 53773 USDOT 1678708 USDOT 3838169 USDOT 3169034 USDOT 3636093 USDOT 4368226 USDOT 4384491 USDOT 4405407

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 1527 SAPPHIRE LN, DIAMOND BAR, CA, 91765
Operation: Interstate

Contact

Phone: (840) 248-8000
Email: happyworkinc888@gmail.com

Registration

Officer: Bingwei Zhang
USDOT / docket: 4401768 · MC-1727967
First registered: Apr 29, 2025
Last MCS-150: Jun 19, 2025 · 70,000 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

70,000

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

No verified reviews yet

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

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Verification summaryAuthority, insurance, safety and identity facts for HAPPYWORK INC.

HAPPYWORK INC (USDOT 4401768) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

It has no active BIPD insurance filing in FMCSA L&I's current snapshot as of Jun 13, 2026.

Its vehicle out-of-service rate was 33.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 7 roadside inspections in the last 24 months — 6 vehicle-level and 7 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Jun 13, 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 Jun 13, 2026.

It reports 2 power units and 2 drivers in its most recent MCS-150 filing dated Jun 19, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is HAPPYWORK INC's USDOT number?

HAPPYWORK INC's USDOT number is 4401768, and its motor carrier number is MC-1727967.

Is HAPPYWORK INC authorized to operate?

As of Jun 13, 2026, HAPPYWORK INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is HAPPYWORK INC's safety record?

HAPPYWORK INC has a 33.3% vehicle out-of-service rate (national average 22.26%) across 7 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 81/100 (tier: review).

How big is HAPPYWORK INC's fleet?

HAPPYWORK INC operates 2 power units and 2 drivers per its most recent MCS-150 filing.

Where is HAPPYWORK INC based?

HAPPYWORK INC is based in DIAMOND BAR, CA, with roadside inspections recorded across 2 states.

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