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Luis Carlos Grimaldo Jr

Doing business as Liberty Transport

USDOT activeAuthority activeCarrier · Intrastate
  • USDOT1449802
  • MC547867
  • LocationSpring, TX
  • Fleet2 power units · 2 drivers

Luis Carlos Grimaldo Jr (USDOT 1449802, MC-547867) is an intrastate motor carrier based in Spring, Texas with 2 power units and 2 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-547867CarrierLiability insurance$1,000,000 on fileRequired: $750,000 · as of May 2026Safety ratingNot rated3 inspections in 24 monthsOut-of-service ordersNone on fileFMCSA out-of-service orders fileRegistration (MCS-150)Updated Jan 5, 202610 months agoProcess agent (BOC-3)On file#1 Ace Licensing & Permit Services LLC

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Operating authority

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

DocketAuthority typeStatus
MC-547867Common carrierActive

First granted on January 27, 2006 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$1,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XClear Blue Insurance Company$1,000,000May 13, 2026
Insurance history: 11 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Clear Blue Insurance CompanyMay 13, 2025May 13, 2026Cancel
Liability (BIPD)Clear Blue Insurance CompanyMay 13, 2024May 13, 2025Cancel
Liability (BIPD)Progressive County MutualMay 9, 2023May 13, 2024Replaced
Liability (BIPD)Great American Assurance CompanyJan 16, 2009Jan 25, 2010Cancel
CargoGreat American Assurance CompanyJan 16, 2009Jan 25, 2010Cancel
Liability (BIPD)Gramercy Insurance CompanyJun 7, 2008Jan 16, 2009Cancel
Liability (BIPD)Gramercy Insurance CompanyJan 16, 2008Jun 7, 2008Cancel
CargoGramercy Insurance CompanyJan 15, 2008Jan 16, 2009Replaced
CargoCanal Insurance Co.Jan 16, 2007Jan 16, 2008Cancel
Liability (BIPD)Home State County Mutual Ins. Co.Jan 16, 2006Jan 16, 2008Cancel
CargoCanal Indemnity CompanyJan 16, 2006Jan 16, 2007Cancel

Process agent (BOC-3)

#1 Ace Licensing & Permit Services LLC, Columbus, GA

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

3
Inspections
1 with no violations
33.3%
Driver out-of-service
1 of 3 inspections
0.0%
Vehicle out-of-service
0 of 3 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: Texas (3).

Most recent inspection on file: April 11, 2025.

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 revocation — Common carrier authorityDiscontinued revocation on May 13, 2026
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on May 13, 2025
  3. Reinstated — Common carrier authority
  4. Involuntary revocation — Common carrier authority
  5. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 20, 2009
  6. Involuntary revocation — Common carrier authorityDiscontinued revocation on May 12, 2008
  7. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 16, 2008
  8. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 18, 2007
Show 1 earlier event
  1. Granted — Common carrier authorityRevoked on February 1, 2010

Fleet and operations

From the company’s own registration (Form MCS-150), updated January 5, 2026

Power units
2
Trucks
2
Tractors owned
2
Trailers owned
2
Drivers
2
CDL drivers
2
Interstate drivers
0
Intrastate drivers
2
Miles traveled
138,471 (2025)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
January 9, 2006
Address
Spring, TX

Cargo carried

  • General freight
  • Metal: sheets, coils, rolls
  • Motor vehicles
  • Logs, poles, beams, lumber
  • Building materials
  • Machinery, large objects
  • Intermodal containers
  • Oilfield equipment
  • Grain, feed, hay
  • Commodities dry bulk
  • Utilities
  • Construction

Key facts

  • USDOT number 1449802 was registered on January 9, 2006.
  • Operating authority MC-547867 was first granted on January 27, 2006.
  • The company last updated its FMCSA registration (Form MCS-150) on January 5, 2026.
  • It reported 138,471 vehicle miles traveled in 2025.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Clear Blue Insurance Company.
  • It had 3 roadside inspections in the last 24 months; 1 inspection recorded no violations.
  • Its process agent filing (BOC-3) is with #1 Ace Licensing & Permit Services LLC.

Other carriers in Spring, TX

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