CSA
Not AuthorizedUSDOT 624559· MC298045· CARRIER
⬇ PDF report

DIAMOND CARRIERS INC

3883 N 36TH AVENUE, PHOENIX, AZ, 85019
Vetting snapshot
Authority
Inactive
operating authority
Insurance
No active filing
$1M required — verify
Vehicle OOS
—
no inspections
Driver OOS
—
no inspections
Crashes 24mo
0
clean
Red flags
1 flag
see details below
0
/ 100

Risk factors

High riskVioCodes score
Operating authority is not activeNo active liability (BIPD) insurance filing on file

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Broker payment signals

Bond, cancellation & authority risk for this broker — from free FMCSA records.

Payment risk — red flags
Broker bond
Not on file
required
Cancellation filed
None
Authority
Inactive
1 past revocation
Registered
30 yrs
since 12/15/1995
  • No active broker bond on file — a bond is required to operate. High non-payment risk.
  • Broker authority is inactive, not active.
  • Bond has changed hands 5 times across 3 sureties — churn can signal payment or coverage trouble.

These are FMCSA bond & authority signals — not a credit report. A filed bond cancellation is the biggest early warning that a broker may stop paying, but days-to-pay and slow-pay history aren’t public FMCSA data — verify those with a broker-credit service or references before extending terms.

Authority & insurance

MC298045

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

No active liability (BIPD) insurance filing on file
Common
Inactive
Contract
Inactive
Broker
Inactive
Authorized for: Property
Liability (BIPD)
No active filing
$1M required
Cargo
On file
not required
Bond / surety
Not on file
required
Insurance filings
ON FILECargo — BMC-34eff 12/14/1995
WASHINGTON INTERNATIONAL INSURANCE COMPANY· policy IM0110-0568
Authority history (7) ▾
09/27/2004BROKERINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (10/13/2004)
08/27/2003PROPERTY BROKERREINSTATED→ REVOKED (12/20/2004)
12/06/1996MOTOR PROPERTY COMMON CARRIERREINSTATED→ REVOKED (11/06/1997)
12/06/1996MOTOR PROPERTY CONTRACT CARRIERREINSTATED→ REVOKED (11/06/1997)
12/02/1996PROPERTY BROKERGRANTED→ REVOKED (05/17/1999)
01/09/1996MOTOR PROPERTY COMMON CARRIERGRANTED→ REVOKED (09/26/1996)
01/08/1996MOTOR PROPERTY CONTRACT CARRIERGRANTED→ REVOKED (09/22/1996)
Insurance history6 insurers on record
Filing timeline (8) ▾
  1. AMERICAN CONTRACTORS INDEMNITY COMPANY$1MCancelled
    SURETY · eff 10/22/2004 → 12/12/2004
  2. AMERICAN CONTRACTORS INDEMNITY COMPANY$1MCancelled
    SURETY · eff 08/21/2003 → 10/22/2004
  3. THE CONNECTICUT SURETY COMPANY$1MCancelled
    SURETY · eff 02/11/1997 → 09/06/1997
  4. WILSHIRE INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 11/15/1996 → 08/20/1997
  5. ACCEPTANCE INSURANCE COMPANY$1MCancelled
    SURETY · eff 01/17/1996 → 03/08/1997
  6. ACCEPTANCE INSURANCE COMPANY$1MReplaced
    SURETY · eff 01/17/1996 → 02/11/1997
  7. WILSHIRE INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 09/05/1996 → 11/15/1996
  8. SENTRY SELECT INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 12/01/1995 → 08/02/1996

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle0 inspections · 0% OOS · National 22%
Driver0 inspections · 0% OOS · National 6.7%

Company profile

FMCSA census
Power units
0
on file (MCS-150)
Drivers
—
Annual mileage
—
reported 0
Recordable crash rate
—
per million miles
Operation
Interstate
Registered since
1995-12-15
Census status
I

Fleet: 0 trucks.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Activity history

17 events
  1. 12/12/2004Insurance cancelled — AMERICAN CONTRACTORS INDEMNITY COMPANY

    SURETY · policy 188490

  2. 10/22/2004Insurance cancelled — AMERICAN CONTRACTORS INDEMNITY COMPANY

    SURETY · policy 188490

  3. 09/27/2004BROKER — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (10/13/2004)

  4. 08/27/2003PROPERTY BROKER — REINSTATED

    REVOKED (12/20/2004)

  5. 09/06/1997Insurance cancelled — THE CONNECTICUT SURETY COMPANY

    SURETY · policy CSC3008064

  6. 08/20/1997Insurance cancelled — WILSHIRE INSURANCE COMPANY

    BIPD/Primary · policy BA2480335

  7. 03/08/1997Insurance cancelled — ACCEPTANCE INSURANCE COMPANY

    SURETY · policy AIC2005512

  8. 02/11/1997Insurance replaced — ACCEPTANCE INSURANCE COMPANY

    SURETY · policy AIC2005512

  9. 12/06/1996MOTOR PROPERTY COMMON CARRIER — REINSTATED

    REVOKED (11/06/1997)

  10. 12/06/1996MOTOR PROPERTY CONTRACT CARRIER — REINSTATED

    REVOKED (11/06/1997)

  11. 12/02/1996PROPERTY BROKER — GRANTED

    REVOKED (05/17/1999)

  12. 11/15/1996Insurance replaced — WILSHIRE INSURANCE COMPANY

    BIPD/Primary · policy BA2480335

  13. 08/02/1996Insurance cancelled — SENTRY SELECT INSURANCE COMPANY

    BIPD/Primary · policy 726008-1192-950

  14. 01/09/1996MOTOR PROPERTY COMMON CARRIER — GRANTED

    REVOKED (09/26/1996)

  15. 01/08/1996MOTOR PROPERTY CONTRACT CARRIER — GRANTED

    REVOKED (09/22/1996)

  16. 12/15/1995Registered with FMCSA
  17. 12/14/1995Insurance filed — WASHINGTON INTERNATIONAL INSURANCE COMPANY

    Cargo — BMC-34 · policy IM0110-0568

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
0
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 30, 2026, 11:11 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.