Elver Diaz Barrera

Doing business as Diaz & Son Trucking

USDOT activeAuthority activeCarrier · Interstate

USDOT3110322
MC82356
LocationConroe, TX
Fleet1 power units · 1 drivers

Elver Diaz Barrera (USDOT 3110322, MC-82356) is an interstate motor carrier based in Conroe, Texas with 1 power unit and 1 driver reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 5 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-82356Carrier Liability insurance$750,000 on fileRequired: $750,000 · as of May 2026 Safety ratingNot rated5 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Feb 23, 20268 months ago Process agent (BOC-3)On fileTruckers Nationwide Inc

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Operating authority

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

Docket	Authority type	Status
MC-82356	Common carrier	Active

First granted on April 27, 2018 · 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$750,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Pegaso Risk Retention Group, Inc.	$750,000	Mar 25, 2026

Insurance history: 6 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Pegaso Risk Retention Group, Inc.	Mar 25, 2026	Mar 25, 2027	Term / cancl
Liability (BIPD)	Great West Casualty Co.	Mar 15, 2024	Mar 15, 2026	Cancel
Liability (BIPD)	Progressive County Mutual	Jan 22, 2021	Mar 15, 2024	Replaced
Liability (BIPD)	Qualitas Insurance Company	Jan 23, 2020	Jan 22, 2021	Replaced
Liability (BIPD)	Underwriters at Lloyds London	Apr 23, 2019	Jan 4, 2020	Cancel
Liability (BIPD)	Underwriters at Lloyds London	Apr 23, 2018	Apr 23, 2019	Cancel

Process agent (BOC-3)

Truckers Nationwide Inc, Sioux Falls, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

5
Inspections: 20.0%
Driver out-of-service: 40.0%
Vehicle out-of-service: 0
Crashes

Inspected most often in: Texas (4), Wisconsin (1).

Most recent inspection on file: September 10, 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

April 1, 2026Reinstated — Common carrier authority
March 23, 2026Involuntary revocation — Common carrier authority
February 21, 2024Involuntary revocation — Common carrier authorityDiscontinued revocation on March 18, 2024
December 28, 2020Involuntary revocation — Common carrier authorityDiscontinued revocation on January 20, 2021
January 29, 2020Reinstated — Common carrier authorityRevoked on March 23, 2026
January 13, 2020Involuntary revocation — Common carrier authority
March 27, 2019Involuntary revocation — Common carrier authorityDiscontinued revocation on April 23, 2019
April 27, 2018Granted — Common carrier authorityRevoked on January 13, 2020

Fleet and operations

From the company’s own registration (Form MCS-150), updated February 23, 2026

Power units: 1
Trucks: 1
Tractors owned: 1
Drivers: 1
CDL drivers: 0
Interstate drivers: 1
Miles traveled: 72,000 (2025)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: March 16, 2018
Address: Conroe, TX

Cargo carried

General freight

Key facts

USDOT number 3110322 was registered on March 16, 2018.
Operating authority MC-82356 was first granted on April 27, 2018.
The company last updated its FMCSA registration (Form MCS-150) on February 23, 2026.
It reported 72,000 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 Pegaso Risk Retention Group, Inc..
It had 5 roadside inspections in the last 24 months; 2 inspections recorded no violations.
Its process agent filing (BOC-3) is with Truckers Nationwide Inc.

Other carriers in Conroe, TX

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