Carrier profile · USDOT 2366313 · MC-811422 · FMCSA data fetched 2026-11-03

DIAZ & SONS TRUCKING INC

2 power units2 driversInterstateHOUSTON, TX

Census status Active (A)MC-811422 · code A

← Back to overviewAuthority & Insurance · USDOT 2366313

Authority & Insurance

Operating authority by docket

No row matched this USDOT (bare or zero-padded) or its MC numbers. That alone does not prove the company has no authority — check FMCSA.

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-11-02 10:19 UTCFetched 2026-11-03 10:30 UTC

Authority status history

No authority status-change row matched. That does not prove there were no changes.

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-11-02 10:12 UTCFetched 2026-11-03 10:30 UTC

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

No row matched this USDOT (bare or zero-padded) or its MC numbers. That does not prove the company has no insurance — check FMCSA L&I.

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-11-02 10:07 UTCFetched 2026-11-03 10:30 UTC

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Source: Motus InsHist – All With History (3uet-3z4i) · raw queryDataset updated 2026-11-02 10:06 UTCFetched 2026-11-03 10:30 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-11-02 13:59 UTCFetched 2026-11-03 10:30 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline

Hover a bar for insurer and dates.

Prior policies (3uet-3z4i + legacy 6sqe-dvqs) — effective → cancellation

GREAT WEST CASUALTY CO. · 2023-01-21 → 2026-02-24

GREAT WEST CASUALTY CO. · 2023-01-21 → 2026-01-21

AMERICAN SUMMIT INSURANCE COMPANY · 2022-11-14 → 2023-01-21

AMERICAN SUMMIT INSURANCE COMPANY · 2022-01-21 → 2022-12-10

AMERICAN SUMMIT INSURANCE COMPANY · 2022-01-21 → 2022-11-14

HOME STATE COUNTY MUTUAL INS. CO. · 2017-01-21 → 2022-01-21

HALLMARK COUNTY MUTUAL INSURANCE COMPANY · 2016-01-21 → 2017-01-21

HALLMARK COUNTY MUTUAL INSURANCE COMPANY · 2015-01-21 → 2016-01-21

GLOBAL HAWK INSURANCE COMPANY, A RRG · 2014-01-21 → 2015-01-21

HALLMARK COUNTY MUTUAL INSURANCE COMPANY · 2013-01-21 → 2014-01-27

HALLMARK COUNTY MUTUAL INSURANCE COMPANY · 2013-01-21 → 2014-01-21

2014201720202023

2013-01-212026-02-24

Bars run only between published effective and cancellation dates. Current filings show their effective date only — no end is assumed and no continuous coverage is inferred. Current history: 3uet-3z4i; legacy rows from 6sqe-dvqs (frozen 2026-05-14) are kept only when not already in the current file.

Insurer	Effective	Cancelled	Method	Policy	Dataset
GREAT WEST CASUALTY CO.	2023-01-21	2026-02-24	Cancelled	MCP94628A	6sqe-dvqs
GREAT WEST CASUALTY CO.	2023-01-21	2026-01-21	Replaced	MCP94628A	6sqe-dvqs
AMERICAN SUMMIT INSURANCE COMPANY	2022-11-14	2023-01-21	Cancelled	ASCA001000015500	6sqe-dvqs
AMERICAN SUMMIT INSURANCE COMPANY	2022-01-21	2022-12-10	Cancelled	ASCA001000015500	6sqe-dvqs
AMERICAN SUMMIT INSURANCE COMPANY	2022-01-21	2022-11-14	Replaced	ASCA001000015500	6sqe-dvqs
HOME STATE COUNTY MUTUAL INS. CO.	2017-01-21	2022-01-21	Cancelled	WH10719237	6sqe-dvqs
HALLMARK COUNTY MUTUAL INSURANCE COMPANY	2016-01-21	2017-01-21	Cancelled	A42500446-01	6sqe-dvqs
HALLMARK COUNTY MUTUAL INSURANCE COMPANY	2015-01-21	2016-01-21	Cancelled	A42500446	6sqe-dvqs
GLOBAL HAWK INSURANCE COMPANY, A RRG	2014-01-21	2015-01-21	Cancelled	TXJ112843	6sqe-dvqs
HALLMARK COUNTY MUTUAL INSURANCE COMPANY	2013-01-21	2014-01-27	Cancelled	TXA514388	6sqe-dvqs
HALLMARK COUNTY MUTUAL INSURANCE COMPANY	2013-01-21	2014-01-21	Replaced	TXA514388	6sqe-dvqs

