THREE PHASE LINE CONSTRUCTION INC
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Power Units
504
Drivers
236
Trailers
16
Annual Miles
Locked
Entity Type
CORPORATION
MCS-150 Date
May 6, 2026
Out of Service
No
About THREE PHASE LINE CONSTRUCTION INC
MasTec is a leading specialty contractor focused on the engineering, design, and construction of infrastructures across various sectors including electric power generation and transmission, oil and gas, renewable energy, and communications. With 80 years of experience and nearly 22,000 skilled professionals, they handle large and complex projects, providing turnkey solutions to meet diverse infrastructure needs. They emphasize safety and continuous improvement, participating in several safety organizations and programs. Financially, they are publicly traded and active in investor relations.
Key Features
Risk Signals — THREE PHASE LINE CONSTRUCTION INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… unlock for full analysis
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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Related Companies1 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 9 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.
Inspection History1 in 90 days
Most recent
Jun 10, 2026 · MO
Clean rate (90d)
39%
Every inspection with date, location, level, violations found, and out-of-service results.
Inspection Summary
Recent Inspections (90 Days)
1
Vehicle OOS Rate
0%
0 of 1
National avg ~21%
Driver OOS Rate
0%
0 of 1
National avg ~5%
OOS Inspections
0
Driver + Vehicle OOS
Crash Summary
Total Crashes
14
All time
Fatalities
0
Injuries
6
Tow-Away
14
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 — included in the vetting report.
Contact Information
Physical Address
FARMINGTON, NH 03835
Cargo & Operations
Cargo Carried
Violations by Category30 total
Most common category
Vehicle Maintenance · 43% of violations
across 7 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics84 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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