Diamond Coach Services LLC

Doing business as Diamond Coach Services

USDOT activeAuthority activeCarrier · Interstate
  • USDOT2547013
  • MC886766
  • LocationTucson, AZ
  • Phone(520) 825-8888
  • Fleet10 power units · 10 drivers

Diamond Coach Services LLC (USDOT 2547013, MC-886766) is an interstate motor carrier based in Tucson, Arizona with 10 power units and 10 drivers reported to FMCSA. Its USDOT number and operating authority are active.

Verification snapshot · FMCSA data as of Nov 11, 2026

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-886766Common carrierActive

First granted on November 28, 2014 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$5,000,000
  • Liability (BIPD) on file$5,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XLancer Insurance Company$5,000,000Oct 24, 2024
Insurance history: 10 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Philadelphia Indemnity Insurance CompanyOct 24, 2021Oct 24, 2024Replaced
Liability (BIPD)Philadelphia Indemnity Insurance CompanyOct 24, 2020Oct 24, 2021Replaced
Liability (BIPD)Philadelphia Indemnity Insurance CompanyOct 24, 2019Oct 24, 2020Replaced
Liability (BIPD)Pennsylvania Manuf. Assoc. Ins.Oct 24, 2018Oct 24, 2019Cancel
Liability (BIPD)Philadelphia Indemnity Insurance CompanyOct 24, 2017Oct 24, 2018Replaced
Liability (BIPD)Philadelphia Indemnity Insurance CompanyOct 24, 2016Oct 24, 2017Replaced
Liability (BIPD)Gotham Insurance CompanyOct 24, 2015Oct 24, 2016Cancel
Liability (BIPD)New York Marine & General Ins. Co.Oct 24, 2015Oct 24, 2016Cancel
Liability (BIPD)General Star Indemnity CompanyOct 24, 2014Oct 24, 2015Cancel
Liability (BIPD)Wesco Insurance CompanyOct 24, 2014Oct 24, 2015Cancel

Process agent (BOC-3)

#1 A+ Agents of Process, Inc., Lone Tree, CO

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

No roadside inspections or reportable crashes are on file for this USDOT number in the last 24 months.

FMCSA safety rating: Satisfactory (rated November 5, 2024)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 28, 2019
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 28, 2016
  3. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 26, 2015
  4. Granted — Passenger Reg Route - Common

Fleet and operations

From the company’s own registration (Form MCS-150), updated March 19, 2025

Power units
10
Trucks
0
Buses
10
Drivers
10
CDL drivers
10
Interstate drivers
10
Miles traveled
70,000 (2024)
Classification
Private passenger, business; Private passenger, non-business; Authorized for hire
Hazardous materials
No
USDOT registered
October 2, 2014
Address
6885 N Oracle Rd Ste F, Tucson, AZ 85704
Phone (registered with FMCSA)
(520) 825-8888

Cargo carried

  • Passengers

Key facts

  • USDOT number 2547013 was registered on October 2, 2014.
  • Operating authority MC-886766 was first granted on November 28, 2014.
  • The company last updated its FMCSA registration (Form MCS-150) on March 19, 2025.
  • It reported 70,000 vehicle miles traveled in 2024.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Lancer Insurance Company.
  • Its most recent FMCSA safety rating is Satisfactory, issued on November 5, 2024.
  • Its process agent filing (BOC-3) is with #1 A+ Agents of Process, Inc..

Other carriers in Tucson, AZ

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