ALL SIGNAL UNDERGROUND LLC, DOT #4419978 FMCSA Safety & Compliance Report

WILSON, North Carolina · DOT #4419978 · 15 trucks · 15 drivers · Safety Rating: Not Rated

ALL SIGNAL UNDERGROUND LLC is a small fleet motor carrier based in WILSON, North Carolina (USDOT #4419978). As of 2026-10-15T04:33:42.312Z, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 46/100 (Elevated Risk), based on 10 recent inspection(s) and 76 recorded violation(s) in public FMCSA data.

Carrier Intelligence Score

46/100 Elevated Risk

Category	Score	Max
Safety Rating	22	30
Inspection Pass Rate	5	20
Out-of-Service Rate (vs FMCSA national avg)	3	15
CSA BASIC percentiles	Not measured	n/a

CIS subtotal normalizes 3 publicly-available FMCSA components (Safety Rating + Inspection Pass Rate + OOS Rate) to a 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public Socrata datasets and the SMS portal at ai.fmcsa.dot.gov is not crawlable at scale, so we surface a transparent "Not measured" rather than fabricate a score component. Carriers with a Compliance Review on record may have published BASIC data on the SAFER snapshot for that DOT.

ALL SIGNAL UNDERGROUND LLC: WILSON, North Carolina Trucking Company

ALL SIGNAL UNDERGROUND LLC is a small fleet operating out of WILSON, North Carolina with USDOT number 4419978. The company operates 15 power units and has no published FMCSA safety rating (most active carriers are unrated unless they have undergone a compliance review). Based on our analysis of federal safety data, ALL SIGNAL UNDERGROUND LLC has a FileFlo Carrier Intelligence Score (CIS) of 46/100, classified as Elevated Risk.

FMCSA Safety Record & Inspection History

ALL SIGNAL UNDERGROUND LLC has undergone 10 recorded DOT inspections. The vehicle out-of-service rate is 90.0%, which is above the national average of 20.72%. This elevated rate indicates potential maintenance or pre-trip inspection deficiencies that could lead to roadside violations. The driver out-of-service rate is 90%, above the national average of 5.51%. Common causes include hours-of-service violations, expired medical certificates, and CDL issues.

Recorded Violations and Out-of-Service Status

The public FMCSA record for ALL SIGNAL UNDERGROUND LLC carries 76 recorded violations, and the most recent inspection on file is dated 20260807. Across 10 recorded inspections, the record carries 23 driver out-of-service violations and 19 vehicle out-of-service violations.

A recorded violation is what an inspector wrote down at the roadside. It is not a penalty, and it is not an amount owed: FMCSA assesses civil penalties only after a compliance review classifies specific cited violations. The step that changes this record is the document behind each line, so the next move is to see which records an investigator would ask for and which of them exist today.

What a 46/100 Carrier Intelligence Score Means

A CIS score of 46 places ALL SIGNAL UNDERGROUND LLC in the Elevated Risk category. Carriers at this level are more likely to be selected for compliance reviews and roadside inspections. Immediate attention to driver qualification files, hours-of-service records, and vehicle maintenance logs is recommended.

North Carolina Trucking Compliance: WILSON Area Carriers

Motor carriers operating in North Carolina must comply with both federal FMCSA regulations and state-specific transportation requirements. The WILSON, NC corridor is monitored by FMCSA field offices and state highway patrol units conducting roadside inspections. Carriers based in WILSON should ensure driver qualification files, vehicle inspection reports, and hours-of-service records are current and audit-ready at all times.

FileFlo helps North Carolina trucking companies automate compliance document tracking across 600+ document types, including CDL medical cards, annual vehicle inspections, drug & alcohol testing records, and driver training certifications.

Authority Type, Hazmat Status, and Operating Profile

ALL SIGNAL UNDERGROUND LLC is classified by FMCSA as an intrastate non-hazmat carrier.

The carrier is classified as Private Property, meaning it transports its own goods incidental to its primary business, exempt from MC-number authority but still subject to safety regulations under 49 CFR Part 390.

ALL SIGNAL UNDERGROUND LLC is not flagged in FMCSA Census as a hazmat carrier (HM indicator: N), so the carrier is not subject to the additional 49 CFR Subchapter C hazmat regulations.

Operational range per MCS-150 filing: intrastate beyond 100 miles (8 drivers); intrastate within 100 miles (7 drivers). The 100-mile boundary matters because drivers operating within a 100-air-mile radius qualify for the short-haul exception under 49 CFR 395.1(e)(1), which removes the requirement to maintain RODS for the day.

