Carrier profile · USDOT 579729 · MC-307624 · FMCSA profile data as of Nov 3, 2026

William J Guy

DBA G-FOUR CONTRACTORS INC

3 power unitsOXFORD, PA80/100

CARRIER ACTIVEMC-307624 ACTIVE

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.

FMCSA authority & insurance data as of Nov 3, 2026

Operating authority· 49 CFR · per type

Operating authority

Common: None
Contract: Active
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 ’04 · 1 insurer · 0 lapsesContinuous

Transportation’96–’04

beyond this history

1996200420122020now

Shorter eras are too brief to label at this scale — all 1 insurers are named in the list below.

BIPD in force — $750,000 · THE CINCINNATI INSURANCE CO. · since Jan 2004

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
TRANSPORTATION INSURANCE CO.	Jan 1996 → May 2004	$750K	1