← OhMyCarrier

UNDERGROUND CONSTRUCTION CO INC

USDOT 516591 · status active · 7 pass / 0 fail / 2 unknown

What this page is. A rendering of FMCSA public records on a stated date. Not a safety rating, credit score, or recommendation. Source: Company Census File (az4n-8mr2, updated 2026-10-21, sha256 73d4c5901abe8cdb…).

Checks

Identity

Legal nameUNDERGROUND CONSTRUCTION CO INC
Company Census File
DBAUNDERGROUND CONSTRUCTION
Company Census File
MC number—
Company Census File
Registration statusA
Company Census File
Operation typeA
Company Census File
Registered since1993-03-15
Company Census File

Contact

Phone7077468800
Company Census File
Emailjdeleon@undergroundconstruction.com
Company Census File
Officer 1JOSH DELEON
Company Census File
Officer 2—
Company Census File

Address

Street5145 INDUSTRIAL WAY
Company Census File
CityBENICIA
Company Census File
StateCA
Company Census File
ZIP94510
Company Census File
CountryUS
Company Census File

Fleet (self-reported on MCS-150)

Truck units301
Company Census File
Power units301
Company Census File
Drivers471
Company Census File
CDL drivers76
Company Census File
Intrastate drivers111
Company Census File
Last MCS-150 filing2025-01-28
Company Census File

Related carriers

Share an officer and an address in the public record. This is shared contact information, not evidence of common ownership.

  1. UNDERGROUND ELECTRIC CONSTRUCTION COMPANY LLC
    both list officer JOSH DELEON at 5145 INDUSTRIAL WAY, BENICIA CA

Safety history

Counts from FMCSA inspection and crash records, all history on file. Not a safety rating; FMCSA assigns ratings only after an on-site review.

Inspections114
driver 6 · vehicle 69
Out-of-service14 (12.3% of inspections)
driver 1 · vehicle 13
Violations61
Inspection span2023-10-23 – 2026-10-07
Crashes30
fatal 1 · injury 8 · tow-away 30
Crash span2005-09-23 – 2026-07-31

Rulebook v1 · JSON