SI

SUBSTRUCTURE INC

DOT 1933164ActiveInterstatePORTSMOUTH, NH

COMPANY

Authority since
MCS-150
2026-03-02 · 62,000 mi (2023)
Fleet
3 units · — trailers · 5 drivers
Annual mileage (VMT)
62,000 mi (2023)
Owner origin
Southern-european
Origin candidates
Portuguese 50%

ADDRESS

Physical
185 WENTWORTH RD
PORTSMOUTH, NH 03801
Mailing
PO BOX 4094
PORTSMOUTH, NH 03802

CONTACT

Phone
6034361039
Email
carol@substructure.com

OFFICERS

Primary Officer
THOMAS E REIS
Title
OWNER
Origin
Southern-european

OPERATION & CARGO

Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
7
Metal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsOilfield EquipmentConstructionOther: CONSTRUCTION EQUIPMENT, BOATS
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. Specialty is our summary of the declared cargo mix.
AUTHORITY
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
1 risk factors · 1 strengths
OOS RATE
100.0%
1 / 1 inspections

Fleet vs Reality

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

Moderate Risk

1 risk factor · 1 strengths · 3 data points

SAFETY PERFORMANCE

Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
0% — 0 clean of 1 inspections
Out-of-Service Rate
100.0% — driver OOS 1, vehicle OOS 0

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-03-02

INSURANCE

Active Coverage
No insurance policies on file

SUMMARY

No active insurance on file
No crashes in the last 24 months