Carrier profile · USDOT 2170325 · MC-754326 · Updated Jun 13, 2026
Miller Mack
2 power unitsCAPITAL HEIGHTS, MD50/100
CARRIER INACTIVEMC-754326 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
- 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 ’14 · 3 insurers · 1 lapseCoverage lapse
beyond this history
2011201520192023now
Shorter eras are too brief to label at this scale — all 3 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 3 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| PROGRESSIVE CASUALTY INSURANCE COMPANY | Jul 2014 → Nov 2014 | $750K | 2 |
| AGENCY INSURANCE COMPANY OF MARYLAND, INC | Mar 2014 → Mar 2014 | $750K | 5 |
| PEERLESS INDEMNITY INSURANCE COMPANY | Aug 2011 → Mar 2014 | $750K | 1 |