Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: AMERICAN UNDERGROUND CONTRACTORS

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of AMERICAN UNDERGROUND CONTRACTORS in 6000 BLOCK DUBLIN BLVD., DUBLIN, CA 94568 (NAICS 237130). OSHA activity number 301136149.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
6000 BLOCK DUBLIN BLVD.
City
DUBLIN
State
CA
ZIP
94568
Mailing
1130 SUNSET ROAD, BRENTWOOD, CA 94513
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
237130
SIC code (legacy)
1623
Employees
45
Ownership type
A
Industry flags
Construction safety.

7 citations on file for this inspection.

3410001 F03

Other-than-serious 1 instance 8 exposed
Issued
Oct 27, 2003
Abate by
Oct 30, 2003
Penalty
Initial $400 · Current $400

3410004

Other-than-serious 1 instance 8 exposed
Issued
Oct 27, 2003
Abate by
Oct 30, 2003
Penalty
Initial $400 · Current $400

1509 C

Other-than-serious 1 instance 8 exposed
Issued
Oct 27, 2003
Abate by
Nov 29, 2003
Penalty
Initial $400 · Current $400

1541 C02

Other-than-serious 1 instance 8 exposed
Issued
Oct 27, 2003
Abate by
Oct 30, 2003
Penalty
Initial $400 · Current $400

1541 K01

Other-than-serious 1 instance 1 exposed
Issued
Oct 27, 2003
Abate by
Nov 29, 2003
Penalty
Initial $400 · Current $400

3381 A

Serious 1 instance 1 exposed
Issued
Oct 27, 2003
Abate by
Nov 29, 2003
Penalty
Initial $3,600 · Current $3,600

15410001 A01

Serious 1 instance 1 exposed
Issued
Oct 27, 2003
Abate by
Nov 29, 2003
Penalty
Initial $3,600 · Current $3,600

View American Underground Contractors's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 301136149.

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