Three Phase Line Construction Inc
One flag to check before loading
Driver OOS well above average: 13.3% of driver inspections placed out of service vs 6.67% national.
How we scored it · 5 factors
Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.
Safety
FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026- Total inspections
- 30
- Driver inspections
- 30
- Vehicle inspections
- 21
- People injured
- 2
- Fatalities
- 0
- FMCSA rating
- Not rated
Enforcement
FMCSA closed casesClosed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.
Equipment
Operations & cargo
Identity & federal record
FMCSA census · MCS-150- USDOT
- 635578
- MC / docket
- None
- Legal name
- Three Phase Line Construction Inc
- DBA
- —
- Entity type
- Carrier
- Operation
- Interstate
- First registered
- Apr 1, 1996
- Last MCS-150
- May 6, 2026
- Safety rating
- Not rated
- Drivers (CDL)
- 236 (236)
- Hazmat
- Yes
- Business type
- Corporation
Fraud & network signals
For review, not a verdict.
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?
It does not hold MC operating authority, which private and intrastate carriers do not need.
What is Three Phase Line Construction Inc's safety record?
Over the last 24 months: 30 roadside inspections, a 9.5% vehicle and 13.3% driver out-of-service rate, and 4 reportable crashes (0 fatal). Not rated by FMCSA.
How big is Three Phase Line Construction Inc's fleet?
504 power units and 236 drivers per its MCS-150 filed May 6, 2026.
Where is Three Phase Line Construction Inc located?
Three Phase Line Construction Inc is located at 25 Main St, Farmington, NH, 03835. Phone: (603) 755-9611.
Similar carriers in New Hampshire
All New Hampshire carriers →Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.