Carrier profile · USDOT 1916446 · MC-686457 · Updated Jun 13, 2026
DIAMOND BUS SERVICES CORP
0 power unitsNORTH BERGEN, NJ50/100
CARRIER INACTIVEMC-686457 INACTIVE
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
- Inactive
- Contract
- None
- 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
$5M BIPD last filed ’17 · 6 insurers · 6 lapsesCoverage lapse
beyond this history
2009201420192024now
Shorter eras are too brief to label at this scale — all 12 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 12 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| TOPA INSURANCE COMPANY | May 2016 → May 2017 | $5M | 1 |
| UNITED SPECIALTY INSURANCE COMPANY | Dec 2015 → Jan 2016 | $5M | 3 |
| UNITED SPECIALTY INSURANCE COMPANY | Dec 2015 → May 2015 | $5M | 1 |
| TOPA INSURANCE COMPANY | May 2015 → May 2016 | $5M | 3 |
| KNIGHTBROOK INSURANCE COMPANY | Dec 2014 → Dec 2014 | $5M | 1 |
| KNIGHTBROOK INSURANCE COMPANY | Feb 2014 → May 2014 | $5M | 7 |
| KNIGHTBROOK INSURANCE COMPANY | May 2013 → May 2013 | $5M | 4 |
| STATE NATIONAL INSURANCE CO., INC. | May 2012 → May 2013 | $5M | 1 |
| SCOTTSDALE INSURANCE COMPANY | Apr 2010 → May 2010 | $5M | 1 |
| ARI INSURANCE COMPANY | Sep 2009 → Apr 2010 | $5M | 2 |
| SCOTTSDALE INSURANCE COMPANY | Sep 2009 → Apr 2010 | $5M | 1 |
| ARI INSURANCE COMPANY | Sep 2009 → Mar 2010 | $5M | 1 |