MAMMOTH UNDERGROUND LLC
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Power Units
5
Drivers
3
Trailers
3
Annual Miles
In full report
Entity Type
N/A
MCS-150 Date
Aug 13, 2025
Risk Signals — MAMMOTH UNDERGROUND LLC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you…
Authority for sale
No active listings detected…
Equipment for sale
No fleet VINs found on marketplaces…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
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Crash Summary
Total Crashes
1
All time
Fatalities
0
Injuries
1
Tow-Away
1
Counterparty Reports
Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with MAMMOTH UNDERGROUND LLC.
No verified counterparty reports yet
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About MAMMOTH UNDERGROUND LLC
Mammoth Underground LLC is a Las Vegas, NV-based trucking company operating with a fleet of five power units and two trailers, supported by three drivers. The company specializes in the transportation of building materials and construction-related cargo across interstate routes. Operating under common and contract carrier authorities, Mammoth Underground LLC serves the logistics needs of the construction industry.
Service RegionsActive in 1 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Operating Authority
Common Authority
N/A
Contract Authority
N/A
Broker Authority
N/A
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names.
Contact Information
Physical Address
421 W BONANZA RD
LAS VEGAS, NV 89106-3226
Cargo & Operations
Cargo Carried
Violations by Category8 total
Most common category
General Safety · 38% of violations
across 4 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics5 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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