Self-reported MCS-150 annual mileage: 75,000 miles. MCS-150 mileage feeds the FMCSA SafeStat exposure denominator: drastically understated mileage can artificially inflate CSA BASIC percentile scores by reducing the per-mile exposure baseline. Updates are required every 24 months under 49 CFR 390.19.

Fleet Composition and Driver Profile

Owned equipment per the FMCSA Census filing: 15 straight trucks, 15 trailers. Owned-vs-leased equipment matters for compliance documentation, owned trailers require the carrier to retain annual inspection certificates under 49 CFR 396.17, while leased trailers shift that documentation responsibility to the lease agreement.

Intrastate driver count: 15. Intrastate drivers may be subject to state-specific CDL endorsement and hours-of-service variances depending on the state.

How ALL SIGNAL UNDERGROUND LLC Compares to the National Average

Across the 10 recorded inspections, ALL SIGNAL UNDERGROUND LLC's 90.0% vehicle out-of-service rate sits substantially above the FMCSA 2024 national average of 20.72%. The 90.0% driver out-of-service rate sits substantially above the 2024 national average of 5.51%. Vehicle OOS-rate variance is the strongest predictor of Vehicle Maintenance BASIC scores in CSA; driver OOS-rate variance is the strongest predictor of Hours-of-Service Compliance + Driver Fitness BASIC scores.

FMCSA's intervention thresholds (the percentile bands that trigger investigator outreach) are roughly 65th percentile for non-passenger non-hazmat carriers (75th for hazmat, 70th for passenger) on each BASIC. Carriers that consistently sit above the national average across multiple BASICs accumulate intervention risk faster than carriers with mixed performance. A single high BASIC alone rarely triggers enforcement; sustained over-threshold performance does.

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Recent DOT Inspections: ALL SIGNAL UNDERGROUND LLC

Open any inspection for the records an auditor would ask for behind it: free, from USDOT 4419978, no signup.

Date	State	Driver OOS	Vehicle OOS	Next step
2026-08-07	NC	2	2	Audit check
2026-07-14	NC	0	0	Audit check
2026-06-09	NC	2	4	Audit check
2026-06-01	NC	3	1	Audit check
2026-04-25	NC	2	3	Audit check
2026-04-10	NC	3	2	Audit check
2026-02-23	NC	3	1	Audit check
2025-12-22	NC	3	1	Audit check
2025-08-20	NC	3	3	Audit check
2025-07-14	NC	2	2	Audit check

Frequently asked questions about ALL SIGNAL UNDERGROUND LLC

What is ALL SIGNAL UNDERGROUND LLC's FMCSA safety rating?

ALL SIGNAL UNDERGROUND LLC (USDOT #4419978) does not currently carry a published FMCSA safety rating. A "Not Rated" status is common for carriers that have never had a compliance review: it is not a negative finding. FileFlo scores the carrier at 46/100 (Elevated Risk) from the public inspection and out-of-service data that is available.

How large is ALL SIGNAL UNDERGROUND LLC's fleet?

Per its most recent FMCSA MCS-150 filing, ALL SIGNAL UNDERGROUND LLC operates 15 power unit(s) and 15 driver(s), classifying it as a small fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.

Where is ALL SIGNAL UNDERGROUND LLC based?

ALL SIGNAL UNDERGROUND LLC is registered with the FMCSA at a physical address in WILSON, North Carolina, under USDOT number 4419978.

What is ALL SIGNAL UNDERGROUND LLC's DOT inspection and violation history?

FileFlo shows 10 recent DOT inspection(s) and 76 recorded violation(s) for ALL SIGNAL UNDERGROUND LLC (USDOT #4419978), sourced from FMCSA public records and the Socrata transportation datasets. The inspection table on this page lists dates, states, and out-of-service counts.

What is ALL SIGNAL UNDERGROUND LLC's FileFlo Carrier Intelligence Score?

ALL SIGNAL UNDERGROUND LLC scores 46/100 (Elevated Risk) on FileFlo's Carrier Intelligence Score. The score normalizes three public FMCSA components (safety rating, inspection pass rate, and out-of-service rate versus the national average) into one 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public data and are excluded rather than estimated.

Federal rules a carrier like ALL SIGNAL UNDERGROUND LLC is audited against

The 49 CFR sections a DOT compliance review actually checks, plain-English:

• 49 CFR 395.8, Hours of service & ELD records
• 49 CFR 391.51, Driver qualification files (DQF)
• 49 CFR 396.3, Vehicle inspection, repair & maintenance
• 49 CFR 382.301, Pre-employment drug & alcohol testing

Compliance terms: CSA score · out-of-service order · hours of service · driver qualification file. See DOT compliance software & document management →

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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: 2026-10-15T04:33:42.312Z. Information may not reflect the carrier's current status. Dispute this record · Claim this profile