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VALIDATED

MARK GRIZZELL

Trust Score

Excellent Why this score?

Company CheckMARK GRIZZELL · DOT 773185

DBA: DOUBLE G TRANSPORT

4012 CR 3550, SLATON, TX, 79364

DOT# 773185 MC# 346266 Slaton, Texas 27 years

CARRIER

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1

Power Units

1

Drivers

0

Crashes (24-Month)

$1,000,000

Insurance

Not Rated

Safety Rating

0

Inspections

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Company Information

Legal NameMARK GRIZZELL

DBA NameDOUBLE G TRANSPORT

DOT Number773185

MC Number346266

Entity TypeCarrier

Operating StatusA - Active

LocationSlaton, Texas

Added09/24/1998

MCS-15007/16/2024

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address4012 CR 3550, SLATON, TX, 79364

Mailing Address4012 CR 3550, SLATON, TX, 79364

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC346266

CommonActive

ContractActive

BrokerNot Active

Operating27 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 0 · 0 insp with violations

Clean

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage36,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

1

Interstate

0

Intrastate

0

CDL

1

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Insurance

Amount$1,000,000

Type91X

Effective06/30/2023

CompanyPROGRESSIVE COUNTY MUTUAL

Policy #CA969466951

Last checked08/15/2026

Quick Facts

StatusActive

TypeCarrier

Fleet1 units

Drivers1

Mileage36,000 mi

Operating27 years

MCS-15007/2024

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1230077	$1,000,000	12/31/2012	06/06/2013	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1120091	$1,000,000	11/11/2011	06/06/2012	Cancelled
91X	BIPD/Primary	OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	BA 069 23 89	$750,000	11/11/2008	06/06/2009	Replaced
91X	BIPD/Primary	PROGRESSIVE COUNTY MUTUAL	CA958662959	$1,000,000	10/31/2022	03/21/2023	Cancelled
34	CARGO	ALBANY INSURANCE COMPANY	IM 18245	$0	10/27/1998	07/22/1999	Cancelled
34	CARGO	ALBANY INSURANCE COMPANY	IM 18245	$0	10/27/1998	07/20/1999	Replaced
34	CARGO	UNDERWRITERS AT LLOYDS LONDON	0510TUIJLADK092590	$0	10/17/2009	04/03/2010	Cancelled
91X	BIPD/Primary	OLD AMERICAN COUNTY MUTUAL FIRE INS COMPANY	AST5000900	$1,000,000	10/12/2000	10/12/2001	Cancelled
91X	BIPD/Primary	OLD AMERICAN COUNTY MUTUAL FIRE INS COMPANY	AST5000900	$750,000	10/12/1999	10/12/2000	Cancelled
91X	BIPD/Primary	OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	OA 66 31 54	$750,000	10/12/1998	07/13/1999	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	TN317143	$1,000,000	10/11/2001	01/11/2002	Cancelled
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	65 MS HH4652	$0	10/07/2011	08/11/2015	Name Changed
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1120091	$1,000,000	10/06/2011	11/11/2011	Cancelled
91X	BIPD/Primary	OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	BA 069 23 89	$750,000	10/03/2008	11/11/2008	Replaced
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LTO0019636	$1,000,000	09/10/2014	08/11/2015	Name Changed
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1120091	$1,000,000	09/09/2011	10/06/2011	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1010083	$1,000,000	09/08/2010	02/15/2011	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT0990090	$1,000,000	09/04/2009	01/12/2010	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LTO0023348	$1,000,000	08/11/2015	04/06/2016	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1340100	$1,000,000	08/11/2013	03/22/2014	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LTO0029148	$1,000,000	08/09/2016	01/04/2016	Replaced
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LTO0029148	$1,000,000	08/09/2016	01/04/2017	Cancelled
34	CARGO	ALBANY INSURANCE COMPANY	IM18245	$0	07/20/1999	10/27/2000	Cancelled
91X	BIPD/Primary	OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	OA 66 31 54	$750,000	07/13/1999	10/12/1999	Replaced
91X	BIPD/Primary	NATIONAL AMERICAN INSURANCE COMPANY	SL00960042	$750,000	06/19/2008	07/09/2008	Cancelled
91X	BIPD/Primary	NATIONAL AMERICAN INSURANCE COMPANY	SL00960042	$750,000	06/19/2008	06/06/2008	Replaced
