License Plate NH 5500621 (New Hampshire) — Powerhouse Plumbing And Heating Corp
USDOT 1770430 · 2023 COURIER E-450
Most recently recorded carrier for this plate
Powerhouse Plumbing And Heating Corp Active
- USDOT
- 1770430
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Plaistow, NH
- Power units
- 7
- Drivers
- 3
- Inspections (24 mo)
- 3
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-09-28). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
What this means
License plate NH-5500621 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1FDXE4FN1PDD19173 (2023 COURIER E-450). Most recent operating carrier: Powerhouse Plumbing And Heating Corp (USDOT 1770430). Vehicle make on file: COURIER (STRAIGHT TRUCK). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate NH-5500621 (New Hampshire) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2026-01-13 to 2026-09-28. The latest inspection was in Massachusetts, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (New Hampshire).
Vehicle on this plate
This plate is associated with a single vehicle, a 2023 COURIER E-450 — VIN 1FDXE4FN1PDD19173 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations. The leading violation category is Unsafe Driving (2), then Vehicle Maintenance (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operators
Operated by Powerhouse Plumbing And Heating Corp (USDOT 1770430) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 2 | ! Moderate |
| Vehicle Maintenance | 1 | — Minor |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |