Carrier profile · USDOT 630997 · MC-300499 · Updated Jul 25, 2026
MARIO MONTEMAYOR
DBA M&M EXPRESS SERVICES
1 power unitLAREDO, TX50/100
NO OPERATING AUTHORITYMC-300499 NO AUTHORITY
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
- 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
$300K BIPD last filed ’07 · 5 insurers · 1 lapseCoverage lapse
beyond this history
1996200420122020now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| SOUTHERN INSURANCE COMPANY | Sep 2006 → Jan 2007 | $300K | 1 |
| STATE AND COUNTY MUTUAL FIRE INS CO | Mar 2000 → Jul 2000 | $750K | 1 |
| HOME STATE COUNTY MUTUAL INS. CO. | Dec 1999 → May 2000 | $750K | 1 |
| INDUSTRIAL COUNTY MUTUAL INSURANCE COMPANY | Dec 1996 → Dec 1999 | $750K | 3 |
| AMERICAN NATIONAL GENERAL INSURANCE COMPANY | Feb 1996 → Dec 1996 | $750K | 1 |