Carrier profile · USDOT 1922636 · MC-687886 · Updated Jun 13, 2026
OSCAR MARTINEZ
DBA MTZ & SONS
1 power unitAUSTIN, TX50/100
CARRIER INACTIVEMC-687886 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
- 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
$750K BIPD last filed ’21 · 3 insurers · 2 lapsesCoverage lapse
beyond this history
2009201420192024now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| QUALITAS INSURANCE COMPANY | Oct 2020 → Aug 2021 | $750K | 1 |
| PROGRESSIVE COUNTY MUTUAL | Jan 2019 → Sep 2020 | $750K | 3 |
| UNDERWRITERS AT LLOYDS LONDON | Mar 2017 → Dec 2018 | $750K | 8 |
| PROGRESSIVE COUNTY MUTUAL | Aug 2011 → Feb 2012 | $750K | 1 |
| PROGRESSIVE COUNTY MUTUAL | Aug 2009 → Aug 2009 | $750K | 2 |