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VALIDATED

S2 SYSTEMS INC

Trust Score

100 Excellent
Excellent Why this score?
Company CheckS2 SYSTEMS INC · DOT 2363572
111 RADCLIFFE DRIVE, VALLEJO, CA, 94589
DOT# 2363572 MC# 810236 Vallejo, California 13 years
CARRIER
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2
Power Units
2
Drivers
0
Crashes (24-Month)
$1,000,000
Insurance
Not Rated
Safety Rating
0
Inspections
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Public record

3 events tracked · latest Mar 18, 2025 Show details
Safety & compliance 3
  • Mar 18, 2025
    Crash reported (no fatalities).
  • Dec 12, 2024
    Clean roadside inspection, no violations.
  • Oct 31, 2024
    Roadside inspection, 7 violations (no OOS).
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameS2 SYSTEMS INC
DOT Number2363572
MC Number810236
Entity TypeCarrier
Operating StatusA - Active
LocationVallejo, California
Added12/12/2012
MCS-15002/10/2025

Contact Details

Physical Address111 RADCLIFFE DRIVE, VALLEJO, CA, 94589
Mailing AddressP O BOX 1719, MANTECA, CA, 95336

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE
Carrier OperationA - Interstate
DocketMC810236
CommonNot Active
ContractActive
BrokerNot Active
Operating13 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure 0 · 0 insp with violations
Clean
Hours-of-Service Compliance
measure 2.5 · 1 insp with violations
Below cutoff
Driver Fitness
measure 0 · 0 insp with violations
Clean
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 2.5 · 1 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage167,227 miles
Mileage Year2025
VMT SourceMCS-150 Form

Drivers

2
Interstate
0
Intrastate
0
CDL
2
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0

Insurance

Amount$1,000,000
Type91X
Effective01/30/2016
CompanyGREAT WEST CASUALTY CO.
Policy #MCP21724A
Last checked08/08/2026

Quick Facts

StatusActive
TypeCarrier
Fleet2 units
Drivers2
Mileage167,227 mi
Operating13 years
MCS-15002/2025

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS
2024
2 · 0 OOS -
2025
0 · 0 OOS =
Crashes
2024
0 crashes -
2025
1 crash
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Dec 2024, 2 inspections, 0 resulted in out-of-service (0% OOS rate).

Clean, no out-of-service violations in the last 24 months.

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (1)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.
DateLocationStateFatalInjuriesTowVehiclesWeatherRoadLight
03/18/2025 MANTECA CA 0 0 1 2 Clear Dry Dawn

Roadside Violations by Safety Category Last 24 months

7 roadside violations across 2 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service
Vehicle Maintenance 5 violations · 0 OOS
Hours-of-Service (HOS) Compliance 1 violation · 0 OOS
Unsafe Driving 1 violation · 0 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (2)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
12/12/2024 TX Walk-Around (Level II) US287 NB CHILDRESS SCALE 0 0 0 0 0 0 - Detail
10/31/2024 TX Walk-Around (Level II) LAT: 35 11' 25.96" 7 0 2 0 5 0 - Detail
Detailed Inspection Report

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections2
HOS Compliance 1 viols
Vehicle Maintenance 1 viols

Licensing & Insurance

FormTypeInsurance CompanyPolicyCoverageEffectiveCancel DateMethod
91XBIPD/PrimaryGREAT WEST CASUALTY CO.MCP21724A$1,000,00001/30/201601/30/2016Replaced
91XBIPD/PrimaryDB INSURANCE CO., LTD (U.S.BRANCH)CCA-0004356-00$750,00001/30/201501/30/2016Cancelled
91XBIPD/PrimarySTRATFORD INSURANCE COMPANYMCC0108532$750,00001/30/201401/30/2015Cancelled
91XBIPD/PrimaryDB INSURANCE CO., LTD (U.S.BRANCH)CCA-0002049-00$750,00001/30/201301/30/2014Replaced

No active insurance policies.

DocketTypeActionServedDispositionDisp Date
MC810236MOTOR PROPERTY CONTRACT CARRIERGRANTED02/06/2013--
MC810236CONTRACTINVOLUNTARY REVOCATION01/05/2015DISCONTINUED REVOCATION02/03/2015
MC810236CONTRACTINVOLUNTARY REVOCATION01/04/2016DISCONTINUED REVOCATION02/01/2016

No revocation records.

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