91X	BIPD/Primary	PROGRESSIVE COUNTY MUTUAL	CA958662959	$1,000,000	06/06/2022	10/31/2022	Cancelled
91X	BIPD/Primary	SENTRY SELECT INSURANCE COMPANY	A0084651001	$1,000,000	06/06/2017	01/26/2021	Replaced
91X	BIPD/Primary	SENTRY SELECT INSURANCE COMPANY	A0084651001	$1,000,000	06/06/2017	02/24/2021	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LTO0019636	$1,000,000	06/06/2014	09/10/2014	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1340100	$1,000,000	06/06/2013	08/11/2013	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1230077	$1,000,000	06/06/2012	12/31/2012	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1120091	$1,000,000	06/06/2011	09/09/2011	Cancelled
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	65MS HH4652	$0	06/06/2010	02/11/2011	Replaced
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	65MS HH4652	$0	06/06/2010	02/12/2011	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1010083	$1,000,000	06/06/2010	09/08/2010	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT0990090	$1,000,000	06/06/2009	09/04/2009	Cancelled
91X	BIPD/Primary	OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	BA 069 23 89	$750,000	06/06/2008	10/03/2008	Replaced
91X	BIPD/Primary	OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	BA 069 23 89	$750,000	06/06/2008	10/21/2008	Cancelled
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	20 MS ND5270	$0	06/06/2008	10/17/2009	Replaced
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	20 MS ND5270	$0	06/06/2008	11/21/2009	Cancelled
91X	BIPD/Primary	NATIONAL AMERICAN INSURANCE COMPANY	SL00960042	$750,000	06/06/2007	06/19/2008	Cancelled
91X	BIPD/Primary	NATIONAL AMERICAN INSURANCE COMPANY	SL00960042	$750,000	06/06/2007	06/06/2008	Replaced
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	KTR7002687	$1,000,000	06/06/2006	06/06/2007	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	KTR6002087	$1,000,000	06/06/2005	06/06/2006	Replaced
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	KTR001558	$1,000,000	06/06/2004	06/06/2005	Replaced
91X	BIPD/Primary	CAROLINA CASUALTY INSURANCE CO.	952078	$1,000,000	06/06/2003	06/06/2004	Cancelled
34	CARGO	GRAMERCY INSURANCE COMPANY	MI4209-25869	$0	06/04/2007	06/06/2008	Replaced
91X	BIPD/Primary	PROGRESSIVE COUNTY MUTUAL	CA969466951	$1,000,000	05/15/2023	06/30/2023	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT0990090	$1,000,000	05/10/2010	06/06/2010	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT0990090	$1,000,000	04/09/2010	05/10/2010	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LTO0023348	$1,000,000	04/06/2016	08/09/2016	Cancelled
34	CARGO	WESTCHESTER FIRE INSURANCE COMPANY	I21034757 001	$0	04/03/2010	06/06/2010	Replaced
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1340100	$1,000,000	03/22/2014	06/06/2014	Cancelled
91X	BIPD/Primary	PROGRESSIVE COUNTY MUTUAL	CA958662959	$1,000,000	03/21/2023	05/02/2023	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT0990090	$1,000,000	03/17/2010	04/09/2010	Cancelled
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT1010083	$1,000,000	02/15/2011	06/06/2011	Cancelled
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	65 MS HH4652	$0	02/11/2011	10/07/2011	Cancelled
91X	BIPD/Primary	SENTRY SELECT INSURANCE COMPANY	A0084651001	$1,000,000	01/26/2021	06/06/2022	Replaced
91X	BIPD/Primary	HOME STATE COUNTY MUTUAL INS. CO.	WSLT0990090	$1,000,000	01/12/2010	03/17/2010	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	TN317143	$1,000,000	01/11/2002	06/06/2003	Replaced
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LTO0029148	$1,000,000	01/04/2016	06/06/2017	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC346266	CONTRACT	INVOLUNTARY REVOCATION	12/16/2009	DISCONTINUED REVOCATION	12/24/2009
MC346266	COMMON	INVOLUNTARY REVOCATION	12/16/2009	DISCONTINUED REVOCATION	12/24/2009
MC346266	COMMON	INVOLUNTARY REVOCATION	12/04/2012	DISCONTINUED REVOCATION	12/27/2012
MC346266	CONTRACT	INVOLUNTARY REVOCATION	12/04/2012	DISCONTINUED REVOCATION	12/27/2012
MC346266	CONTRACT	INVOLUNTARY REVOCATION	11/07/2000	DISCONTINUED REVOCATION	11/09/2000
MC346266	MOTOR PROPERTY COMMON CARRIER	GRANTED	11/04/2009	REVOKED	05/08/2023
