Fleet typeIdentity
Small fleet
11 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3971499 · MC-1487155
SEMPERFI GROUP CORP
DBA SEMPER FI GROUP
11 power unitsavg 4.6 yrLocal · 2 statesFONTANA, CA
CARRIER ACTIVEMC-1487155 ACTIVE
Observed fleet · trailing 24 mo daily
11Power units
7 observed · MCS-150
13Trailers seen
Decoded · vPIC
4.6Avg age (yr)
1999–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Active operating authorityInsurance on fileVehicle out-of-service rate well above average
Watch · 2
Operating authority33 yr active
since 2022Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo41.741.7 %
▲ 22.26% nat'lCrashes · fatal00
1 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
4.6 yr
Model years 1999–2026 · peer benchmark computing.
Identity stabilityStable
3 yr unchanged
Same registration since 2022 — no chameleon / reincarnation signal.
AI readFull read
Is SEMPERFI GROUP CORP safe to work with?
Is SEMPERFI GROUP CORP safe to load? SEMPERFI GROUP CORP (USDOT 3971499, MC-1487155) is an active small-fleet motor carrier based in FONTANA, CA, operating 11 power units and 14 drivers. Operating authority has been active 3 years (past the 24-month broker-confidence threshold). Across 18 roadside inspections, its vehicle out-of-service rate is 41.7% (above the 22.26% national average), with 1 reportable crash in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (80/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
SGSEMPERFI GROUP CORP 80
01
Safety
18 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 41.7% (24-mo)12 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 11.8% (24-mo)17 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
27.3% now▼ Improving
Inspection coverage· expected vs observed · the fraud signal
Inspection coverage
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.8 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 11-unit fleet — enough signal to read the safety record, though not a heavy sample.
- Registered power units
- 11
- Inspections · 24 mo
- 17
- Annualized
- ≈9 / yr
- Coverage
- ≈0.8 inspections / unit · yr
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving5
- 395.24 ELD — record edits / dataHOS Compliance3
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance3 · 2 OOS
- 393.47 Brake actuators / linings / componentsVehicle Maintenance3
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
- 393.205 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 1 OOS
- 171.2 Other violationOther1
- 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 1 OOS
- 390.21 USDOT number marking on vehicleUnsafe Driving1
- 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- Active
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liability (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 2 insurers · 0 lapsesContinuous
+1 earlier
Vanliner · 23–26
20222026
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
2 insurer eras · collapsed from 3 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| VANLINER INSURANCE COMPANY | Mar 2023 → May 2026 | $750k | 2 |
| EVERSPAN INDEMNITY INSURANCE COMPANY | Nov 2022 → Mar 2023 | $750k | 1 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 11
- Observed power (24 mo)
- 7
- Trailers (towed)
- 13
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2026
Newest model yr
1999
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 2 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed22
US statesInspections · 24 mo1717
CA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
FONTANA, CA
Top corridor
CA
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 9 trucks also ran under 9 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2398261USDOT 4049378USDOT 617228USDOT 1073995USDOT 3369608USDOT 4201668USDOT 3847014USDOT 4041023Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (10 trucks · 18 carriers)
Across all inspections on record: USDOT 772511USDOT 3273166USDOT 3300318USDOT 3621624USDOT 617228USDOT 1073995USDOT 3487141USDOT 2590203
Shares a company officer with other carriers
christopher rocco — 2 carriers: USDOT 3369608
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1111
Observed (24 mo)77
Shared w/ other carriers1111
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 17071 HACKBERRY LANE, FONTANA, CA, 92337
- Operation
- Interstate
Contact
- Phone
- (442) 243-7635
- roccocd31@gmail.com
Registration
- Officer
- Christopher Rocco
- USDOT / docket
- 3971499 · MC-1487155
- First registered
- 10/18/2022
- Last MCS-150
- 03/17/2026 · 613,368 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
07
Federal activity
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
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Leave a review09
Frequently asked
What is SEMPERFI GROUP CORP's USDOT number?
SEMPERFI GROUP CORP's USDOT number is 3971499, and its motor carrier number is MC-1487155.
Is SEMPERFI GROUP CORP authorized to operate?
As of 2026-06-13, SEMPERFI GROUP CORP is active in the FMCSA register with common, contract, broker operating authority on file.
What is SEMPERFI GROUP CORP's safety record?
SEMPERFI GROUP CORP has a 41.7% vehicle out-of-service rate (national average 22.26%) across 18 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 80/100 (tier: review).
How big is SEMPERFI GROUP CORP's fleet?
SEMPERFI GROUP CORP operates 11 power units and 14 drivers per its most recent MCS-150 filing.
Where is SEMPERFI GROUP CORP based?
SEMPERFI GROUP CORP is based in FONTANA, CA, with roadside inspections recorded across 2 states.