Carrier profile · USDOT 252598 · MC-186806 · Updated Jun 13, 2026
Gary Duncan
DBA DUNCAN TRUCKING
2 power unitsFARMINGTON, NM50/100
CARRIER INACTIVEMC-186806 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
- 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 ’23 · 5 insurers · 0 lapsesInsurer churn
Great West’03–’21
1991200020092018now
Shorter eras are too brief to label at this scale — all 5 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 5 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| UNITED FINANCIAL CASUALTY COMPANY | May 2021 → Sep 2023 | $1M | 1 |
| GREAT WEST CASUALTY CO. | Apr 2003 → May 2021 | $1M | 1 |
| NORTHLAND INSURANCE COMPANY | Jun 1997 → Apr 2003 | $1M | 1 |
| TRAVELERS INDEMNITY COMPANY | Apr 1995 → May 1997 | $1M | 1 |
| UNITED SOUTHERN ASSURANCE CO. | Apr 1991 → May 1995 | $1M | 1 |