Carrier profile · USDOT 2174677 · MC-755412 · Updated Jun 13, 2026
Wolf Oil Field Services LLC
7 power unitsWEST DES MOINES, IA50/100
CARRIER INACTIVEMC-755412 INACTIVERATED CONDITIONALHAZMAT
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
- Inactive
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 ’15 · 5 insurers · 0 lapsesInsurer churn
beyond this history
2011201520192023now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| NATIONAL LIABILITY & FIRE INS CO. | Jun 2014 → Jun 2015 | $1M | 4 |
| NATIONAL INDEMNITY COMPANY | Jun 2013 → Jun 2014 | $1M | 1 |
| NATIONAL AMERICAN INSURANCE COMPANY | Apr 2012 → Jun 2013 | $1M | 3 |
| PINNACLE NATIONAL BANK | Feb 2012 → Sep 2013 | $1M | 1 |
| NATIONWIDE MUTUAL INSURANCE COMP | Jul 2011 → Apr 2012 | $1M | 1 |