GUARDIAN LLC
Quick checks from the federal record
Authority active
FMCSA currently lists this operating authority as active.
Tenure: 5 years
Registration history dates back to 2021 — an established federal record.
FMCSA record timeline
MC Look Up archives every monthly census filing and diffs them field-by-field — 4 changes tracked for USDOT 3680744 so far.
9819 PENELA WAY
to
3580 W GRANT LINE RD APT 624
ELK GROVE
to
TRACY
95757
to
95304
Feb 20, 2024
to
Oct 23, 2025
Registration & fleet profile
From 1 archived monthly FMCSA census snapshot for this carrier.
- MCS-150 filing: Feb 20, 2024 — within the biennial update window
- Reported annual mileage: 40,000 miles (2023) — ≈40,000 per truck
- Company officer: HARVIR SINGH
- Operation class: Authorized for-hire
No analyst narrative exists yet for GUARDIAN LLC. Running a full vetting search generates one — a plain-English readout of the flags, history, and network signals on this page.
What the full workup adds
BASIC percentile detail
Each of the seven BASIC measures with percentile, threshold status, and inspection counts behind it.
Crash-by-crash record
Every reportable crash with date, state, severity, and tow-away status — fleet-normalized.
Live insurance verification
Current BI&PD and cargo coverage against federal minimums, with effective dates and lapse detection.
Full identity graph
Complete shared-phone/address/officer map with revocation overlays, not just the sample above.
Common questions about GUARDIAN LLC
How long has USDOT 3680744 been registered?
GUARDIAN LLC first appears in FMCSA records in 2021, giving it roughly 5 years of registration history. Carriers under 12 months old statistically carry the highest risk of identity fraud and double-brokering.
Is GUARDIAN LLC an owner-operator?
FMCSA records show 1 power unit and 1 driver, the classic owner-operator profile. Single-truck carriers are common and often excellent — but verify insurance and authority directly since there's no fleet safety history to lean on.
Is USDOT 3680744 authorized to operate right now?
As of the latest FMCSA sync, USDOT 3680744 (GUARDIAN LLC) shows authority status: Active. MC Look Up re-syncs carrier records on a rolling ~48-hour cycle, so this reflects the current federal register, not a stale snapshot.
What has changed on GUARDIAN LLC's FMCSA record?
MC Look Up's month-over-month census tracking has logged 4 changes to this carrier's federal record — most recently its street address in Jun 2025. Frequent identity-field changes (name, phone, address) can signal a chameleon re-registration.
When did GUARDIAN LLC last update its MCS-150 filing?
The MCS-150 on file dates from 0.2 years ago. That's within FMCSA's required biennial update window.
Run the full workup on GUARDIAN LLC
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Keep researching
Guides to decoding DOT numbers, MC authority, CSA scores, and the red flags this page surfaces.