Carrier profile · USDOT 50014 · MC-286943 · Updated Jun 13, 2026

Billy J Greenfield and Kenneth R Greenfield

DBA GREENFIELD TRUCKING

14 power unitsLocal · 1 statesMCFARLAND, CA50/100

CARRIER ACTIVEMC-286943 ACTIVERATED SATISFACTORY

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: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 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

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’26 · 4 insurers · 0 lapsesInsurer churn

Ranger Ins’97–’03

Williamsburg National’03–now

1995200320112019now

Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.

BIPD in force — $750,000 · WILLIAMSBURG NATIONAL INS CO. · since Jan 2026

All 4 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
WILLIAMSBURG NATIONAL INS CO.	Jan 2003 → Jan 2026	$750K	8
RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	Jan 1997 → Jan 2003	$750K	7
GUARANTY NATIONAL INS. CO. OF CA.	Jan 1996 → Jan 1997	$750K	1
GUARANTY NATIONAL INSURANCE CO.	Feb 1995 → Jan 1996	$750K	2