CarrierIntel Score: 47/100. 19 inspection violations in the past 12 months. Updated Oct 2026.
DOT 2560738MC 893438ActiveMotor CarrierInterstateNATIONAL UNION FIRE INS. CO. OF PITSBGH. PA · $5,000,000 · 1 policySTOCKTON, CA
COMPANY
Authority since
2023-11-30
MCS-150
2025-06-05 · 400,000 mi (2024)
Fleet
18 units · 13 trailers · 15 drivers
Annual mileage (VMT)
400,000 mi (2024)
ADDRESS
Physical
248 INDUSTRIAL DRIVE STOCKTON, CA 95206
Mailing
Same as physical
CONTACT
Phone
9258622260
Email
vicki@griffinsoil.com
OFFICERS
Primary Officer
WILLIAM HOWARD
Title
PRESIDENT CHIEF EXEC OFFICER
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire
Specialty
Heavy Haul / Oilfield
Cargo types
4
General FreightMachinery, Large ObjectsCommodities Dry BulkOther: AGGREGATE - DIRT CON
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
140 mo
Active authority
INSURANCE
1 active
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
RISK GRADE
Elevated Risk
2 risk factors · 3 strengths
OOS RATE
21.1%
4 / 19 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
47
out of 100
Below Average
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections