CarrierIntel Score: 56/100. 9 inspection violations in the past 12 months. Updated Oct 2026.
DOT 3336667ActiveIntrastate HazmatVACAVILLE, CA
COMPANY
Authority since
—
MCS-150
2026-05-06 · 800,000 mi (2025)
Fleet
1 units · — trailers · 1 drivers
Annual mileage (VMT)
800,000 mi (2025)
ADDRESS
Physical
251 CROCKER DR VACAVILLE, CA 95688
Mailing
PO BOX 3060 VACAVILLE, CA 95696-3060
CONTACT
Phone
5309791534
Email
doug@hennertanklines.com
OFFICERS
Primary Officer
DOUGLAS HENNER
Title
OWNER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
1
Liquids / Gases
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
85 mo
Since USDOT registration
INSURANCE
Verification needed
No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
RISK GRADE
Moderate Risk
1 risk factors · 3 strengths
OOS RATE
2.2%
2 / 92 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
56
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Verification needed — No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.