UNDERGROUND CONSTRUCTION CO INC
DBA: UNDERGROUND CONSTRUCTION
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Power Units
301
Drivers
471
Trailers
35
Annual Miles
In full report
Entity Type
CORPORATION
MCS-150 Date
Jan 28, 2025
Risk Signals — UNDERGROUND CONSTRUCTION CO INC
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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Inspection Summary
Recent Inspections (90 Days)
4
Vehicle OOS Rate
0%
0 of 4
National avg ~21%
Driver OOS Rate
0%
0 of 4
National avg ~5%
OOS Inspections
0
Driver + Vehicle OOS
Most recent
Aug 17, 2026 · CA
Clean rate (90d)
65%
Every inspection with date, location, level, violations found, and out-of-service results.
Crash Summary
Total Crashes
29
All time
Fatalities
1
Injuries
8
Tow-Away
29
Counterparty Reports
Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with UNDERGROUND CONSTRUCTION CO INC.
No verified counterparty reports yet
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About UNDERGROUND CONSTRUCTION CO INC
Underground Construction, a Quanta Services Company, specializes in underground utility construction and infrastructure services. The company offers comprehensive construction management including planning and project management for various utility projects, with a strong emphasis on safety and compliance.
Key Features
Related Companies2 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 2 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
5145 INDUSTRIAL WAY
BENICIA, CA 94510
Cargo & Operations
Cargo Carried
Violations by Category31 total
Most common category
Hours of Service · 32% of violations
across 5 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics145 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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