Flash United LLC (USDOT 4520391)
5 cautions found.
- DOT number
- USDOT 4520391
- Docket (MC) number
- MC1790953
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 2026-02-27
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 14698 BRIAR FOREST DR APT 13107, HOUSTON, TX 77077
- MCS-150 last filed
- 2026-05
Findings
- Far more vehicles observed than reported (Caution): This carrier reports 1 power unit on its MCS-150, but 10 distinct vehicles have been inspected operating under its USDOT across 12 states. A reported fleet far smaller than the vehicles operating under an authority can reflect an out-of-date MCS-150, a large lease-on or owner-operator fleet, or vehicles operating under this authority that the carrier did not register.
- Multiple carriers at this address (Caution): 4 other active carriers are registered at this physical address. Shared addresses are common for freight offices and registered agents.
- New authority (Caution): Active for less than 6 months, limited vetting history
- Driver OOS rate above national average (Caution): 53.33% driver OOS over 15 inspections vs. national average 6.31%. Typically reflects HOS or CDL-compliance issues
- 2 BASICs at the FMCSA intervention threshold (Caution): Hours of service and Driver fitness rank among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not official CSA scores.
Frequently asked questions
What carrier is DOT 4520391?
DOT 4520391 (USDOT 4520391) is Flash United LLC, an interstate motor carrier.
What carrier is MC 1790953?
MC 1790953 is the docket number of Flash United LLC, USDOT 4520391.
What is Flash United LLC's MC number?
Flash United LLC's docket number is MC 1790953. Its USDOT number is 4520391.
Is Flash United LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Flash United LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Flash United LLC's insurance?
Flash United LLC's liability insurance is filed with FMCSA by Highlander Specialty Insurance Company.
What is Flash United LLC's safety record?
In the last 24 months, FMCSA records show 2 of 7 vehicle inspections ending out-of-service for Flash United LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Flash United LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Flash United LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Flash United LLC's FMCSA safety rating?
Flash United LLC 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
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status