Carrier profile · USDOT 763298 · MC-436489 · Updated Jun 13, 2026
Diamond Bar S Inc
1 power unitLEBANON, OR50/100
CARRIER INACTIVEMC-436489 INACTIVERATED SATISFACTORY
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- None
- Contract
- Inactive
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$1M BIPD last filed ’22 · 8 insurers · 3 lapsesCoverage lapse
beyond this history
2002200820142020now
Shorter eras are too brief to label at this scale — all 11 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 11 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| ARTISAN & TRUCKERS CASUALTY COMPANY | Aug 2021 → Dec 2022 | $1M | 1 |
| ARTISAN & TRUCKERS CASUALTY COMPANY | Apr 2018 → Dec 2020 | $1M | 4 |
| EMPLOYERS MUTUAL CASUALTY CO. | Nov 2015 → Nov 2017 | $1M | 4 |
| WESTERN NATIONAL ASSURANCE COMPANY | Nov 2012 → Nov 2015 | $1M | 1 |
| ARTISAN & TRUCKERS CASUALTY COMPANY | Sep 2011 → Nov 2012 | $1M | 1 |
| BROOKWOOD INSURANCE COMPANY | Sep 2008 → Sep 2011 | $1M | 3 |
| AMERICAN STATES INSURANCE CO. OF TEXAS | Nov 2006 → Sep 2008 | $1M | 1 |
| GREAT WEST CASUALTY CO. | Oct 2006 → Dec 2006 | $1M | 2 |
| NORTHLAND INSURANCE COMPANY | Oct 2004 → Oct 2006 | $1M | 2 |
| NORTHLAND INSURANCE COMPANY | Jul 2003 → Jun 2004 | $1M | 1 |
| CANAL INSURANCE CO. | Jul 2002 → Jul 2003 | $1M | 1 |