Carrier profile · USDOT 391314 · MC-231685 · Updated Jun 13, 2026
SAMUEL J PIAZZA & SON INC
DBA PIAZZA TRUCKING
38 power unitsavg 9.1 yrRegional · 6 statesSOUTH GATE, CA100/100
CARRIER ACTIVEMC-231685 ACTIVERATED SATISFACTORYHAZMAT
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
- Active
- Contract
- Active
- Broker
- None
Insurance & bonds
BIPD / liability$1,000,000 in force
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$1M in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’25 · 12 insurers · 2 lapsesCoverage lapse
1994200220102018now
Shorter eras are too brief to label at this scale — all 15 insurers are named in the list below.
BIPD in force — $1,000,000 · IMPERIUM INSURANCE COMPANY · since Oct 2025
All 15 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| IMPERIUM INSURANCE COMPANY | Oct 2023 → Oct 2025 | $750K | 2 |
| PENNSYLVANIA MANUF. ASSOC. INS. | Oct 2022 → Oct 2023 | $750K | 1 |
| GENERAL SECURITY INDEMNITY COMPANY | Oct 2022 → Nov 2023 | $750K | 1 |
| PENNSYLVANIA MANUF. ASSOC. INS. | Oct 2020 → Oct 2022 | $750K | 1 |
| GENERAL SECURITY INDEMNITY COMPANY | Oct 2020 → Oct 2022 | $750K | 1 |
| STARR INDEMNITY & LIABILITY INSURANCE COMPANY | Oct 2017 → Oct 2020 | $750K | 4 |
| GRANITE STATE INSURANCE CO. | Oct 2016 → Oct 2017 | $750K | 1 |
| GRANITE STATE INSURANCE CO. | Oct 2010 → Oct 2015 | $750K | 7 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Oct 2007 → Oct 2010 | $750K | 3 |
| UNITED STATES FIRE INSURANCE CO. | Oct 2004 → Oct 2007 | $750K | 1 |
| ATHENA ASSURANCE COMPANY | Oct 2000 → Oct 2004 | $750K | 4 |
| INSURANCE COMPANY OF THE WEST | Oct 1999 → Oct 2000 | $750K | 1 |
| THE RELIANCE INSURANCE CO. | Oct 1997 → Dec 1999 | $750K | 2 |
| CLARENDON NATIONAL INS. CO. | Oct 1995 → Nov 1996 | $750K | 5 |
| AMERICAN EAGLE INSURANCE CO | Aug 1994 → Nov 1995 | $750K | 1 |