NATIONAL HIGH VOLTAGE SERVICES INC
ANTELOPE, CA
NATIONAL HIGH VOLTAGE SERVICES INC is a motor carrier based in ANTELOPE, CA, registered with the FMCSA under USDOT 2811177. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 1 driver, with 7 roadside inspections on file. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
Carrier is unrated
FMCSA has not assigned this carrier a formal safety rating. Most carriers are unrated until they undergo a compliance review — being unrated is not, by itself, a red flag, but it does mean federal investigators have not formally evaluated the carrier's safety management practices. Use the inspection history and BASIC scores below to assess on-road performance.
NATIONAL HIGH VOLTAGE SERVICES INC had 2 roadside inspections over the past 24 months with an out-of-service rate of 0.0%. Their highest FMCSA BASIC percentile is vehicle_maint at 6.0.
Compliance
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| California (CA) | 2 | 0 | 0.0% | Feb 12, 2025 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Dodge | 3 | |
| Freightliner | 2 | |
| Sher | 2 | |
| Ram | 1 | |
| Saube | 1 | |
| Shrei | 1 |
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
SMS data not available
FMCSA's Safety Measurement System has not published per-BASIC scores for this carrier yet. This typically means the carrier doesn't meet minimum exposure thresholds (inspections/power units), or their SMS snapshot hasn't been ingested.
Recent Inspections (7 rows) View all 7 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 83864759 | Feb 12, 2025 | CA | 1 | CHOWCHILLA RIVER IF |
RAM STRAIGHT TRUCK
|
0 | — | No |
| 82969718 | Oct 1, 2024 | CA | 1 | CORDELIA IF |
FRHT STRAIGHT TRUCK
|
2 | 393.9A-LHLI, 393.9A-LFTSI | No |
| 81380427 | Apr 16, 2024 | CA | 1 | CORDELIA IF |
DODG STRAIGHT TRUCK
|
0 | — | No |
| 80971486 | Jan 25, 2024 | CA | 2 | CORDELIA IF |
FRHT STRAIGHT TRUCK
|
1 | 395.8 | No |
| 80131960 | Nov 8, 2023 | CA | 1 | ca-3950-e/b-interstate-80 |
DODG STRAIGHT TRUCK
|
1 | 393.95(a) | No |
| 79602790 | Sep 5, 2023 | CA | 1 | ca-3950-e/b-interstate-80 |
DODG STRAIGHT TRUCK
|
1 | 393.203(b) | No |
| 78601858 | May 10, 2023 | CA | 1 | ca-3950-e/b-interstate-80 |
DODG STRAIGHT TRUCK
|
0 | — | No |
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| CORDELIA IF | CA | 3 | 0 |
| CHOWCHILLA RIVER IF | CA | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 393.203(b) | Cab/body improperly secured to frame | Vehicle Maintenance | 1 | 0 |
| 393.95(a) | Emergency equipment - fire extinguisher missing/defective | Vehicle Maintenance | 1 | 0 |
| 395.8 | Record of Duty Status violation (general/form and manner) | Hours of Service | 1 | 0 |
Related Records Cross-references to every adjacent page
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Stations in California
Where this carrier might be inspected
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7 inspections
Full roadside inspection history
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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How to verify NATIONAL HIGH VOLTAGE SERVICES INC
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about NATIONAL HIGH VOLTAGE SERVICES INC
Is NATIONAL HIGH VOLTAGE SERVICES INC an active motor carrier? ▾
What is NATIONAL HIGH VOLTAGE SERVICES INC's safety rating? ▾
How many inspections has NATIONAL HIGH VOLTAGE SERVICES INC had? ▾
What is NATIONAL HIGH VOLTAGE SERVICES INC's out-of-service rate? ▾
Where is NATIONAL HIGH VOLTAGE SERVICES INC based? ▾
Does NATIONAL HIGH VOLTAGE SERVICES INC have valid operating authority? ▾
How many trucks and drivers does NATIONAL HIGH VOLTAGE SERVICES INC operate? ▾
Has NATIONAL HIGH VOLTAGE SERVICES INC had any crashes? ▾
About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.