MC346266	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	10/20/1998	REVOKED	06/14/2004
MC346266	CONTRACT	INVOLUNTARY REVOCATION	10/17/2011	DISCONTINUED REVOCATION	10/19/2011
MC346266	COMMON	INVOLUNTARY REVOCATION	10/17/2011	DISCONTINUED REVOCATION	10/19/2011
MC346266	CONTRACT	INVOLUNTARY REVOCATION	09/24/2008	DISCONTINUED REVOCATION	10/06/2008
MC346266	COMMON	INVOLUNTARY REVOCATION	09/09/2011	DISCONTINUED REVOCATION	09/19/2011
MC346266	CONTRACT	INVOLUNTARY REVOCATION	09/09/2011	DISCONTINUED REVOCATION	09/19/2011
MC346266	COMMON	INVOLUNTARY REVOCATION	08/15/2011	DISCONTINUED REVOCATION	08/17/2011
MC346266	CONTRACT	INVOLUNTARY REVOCATION	08/15/2011	DISCONTINUED REVOCATION	08/17/2011
MC346266	COMMON	INVOLUNTARY REVOCATION	08/14/2014	DISCONTINUED REVOCATION	09/10/2014
MC346266	CONTRACT	INVOLUNTARY REVOCATION	08/14/2014	DISCONTINUED REVOCATION	09/10/2014
MC346266	CONTRACT	INVOLUNTARY REVOCATION	08/12/2010	DISCONTINUED REVOCATION	08/26/2010
MC346266	COMMON	INVOLUNTARY REVOCATION	08/12/2010	DISCONTINUED REVOCATION	08/26/2010
MC346266	CONTRACT	INVOLUNTARY REVOCATION	08/10/2009	DISCONTINUED REVOCATION	08/20/2009
MC346266	COMMON	INVOLUNTARY REVOCATION	07/15/2013	DISCONTINUED REVOCATION	07/17/2013
MC346266	CONTRACT	INVOLUNTARY REVOCATION	07/15/2013	DISCONTINUED REVOCATION	07/17/2013
MC346266	CONTRACT	INVOLUNTARY REVOCATION	07/13/2016	DISCONTINUED REVOCATION	07/28/2016
MC346266	COMMON	INVOLUNTARY REVOCATION	07/13/2016	DISCONTINUED REVOCATION	07/28/2016
MC346266	CONTRACT	INVOLUNTARY REVOCATION	07/09/2015	DISCONTINUED REVOCATION	07/07/2015
MC346266	COMMON	INVOLUNTARY REVOCATION	07/09/2015	DISCONTINUED REVOCATION	07/07/2015
MC346266	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	06/30/2004	REVOKED	05/08/2023
MC346266	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	05/19/2023	-	-
MC346266	MOTOR PROPERTY COMMON CARRIER	GRANTED	05/19/2023	-	-
MC346266	COMMON	INVOLUNTARY REVOCATION	05/12/2014	DISCONTINUED REVOCATION	06/09/2014
MC346266	CONTRACT	INVOLUNTARY REVOCATION	05/12/2014	DISCONTINUED REVOCATION	06/09/2014
MC346266	CONTRACT	INVOLUNTARY REVOCATION	05/10/2013	DISCONTINUED REVOCATION	06/06/2013
MC346266	COMMON	INVOLUNTARY REVOCATION	05/10/2013	DISCONTINUED REVOCATION	06/06/2013
MC346266	CONTRACT	INVOLUNTARY REVOCATION	05/10/2012	DISCONTINUED REVOCATION	06/05/2012
MC346266	COMMON	INVOLUNTARY REVOCATION	05/10/2012	DISCONTINUED REVOCATION	06/05/2012
MC346266	COMMON	INVOLUNTARY REVOCATION	05/10/2011	DISCONTINUED REVOCATION	06/06/2011
MC346266	CONTRACT	INVOLUNTARY REVOCATION	05/10/2011	DISCONTINUED REVOCATION	06/06/2011
MC346266	CONTRACT	INVOLUNTARY REVOCATION	05/10/2010	DISCONTINUED REVOCATION	06/07/2010
MC346266	COMMON	INVOLUNTARY REVOCATION	05/10/2010	DISCONTINUED REVOCATION	06/07/2010
MC346266	CONTRACT	INVOLUNTARY REVOCATION	05/10/2007	DISCONTINUED REVOCATION	06/06/2007
MC346266	COMMON	INVOLUNTARY REVOCATION	04/13/2010	DISCONTINUED REVOCATION	04/16/2010
MC346266	CONTRACT	INVOLUNTARY REVOCATION	04/13/2010	DISCONTINUED REVOCATION	04/16/2010
MC346266	CONTRACT	INVOLUNTARY REVOCATION	04/09/2021	DISCONTINUED REVOCATION	05/19/2021
MC346266	COMMON	INVOLUNTARY REVOCATION	04/09/2021	DISCONTINUED REVOCATION	05/19/2021
MC346266	COMMON	INVOLUNTARY REVOCATION	03/10/2016	DISCONTINUED REVOCATION	03/11/2016
MC346266	CONTRACT	INVOLUNTARY REVOCATION	03/10/2016	DISCONTINUED REVOCATION	03/11/2016
MC346266	COMMON	INVOLUNTARY REVOCATION	03/08/2010	DISCONTINUED REVOCATION	04/05/2010
MC346266	CONTRACT	INVOLUNTARY REVOCATION	02/24/2014	DISCONTINUED REVOCATION	02/26/2014
MC346266	COMMON	INVOLUNTARY REVOCATION	02/24/2014	DISCONTINUED REVOCATION	02/26/2014
MC346266	COMMON	INVOLUNTARY REVOCATION	01/18/2011	DISCONTINUED REVOCATION	01/19/2011

No revocation records.

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90/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 90

90

−10

Starts at 100−10 totalFinal 90

MCS-150 update overdue−10

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-10

MCS-150 update overdue

The required biennial MCS-150 update has not been filed on time (score factor, not a verification failure).

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.