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Carrier profile · USDOT 485019 · MC287288 · Data as of Oct 7, 2026

Diamond Seven LLC

DBA Diamond Seven · Surprise, AZ · Interstate for-hire carrier · Since 1992
Authority active$1M BIPD on fileNot rated by FMCSANo hazmat
Cargo carriedGeneral FreightMotor VehiclesBuilding MaterialsMachinery, Large ObjectsFresh ProduceIntermodal Containers+8 more
View on FMCSA SAFERCall (623) 247-0000
10
Power units
10
Drivers
8
Inspections · 24 mo
0
Crashes · 24 mo
436K
Annual miles
34 yr
Registered
92
/ 100
Clear to load

Operating legally, with one flag to weigh

Authority and insurance are in order. Vehicle OOS above average: 33.3% of vehicle inspections placed out of service vs 22.26% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates12/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
33.3%▲ above avg
National 22.26% · 1 of 3 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 8 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
8
Driver inspections
8
Vehicle inspections
3
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026
Carrier
Active
Broker
None
Docket
MC287288
Revocation pending
No
Contract Carrier (Property)

Coverage vs federal minimum

BIPD liability$1,000,000
$1M required minimum (49 CFR 387.9)
CargoNot required
Broker bond / trust (BMC-84/85)Required, not on file

Filings on record

  1. Jan 1, 2026Liability (BIPD) · Geico Marine Insurance Company · $1,000,000

Equipment

SELF-REPORTED ON MCS-150
10
Power units
10
Trucks
7
Tractors owned
7
Trailers owned
10
Drivers
10
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstateAuthorized for HireExempt for Hire
Cargo carried
General FreightMotor VehiclesBuilding MaterialsMachinery, Large ObjectsFresh ProduceIntermodal ContainersMeatU.S. MailCommodities Dry BulkRefrigerated FoodBeveragesPaper ProductsConstructionFlour Foods
Annual mileage
436,261 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
485019
MC / docket
MC-287288
Legal name
Diamond Seven LLC
DBA
Diamond Seven
Entity type
Carrier
Operation
Interstate
First registered
May 26, 1992
Last MCS-150
Oct 11, 2025
Safety rating
Not rated
Drivers (CDL)
10 (10)
Hazmat
No
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Diamond Seven LLC's USDOT number?

Diamond Seven LLC's USDOT number is 485019 and its docket number is MC287288.

Is Diamond Seven LLC authorized to operate?

Yes. FMCSA shows active carrier operating authority.

What is Diamond Seven LLC's safety record?

Over the last 24 months: 8 roadside inspections, a 33.3% vehicle and 0.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Diamond Seven LLC's fleet?

10 power units and 10 drivers per its MCS-150 filed Oct 11, 2025.

What insurance does Diamond Seven LLC carry?

$1,000,000 in BIPD liability coverage is on file with Geico Marine Insurance Company.

Where is Diamond Seven LLC located?

Diamond Seven LLC is located at 16772 W Bell Rd Suite 110-277, Surprise, AZ, 85374. Phone: (623) 247-0000.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.