Liberty Materials Inc

USDOT activeAuthority activeCarrier & Shipper · Interstate

USDOT1828350
MC663203
LocationConroe, TX
Phone(936) 828-4456
Fleet5 power units · 4 drivers

Liberty Materials Inc (USDOT 1828350, MC-663203) is an interstate motor carrier based in Conroe, Texas with 5 power units and 4 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 15 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-663203Carrier, Shipper Liability insurance$1,000,000 on fileRequired: $750,000 · as of May 2026 Safety ratingNot rated15 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Feb 26, 20268 months ago Process agent (BOC-3)On fileInterstate Authority LLC

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Operating authority

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

Docket	Authority type	Status
MC-663203	Common carrier	Active

First granted on December 16, 2008 · 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

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Clear Blue Insurance Company	$1,000,000	Oct 31, 2025

Insurance history: 10 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Clear Blue Insurance Company	Oct 31, 2024	Oct 31, 2025	Cancel
Liability (BIPD)	Clear Blue Insurance Company	Jan 25, 2024	Oct 31, 2024	Cancel
Liability (BIPD)	Clear Blue Insurance Company	Nov 14, 2023	Feb 27, 2024	Term / cancl
Liability (BIPD)	Clear Blue Insurance Company	Oct 31, 2023	Dec 12, 2023	Term / cancl
Liability (BIPD)	Travelers Property Casualty Co. of America	Dec 10, 2016	Oct 31, 2023	Replaced
Cargo	Great West Casualty Co.	Dec 10, 2009	Jan 16, 2017	Cancel
Liability (BIPD)	Great West Casualty Co.	Dec 10, 2009	Dec 10, 2016	Replaced
Cargo	Canal Indemnity Company	Jun 23, 2009	Dec 10, 2009	Cancel
Liability (BIPD)	Southern Insurance Company	Dec 10, 2008	Dec 10, 2009	Cancel
Cargo	Canal Indemnity Company	Dec 10, 2008	Jun 23, 2009	Cancel

Process agent (BOC-3)

Interstate Authority LLC, Moore, OK

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

15
Inspections: 6.7%
Driver out-of-service: 33.3%
Vehicle out-of-service: 1
Crashes

Inspected most often in: Texas (15).

Most recent inspection on file: July 23, 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

October 6, 2025Involuntary revocation — Common carrier authorityDiscontinued revocation on October 30, 2025
October 4, 2024Involuntary revocation — Common carrier authorityDiscontinued revocation on October 31, 2024
November 13, 2009Involuntary revocation — Common carrier authorityDiscontinued revocation on December 10, 2009
December 16, 2008Granted — Common carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated February 26, 2026

Power units: 5
Trucks: 5
Tractors owned: 5
Trailers owned: 4
Drivers: 4
CDL drivers: 4
Interstate drivers: 4
Miles traveled: 182,600 (2025)
Classification: Private property; Authorized for hire
Hazardous materials: No
USDOT registered: November 10, 2008
Address: 19507 Moorhead Rd, Conroe, TX 77302
Phone (registered with FMCSA): (936) 828-4456

Cargo carried

General freight
Building materials
Machinery, large objects
Commodities dry bulk
Construction
Sand

Key facts

USDOT number 1828350 was registered on November 10, 2008.
Operating authority MC-663203 was first granted on December 16, 2008.
The company last updated its FMCSA registration (Form MCS-150) on February 26, 2026.
It reported 182,600 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 15 roadside inspections in the last 24 months; 3 inspections recorded no violations.
FMCSA records list 1 reportable crash in the last 24 months.
Its process agent filing (BOC-3) is with Interstate Authority LLC.

Other carriers in Conroe, TX

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