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DU

DIAMOND UNDERGROUND CONSTRUCTION CORPORATION

DOT 2048753ActiveIntrastate Non-HazmatSUN CITY, AZ

COMPANY

Authority since
—
MCS-150
2025-11-06 · 20,000 mi (2010)
Fleet
7 units · 4 trailers · 7 drivers

ADDRESS

Physical
9335 W GARNETTE DR
SUN CITY, AZ 85373
Mailing
7558 W THUNDERBIRD RD
PEORIA, AZ 85381

CONTACT

Phone
6027257989
Email
vzuber27@gmail.com

OFFICERS

Primary Officer
VIRGINIA ZUBER
Title
PRESIDENT

OPERATION & CARGO

Operation classification
Private Property
Specialty
Auto Transport
Cargo types
4
Motor VehiclesBuilding MaterialsUtilityConstruction
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 1

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-11-06

INSURANCE

Active Coverage
No insurance policies on file

SUMMARY

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

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