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

OSHA Inspection: MAMMOTH MECHANICAL INC

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of MAMMOTH MECHANICAL INC in 4131 EAST BONANAZA ROAD, LAS VEGAS, NV 89102 (NAICS 238220). OSHA activity number 340829399.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4131 EAST BONANAZA ROAD
City
LAS VEGAS
State
NV
ZIP
89102
Mailing
2310 WESTERN AVENUE, LAS VEGAS, NV 89102
Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238220
Employees
4
Ownership type
A

3 citations on file for this inspection.

1926.501 B01

Serious Gravity 8 1 instance 3 exposed
Issued
Dec 2, 2015
Abate by
Dec 12, 2015
Penalty
Initial $1,200 · Current $1,200
Recent events (1)
  • — Z (S) $1200

1926.501 B04 I

Serious Gravity 8 1 instance 3 exposed
Issued
Dec 2, 2015
Abate by
Dec 12, 2015
Penalty
Initial $1,200 · Current $1,200
Recent events (1)
  • — Z (S) $1200

1926.503 A01

Serious Gravity 8 1 instance 1 exposed
Issued
Dec 2, 2015
Abate by
Dec 12, 2015
Penalty
Initial $1,200 · Current $1,200
Recent events (1)
  • — Z (S) $1200

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 340829399.

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