System Service & Engineering LLC (USDOT 4146451)
MonitorFindings
10 other active companies use this carrier’s mailing address and shares its business name, a phone number, or a company officer. Shared mailing addresses can be legitimate — subsidiaries and shared back offices are common.
- DOT number
- USDOT 4146451
- Operating authority
- Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 11 drivers
- Operation type
- Interstate
- Physical address
- 205 MOSLEY DR, LYNN HAVEN, FL 32444-5603
- MCS-150 last filed
- Dec 2025
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
- USDOT 1461083
- USDOT 1687747
- USDOT 1944152
- USDOT 3238626
- USDOT 3782914
- USDOT 3833339
- USDOT 4147114
- USDOT 4147689
- USDOT 4147882
- USDOT 4151236
Frequently asked questions
What carrier is DOT 4146451?
DOT 4146451 (USDOT 4146451) is System Service & Engineering LLC, an interstate motor carrier.
What is System Service & Engineering LLC's USDOT number?
System Service & Engineering LLC's USDOT number is 4146451. No MC docket number is on file.
Is System Service & Engineering LLC currently authorized to operate?
Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does System Service & Engineering LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is System Service & Engineering LLC's safety record?
In the last 24 months, FMCSA records show 0 of 5 vehicle inspections ending out-of-service for System Service & Engineering LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is System Service & Engineering LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. System Service & Engineering LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is System Service & Engineering LLC's FMCSA safety rating?
System Service & Engineering LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
A free account follows changes on the carriers you save.
View the full fleetfax report for System Service & Engineering LLC
Carriers based in Lynn Haven, FL
More carriers based in Florida
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status