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Carrier profile · USDOT 433115 · MC-848589 · Data as of Oct 7, 2026

Diamond Specialized Inc

Richmond, OH · Interstate carrier · Since 1991
No MC authoritySatisfactory ratingHazmat
Cargo carriedChemicalsCleaning Mats
View on FMCSA SAFERCall (740) 765-4520
5
Power units
4
Drivers
2
Inspections · 24 mo
0
Crashes · 24 mo
25K
Annual miles
35 yr
Registered
100
/ 100
Clear to load

Operating legally with a clean record

No problems found in FMCSA authority, insurance, inspection or crash data.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
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
—
National 22.26% · 0 of 1 inspections · needs 3+
Driver out-of-service
—
National 6.67% · 1 of 1 inspections · needs 3+
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
2
Driver inspections
1
Vehicle inspections
1
People injured
0
Fatalities
0
FMCSA rating
Satisfactory (1992)

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

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
5
Power units
5
Trucks
—
Tractors owned
—
Trailers owned
4
Drivers
4
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
ChemicalsCleaning Mats
Annual mileage
24,543 mi (2024)

Identity & federal record

FMCSA census · MCS-150
USDOT
433115
MC / docket
MC-848589
Legal name
Diamond Specialized Inc
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Jan 9, 1991
Last MCS-150
Mar 13, 2025
Safety rating
Satisfactory
Drivers (CDL)
4 (4)
Hazmat
Yes
Business type
Partnership

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 Specialized Inc's USDOT number?

Diamond Specialized Inc's USDOT number is 433115 and its docket number is MC-848589.

Is Diamond Specialized Inc authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Diamond Specialized Inc's safety record?

Over the last 24 months: 2 roadside inspections, and 0 reportable crashes (0 fatal). FMCSA safety rating: Satisfactory.

How big is Diamond Specialized Inc's fleet?

5 power units and 4 drivers per its MCS-150 filed Mar 13, 2025.

Where is Diamond Specialized Inc located?

Diamond Specialized Inc is located at 416 Township Road 373, Richmond, OH, 43944. Phone: (740) 765-4520.

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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.