Carrier profile · USDOT 3152062 · MC-105478 · Updated Jun 13, 2026

MTZ & Son's Transport LLC

2 power unitsGRAND PRAIRIE, TX84/100

CARRIER ACTIVEMC-105478 ACTIVE

Authority & Insurance

Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’25 · 5 insurers · 0 lapsesInsurer churn

At Lloyds’18–’19

Hallmark County’19–’20

United Wisconsin’20–’22

Highlander Specialty’22–’24

Agricultural Workers’24–now

2018202020222024now

Shorter eras are too brief to label at this scale — all 5 insurers are named in the list below.

BIPD in force — $750,000 · AGRICULTURAL WORKERS MUTUAL AUTO INSURANCE CO · since Jul 2025

All 5 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
AGRICULTURAL WORKERS MUTUAL AUTO INSURANCE CO	Jul 2024 → Jul 2025	$750K	3
HIGHLANDER SPECIALTY INSURANCE COMPANY	Jul 2022 → Jul 2024	$750K	3
UNITED WISCONSIN INSURANCE COMPANY	Jul 2020 → Jul 2022	$750K	3
HALLMARK COUNTY MUTUAL INSURANCE COMPANY	Jul 2019 → Jul 2020	$750K	1
UNDERWRITERS AT LLOYDS LONDON	Jul 2018 → Jul 2019	$750K	5