GREAT WEST CASUALTY CO.
Effective
2023-01-21
Cancelled
2026-02-24
Method
Cancelled
Policy
MCP94628A
Dataset
6sqe-dvqs
GREAT WEST CASUALTY CO.
Effective
2023-01-21
Cancelled
2026-01-21
Method
Replaced
Policy
MCP94628A
Dataset
6sqe-dvqs
AMERICAN SUMMIT INSURANCE COMPANY
Effective
2022-11-14
Cancelled
2023-01-21
Method
Cancelled
Policy
ASCA001000015500
Dataset
6sqe-dvqs
AMERICAN SUMMIT INSURANCE COMPANY
Effective
2022-01-21
Cancelled
2022-12-10
Method
Cancelled
Policy
ASCA001000015500
Dataset
6sqe-dvqs
AMERICAN SUMMIT INSURANCE COMPANY
Effective
2022-01-21
Cancelled
2022-11-14
Method
Replaced
Policy
ASCA001000015500
Dataset
6sqe-dvqs
HOME STATE COUNTY MUTUAL INS. CO.
Effective
2017-01-21
Cancelled
2022-01-21
Method
Cancelled
Policy
WH10719237
Dataset
6sqe-dvqs
HALLMARK COUNTY MUTUAL INSURANCE COMPANY
Effective
2016-01-21
Cancelled
2017-01-21
Method
Cancelled
Policy
A42500446-01
Dataset
6sqe-dvqs
HALLMARK COUNTY MUTUAL INSURANCE COMPANY
Effective
2015-01-21
Cancelled
2016-01-21
Method
Cancelled
Policy
A42500446
Dataset
6sqe-dvqs
GLOBAL HAWK INSURANCE COMPANY, A RRG
Effective
2014-01-21
Cancelled
2015-01-21
Method
Cancelled
Policy
TXJ112843
Dataset
6sqe-dvqs
HALLMARK COUNTY MUTUAL INSURANCE COMPANY
Effective
2013-01-21
Cancelled
2014-01-27
Method
Cancelled
Policy
TXA514388
Dataset
6sqe-dvqs
HALLMARK COUNTY MUTUAL INSURANCE COMPANY
Effective
2013-01-21
Cancelled
2014-01-21
Method
Replaced
Policy
TXA514388
Dataset
6sqe-dvqs

Federal activity

2026-02-246sqe-dvqs
Prior policy ended (cancelled) — GREAT WEST CASUALTY CO.
2026-01-28Census
Latest MCS-150 filing
2026-01-216sqe-dvqs
Prior policy ended (replaced) — GREAT WEST CASUALTY CO.
2023-01-216sqe-dvqs
Prior policy ended (cancelled) — AMERICAN SUMMIT INSURANCE COMPANY
2022-12-106sqe-dvqs
Prior policy ended (cancelled) — AMERICAN SUMMIT INSURANCE COMPANY
2022-11-146sqe-dvqs
Prior policy ended (replaced) — AMERICAN SUMMIT INSURANCE COMPANY
2022-01-216sqe-dvqs
Prior policy ended (cancelled) — HOME STATE COUNTY MUTUAL INS. CO.
2017-01-216sqe-dvqs
Prior policy ended (cancelled) — HALLMARK COUNTY MUTUAL INSURANCE COMPANY
2016-01-216sqe-dvqs
Prior policy ended (cancelled) — HALLMARK COUNTY MUTUAL INSURANCE COMPANY
2015-01-216sqe-dvqs
Prior policy ended (cancelled) — GLOBAL HAWK INSURANCE COMPANY, A RRG
2014-01-276sqe-dvqs
Prior policy ended (cancelled) — HALLMARK COUNTY MUTUAL INSURANCE COMPANY
2014-01-216sqe-dvqs
Prior policy ended (replaced) — HALLMARK COUNTY MUTUAL INSURANCE COMPANY
2012-12-27Census
Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

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