Fleet typeIdentity
Asset-based
504 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 635578 ·
Three Phase Line Construction Inc
504 power unitsavg 5.1 yrRegional · 6 statesFARMINGTON, NH82/100
AUTHORITY STATUS UNKNOWNHAZMAT
Observed fleet · trailing 24 mo daily
504Power units
22 observed · MCS-150
7Trailers seen
Decoded · vPIC
5.1Avg age (yr)
2013–2026 · vPIC
Click to see how we scored it
Load decision ·
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
5.1 yr
Model years 2013–2026 · peer benchmark unavailable.
Identity stabilityStable
30 yr unchanged
Same registration since 1996 — no chameleon / reincarnation signal.
Cross-border activity
No border inspections on record
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Verification summary
THREE PHASE LINE CONSTRUCTION INC (USDOT 635578) has a Vektor safety score of 82/100 and a Review before loading verdict, from the carrier's FMCSA record. FMCSA profile data as of Aug 16, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Sep 3, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 2026.
Its vehicle out-of-service rate was 15.8% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data. FMCSA safety data as of Sep 17, 2026.
The carrier received 28 roadside inspections in the last 24 months — 19 vehicle-level and 28 driver-level — across 6 states, according to FMCSA roadside-inspection data. FMCSA operations data as of Sep 17, 2026.
The carrier has 4 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Sep 17, 2026.
It reports 504 power units and 236 drivers in its most recent MCS-150 filing dated May 6, 2026. FMCSA identity data as of Sep 3, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Sep 3, 2026.
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Frequently asked
What is THREE PHASE LINE CONSTRUCTION INC's USDOT number?
THREE PHASE LINE CONSTRUCTION INC's USDOT number is 635578.
Is THREE PHASE LINE CONSTRUCTION INC authorized to operate?
FMCSA authority data as of Sep 3, 2026. THREE PHASE LINE CONSTRUCTION INC is active in the FMCSA register.
What is THREE PHASE LINE CONSTRUCTION INC's safety record?
THREE PHASE LINE CONSTRUCTION INC has a 15.8% vehicle out-of-service rate (national average 22.26%) across 57 roadside inspections, with 4 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 82/100 (tier: review).
How big is THREE PHASE LINE CONSTRUCTION INC's fleet?
THREE PHASE LINE CONSTRUCTION INC operates 504 power units and 236 drivers per its most recent MCS-150 filing.
Where is THREE PHASE LINE CONSTRUCTION INC based?
THREE PHASE LINE CONSTRUCTION INC is based in FARMINGTON, NH, with roadside inspections recorded across 6 states.
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