CarrierIntel Score: 78/100. 3 inspection violations in the past 12 months. Last inspected Sep 2026.
DOT 1032360ActiveInterstateLUMBERTON, TX
COMPANY
Authority since
—
MCS-150
2025-07-07 · 49,000 mi (2025)
Fleet
13 units · 6 trailers · 4 drivers
Annual mileage (VMT)
49,000 mi (2025)
ADDRESS
Physical
2575 HWY 69 SOUTH LUMBERTON, TX 77657
Mailing
Same as physical
CONTACT
Phone
4097557445
Email
jimd@williamsonconstructioninc.com
OFFICERS
Primary Officer
RONALD WILLIAMSON
Title
OWNER
OPERATION & CARGO
Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
5
Building MaterialsMachinery, Large ObjectsOilfield EquipmentConstructionOther: EQUIPMENT
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
292 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Minimal Risk
0 risk factors · 1 strengths
OOS RATE
25.0%
2 / 8 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
78
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections