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Flat Hot LLC (USDOT 4408306)

Monitor
Verdict
Blocking issues found
1blocking1serious5cautions

Findings

Blocking
Operating authority inactive

Inactive per FMCSA's registration system (verified 2026-09-25). Other FMCSA data sources have not yet reflected this change and may still show an outdated 'active' status.

Serious issues found
Conditional safety rating

FMCSA rating: Conditional. Compliance issues found at last review; carrier remains authorized to operate

Cautions
Far more vehicles observed than reported

This carrier reports 2 power units on its MCS-150, but 7 distinct vehicles have been inspected operating under its USDOT across 13 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 A reported fleet far smaller than the vehicles operating under an authority can reflect an out-of-date MCS-150, a large lease-on or owner-operator fleet, or vehicles operating under this authority that the carrier did not register.

Coverage end-date on file

A liability (BIPD) filing for $750,000 was on file with FMCSA through Jul 14, 2026. No replacement filing is on record, and FMCSA's registration system of record shows no current certificate.

Vehicle OOS rate above national average

46.67% vehicle OOS over 15 inspections vs. national average 22.95%

Driver OOS rate above national average

72.22% driver OOS over 18 inspections vs. national average 6.4%. Typically reflects HOS or CDL-compliance issues

3 BASICs at the FMCSA intervention threshold

Hours of service ranks 99 of 100, Driver fitness 94 of 100, and Vehicle maintenance 87 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not official CSA scores.

DOT number
USDOT 4408306
Docket (MC) number
MC1731397
Operating authority
Common carrier authority: inactive.
Authority granted
Jun 2, 2025
Insurance on file
A liability (BIPD) filing for $750,000 was on file with FMCSA through Jul 14, 2026. No replacement filing is on record, and FMCSA's registration system of record shows no current certificate.
Safety rating
Conditional (rating decision Aug 8, 2026)
Fleet on file
2 power units, 2 drivers
Operation type
Interstate
Physical address
4458 ADLIGNTON ST, KATY, TX 77493
MCS-150 last filed
Apr 2026

Other carriers based in Katy, TX

Companies whose FMCSA physical address is in Katy, TX. Listed because of where they are based, nothing else.

Frequently asked questions

What carrier is DOT 4408306?

DOT 4408306 (USDOT 4408306) is Flat Hot LLC, an interstate motor carrier.

What carrier is MC 1731397?

MC 1731397 is the docket number of Flat Hot LLC, USDOT 4408306.

What is Flat Hot LLC's MC number?

Flat Hot LLC's docket number is MC 1731397. Its USDOT number is 4408306.

Is Flat Hot LLC currently authorized to operate?

Common carrier authority: inactive. Source: FMCSA registration and licensing records.

Does Flat Hot LLC have insurance on file with FMCSA?

A liability (BIPD) filing for $750,000 was on file with FMCSA through Jul 14, 2026. No replacement filing is on record, and FMCSA's registration system of record shows no current certificate.

What is Flat Hot LLC's safety record?

In the last 24 months, FMCSA records show a 46.7% vehicle out-of-service rate for Flat Hot LLC, from 7 of 15 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of Sep 21, 2026). FMCSA records also show 0 recordable crashes in the same window.

What is Flat Hot LLC's CSA score?

FMCSA does not publish a single CSA score for carriers. Flat Hot LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.

What is Flat Hot LLC's FMCSA safety rating?

Flat Hot LLC's FMCSA safety rating is Conditional, from a review decided Aug 8, 2026.

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View the full fleetfax report for Flat Hot LLC

Carriers based in Katy, TX

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Run a SAFER company snapshot lookup for any carrier

Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 25, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status