CarrierIntel Score: 76/100. 51 inspection violations in the past 12 months. Updated Oct 2026.
DOT 2183402MC 765054ActiveMotor CarrierInterstateGUIDEONE MUTUAL INSURANCE COMPANY · $1,000,000 · 1 policyMANTECA, CA
COMPANY
Authority since
2016-07-28
MCS-150
2025-12-10 · 2,000,000 mi (2023)
Fleet
17 units · — trailers · 33 drivers
Annual mileage (VMT)
2,000,000 mi (2023)
ADDRESS
Physical
17800 COMCONEX RD MANTECA, CA 95336
Mailing
PO BOX 27 RIPON, CA 95366
CONTACT
Phone
2092751082
Email
aaron@westcoasttanklines.com
OFFICERS
Primary Officer
AARON STAGNO
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
2
General FreightLiquids / 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
179 mo
Active authority
INSURANCE
1 active
GUIDEONE MUTUAL INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 5 strengths
OOS RATE
8.2%
19 / 231 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
76
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections