CS
COAST SOUTHWEST INCORPORATED
CarrierIntel Score: 79/100. 1 inspection violation in the past 12 months. Updated Oct 2026.
DOT 1241886ActiveIntrastate HazmatPLACENTIA, CA
COMPANY
Authority since
—
MCS-150
2024-11-11 · 157,523 mi (2023)
Fleet
7 units · 6 trailers · 6 drivers
ADDRESS
Physical
505 SOUTH MELROSE STREET
PLACENTIA, CA 92870
PLACENTIA, CA 92870
Mailing
Same as physical
CONTACT
Phone
7145242777
Email
tethridge@coastsouthwest.com
OFFICERS
Primary Officer
TIMOTHY ETHRIDGE
Title
VP OPERATIONS
OPERATION & CARGO
Operation classification
Private Property
Specialty
Tanker / Bulk Liquids
Cargo types
2
ChemicalsCommodities Dry Bulk
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
269 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
Minimal Risk
0 risk factors · 4 strengths
OOS RATE
6.3%
1 / 16 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
79
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Minimal Risk
0 risk factors · 4 strengths · 5 data pointsSAFETY PERFORMANCE
Crash Record
4 crashes · 0 fatal · 3 with injuries · 4 tow-away
Clean Inspection Rate
94% — 15 clean of 16 inspections
Out-of-Service Rate
6.3% — driver OOS 0 insp., vehicle OOS 1 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2024-11-11
INSURANCE
Active Coverage
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.
SUMMARY
Low OOS rate 0% (last 24 mo)
No crashes in the last 24 months
Low violation rate (0.2/insp)
94% clean inspections
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