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Port Diaz Inc

USDOT activeAuthority activeCarrier · Intrastate
  • USDOT3519546
  • MC1167734
  • LocationAustin, TX
  • Phone(323) 420-5767
  • Fleet3 power units · 3 drivers

Port Diaz Inc (USDOT 3519546, MC-1167734) is an intrastate motor carrier based in Austin, Texas with 3 power units and 3 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 3 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-1167734CarrierLiability insuranceNo filing foundNo federal filing requirement listedSafety ratingNot rated3 inspections in 24 monthsOut-of-service ordersNone on fileFMCSA out-of-service orders fileRegistration (MCS-150)Updated Oct 21, 2026This monthProcess agent (BOC-3)On fileTruck Process Agents of America, Inc.

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-1167734Motor Carrier of Property (except Household Goods)Active

First granted on January 5, 2021 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 12, 2026

  • Liability (BIPD) required$0
  • Liability (BIPD) on fileNone on file
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

No current insurance filing was found in FMCSA licensing records for this USDOT number.

Insurance history: 7 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Southlake Specialty Insurance CompanyJun 16, 2026Aug 10, 2026Cancel
Liability (BIPD)Hyundai Marine & Fire Ins Co Ltd (Us Branch)Jan 4, 2025Jan 4, 2026Cancel
Liability (BIPD)Transverse Specialty Insurance CompanyJan 4, 2024Jan 4, 2025Cancel
Liability (BIPD)American Summit Insurance CompanyJan 4, 2023Jan 4, 2024Cancel
Liability (BIPD)Db Insurance Co., Ltd (U.s.branch)Mar 31, 2022Jan 4, 2023Cancel
Liability (BIPD)Db Insurance Co., Ltd (U.s.branch)Jan 4, 2022Mar 31, 2022Cancel
Liability (BIPD)Db Insurance Co., Ltd (U.s.branch)Jan 4, 2021Jan 4, 2022Cancel

Process agent (BOC-3)

Truck Process Agents of America, Inc., Fargo, ND

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

3
Inspections
0 with no violations
33.3%
Driver out-of-service
1 of 3 inspections
33.3%
Vehicle out-of-service
1 of 3 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: Texas (2), New Mexico (1).

Most recent inspection on file: July 30, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary suspension - insurance cancellation effective; no active insurance meeting minimum coverage on file — Motor Carrier of Property (except Household Goods)
  2. Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
  3. Involuntary revocation — Common carrier authority
  4. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 6, 2025
  5. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 9, 2024
  6. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 5, 2023
  7. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 7, 2022
  8. Granted — Common carrier authorityRevoked on January 12, 2026

Fleet and operations

From the company’s own registration (Form MCS-150), updated October 21, 2026

Power units
3
Trucks
3
Tractors owned
1
Drivers
3
CDL drivers
3
Interstate drivers
0
Intrastate drivers
3
Miles traveled
47,000 (2026)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
November 10, 2020
Address
600 Barwood Park Apt 111, Austin, TX 78753
Phone (registered with FMCSA)
(323) 420-5767

Cargo carried

  • General freight
  • Sand and gravel

Key facts

  • USDOT number 3519546 was registered on November 10, 2020.
  • Operating authority MC-1167734 was first granted on January 5, 2021.
  • The company last updated its FMCSA registration (Form MCS-150) on October 21, 2026.
  • It reported 47,000 vehicle miles traveled in 2026.
  • It had 3 roadside inspections in the last 24 months; 0 inspections recorded no violations.
  • Its process agent filing (BOC-3) is with Truck Process Agents of America, Inc..

Other carriers in Austin, TX

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