Carrier profile · USDOT 692135 · MC-321032 · Updated Sep 6, 2026
Am Transport Services Inc
DBA AM TRANSPORT
2 power unitsPHOENIX, AZ50/100
CARRIER INACTIVEMC-321032 INACTIVERATED CONDITIONAL
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
$750K BIPD last filed ’22 · 8 insurers · 2 lapsesCoverage lapse
1997200520132021now
Shorter eras are too brief to label at this scale — all 8 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 8 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| UNITED FINANCIAL CASUALTY COMPANY | Apr 2021 → Oct 2022 | $750K | 1 |
| KNIGHT SPECIALTY INSURANCE COMPANY | Apr 2018 → Apr 2021 | $750K | 4 |
| UNITED SPECIALTY INSURANCE COMPANY | Apr 2015 → Apr 2018 | $750K | 5 |
| GREAT WEST CASUALTY CO. | Mar 2013 → Apr 2015 | $750K | 3 |
| SCOTTSDALE INSURANCE COMPANY | Jul 2011 → Dec 2011 | $750K | 1 |
| NORTHLAND INSURANCE COMPANY | Jan 2009 → Jun 2011 | $750K | 5 |
| ACCELERATION NATIONAL INSURANCE CO. | Sep 1997 → Dec 1998 | $750K | 1 |
| UNITED SOUTHERN ASSURANCE CO. | May 1997 → Sep 1997 | $750K | 3 |