The Guardian CORP (USDOT 1557491)
No blockers or cautions found.
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 4308 OLD MILFORD MILL RD, PIKESVILLE, MD 21208
- MCS-150 last filed
- 2020-07
Frequently asked questions
What carrier is USDOT 1557491?
USDOT 1557491 is The Guardian CORP, an intrastate non-hazmat motor carrier.
What is The Guardian CORP's USDOT number?
The Guardian CORP's USDOT number is 1557491. No MC docket number is on file.
Is The Guardian CORP currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does The Guardian CORP have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is The Guardian CORP's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for The Guardian CORP, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is The Guardian CORP's CSA score?
FMCSA does not publish a single CSA score for carriers. The Guardian CORP's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is The Guardian CORP's FMCSA safety rating?
The Guardian CORP has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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