Carrier profile · USDOT 418553 · MC-235286 · Updated Aug 20, 2026
William Byers
DBA E M C TRUCKING
2 power unitsONTARIO, CA50/100
CARRIER INACTIVEMC-235286 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 ’13 · 3 insurers · 1 lapseCoverage lapse
beyond this history
1994200220102018now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| GREAT WEST CASUALTY CO. | Aug 2009 → Jan 2013 | $750K | 1 |
| WILSHIRE INSURANCE COMPANY | Jan 1995 → Feb 1996 | $750K | 1 |
| CAROLINA CASUALTY INSURANCE CO. | Nov 1994 → Jan 1995 | $750K | 1 |