TP

THREE PHASE LINE CONSTRUCTION INC

DOT 635578ActiveInterstateFARMINGTON, NH

COMPANY

Authority since
MCS-150
2026-05-06 · 2,489,939 mi (2025)
Fleet
504 units · 87 trailers · 236 drivers

ADDRESS

Physical
25 MAIN ST
FARMINGTON, NH 03835
Mailing
25 MAIN STREET
FARMINGTON, NH 03835

CONTACT

Phone
6037559611
Email
CRYSTAL.CARR@MASTEC.COM

OFFICERS

Primary Officer
CRYSTAL CARR
Title
DOT COMPLIANCE MANAGER

OPERATION & CARGO

Operation classification
Private Property
Specialty
Auto Transport
Cargo types
7
Motor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsUtilityConstructionOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
2 risk factors · 1 strengths
OOS RATE
21.1%
12 / 57 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Moderate Risk

33/100 risk points2 risk factors · 1 strengths · 3 data pointshigh confidence

Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.

SAFETY PERFORMANCE

Crash Record
18 crashes · 0 fatal · 7 with injuries · 18 tow-away
Clean Inspection Rate
79% — 45 clean of 57 inspections
Out-of-Service Rate
21.1% — driver OOS 7, vehicle OOS 6

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-05-06

INSURANCE

Active Coverage
No active insurance policies on file

SUMMARY

Elevated OOS rate 20% (last 24 mo)
No active insurance on file
Low crash rate (0.4 per 100 trucks/yr)

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