DIAMOND T SERVICES INC
AUTHORIZEDUSDOT
2104067
MC Number
880569
Fleet Size
8
Total Drivers
6
Last updated: March 16, 2026
Broker verification report
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Safety overview
DIAMOND T SERVICES INC is a small interstate motor carrier based in ARVADA, Colorado, operating 8 power units with 6 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 33.3% runs above the national average of 5.51%. No crashes on file. FMCSA records show 3 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Colorado is 11.1% and the average vehicle OOS rate is 26.1% across 48,014 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
3
Total
60%
Driver %
Insurance on file
Liability (BIPD)
ST. PAUL FIRE & MARINE INSURANCE CO. — eff. Aug 18, 2014
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
0
Total Crashes
Similar carriers in Colorado
Other carriers in the same state with a similar fleet size.
CAC CO ACQUISITION LLC
SHAY D BALMAN LTD
K AND W CONCRETE INC
WESTERN COLORADO OVERHEAD DOOR COMPANY
AMERICAN GYPSUM COMPANY LLC
Frequently asked questions
Is DIAMOND T SERVICES INC authorized to operate?
Yes. DIAMOND T SERVICES INC (USDOT #2104067) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is DIAMOND T SERVICES INC's safety record?
DIAMOND T SERVICES INC has 3 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does DIAMOND T SERVICES INC operate?
DIAMOND T SERVICES INC operates 8 power units with 6 drivers on file. That makes them a small carrier.
Does DIAMOND T SERVICES INC transport hazardous materials?
No. DIAMOND T SERVICES INC does not have a hazardous materials flag in the FMCSA database.
Where is DIAMOND T SERVICES INC located?
DIAMOND T SERVICES INC is based in ARVADA, Colorado at 12650 W 64TH AVE UNIT 504, 80004. Phone: (720) 607-2737.
What are DIAMOND T SERVICES INC's out-of-service rates?
DIAMOND T SERVICES INC's driver out-of-service rate is 33.3%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 100.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.