SD
S D SEIFERT COMPANY INC
CarrierIntel Score: 82/100. 1 inspection violation in the past 12 months. Updated Oct 2026.
DOT 458856MC 358072ActiveMotor CarrierInterstateUNITED FINANCIAL CASUALTY COMPANY · $1,000,000 · 1 policyACAMPO, CA
COMPANY
Authority since
2007-01-29
MCS-150
2025-06-06 · 63,204 mi (2024)
Fleet
4 units · 12 trailers · 3 drivers
Annual mileage (VMT)
63,204 mi (2024)
ADDRESS
Physical
9450 E COLLIER RD
ACAMPO, CA 95220
ACAMPO, CA 95220
Mailing
Same as physical
CONTACT
Phone
2093670850
Email
sdseifertco@yahoo.com
OFFICERS
Primary Officer
STANLEY DEAN SEIFERT
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Auto Transport
Cargo types
6
General FreightMotor VehiclesMachinery, Large ObjectsLivestockGrain, Feed, HayOther: MILK IN CARGO TANKS
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
329 mo
Active authority
INSURANCE
1 active
UNITED FINANCIAL CASUALTY COMPANY
RISK GRADE
Minimal Risk
1 risk factors · 6 strengths
OOS RATE
10.5%
2 / 19 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
82
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
1 risk factor · 6 strengths · 7 data pointsSAFETY PERFORMANCE
Crash Record
10 crashes · 1 fatal · 5 with injuries · 10 tow-away
Clean Inspection Rate
89% — 17 clean of 19 inspections
Out-of-Service Rate
10.5% — driver OOS 0 insp., vehicle OOS 2 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
13 historical event(s) on file
MCS-150 Filing
Last filed 2025-06-06
INSURANCE
Active Coverage
1 policy(ies) on file · total max coverage $1,000,000
SUMMARY
1 fatal crash — most recent 3 yr ago
Low OOS rate 8% (last 24 mo)
No crashes in the last 24 months
Low violation rate (0.2/insp)
89% clean inspections
Active insurance on file
Coverage $1.0M
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