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

OSHA Inspection: MASTEC NORTH AMERICA COLORADO DIVISION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MASTEC NORTH AMERICA COLORADO DIVISION in HWY. 550, HERMOSA, CO 81301 (NAICS 237110). OSHA activity number 306226341.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
HWY. 550
City
HERMOSA
State
CO
ZIP
81301
Mailing
4 INDUSTRIAL PARK CT., JOHNSTOWN, CO 80534
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
237110
SIC code (legacy)
1629
Employees
6
Ownership type
A

5 citations on file for this inspection.

1926.100 A

Other-than-serious Gravity 03 1 instance 1 exposed
Issued
Dec 16, 2003
Abate by
Dec 22, 2003
Penalty
Initial $2,125 · Current $1,000 Reduced
Recent events (2)
  • — I (O) $1000.00
  • — Z (S) $2125.00

1926.21 B01

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Dec 16, 2003
Abate by
Dec 22, 2003
Penalty
Initial $7,500 · Current $5,000 Reduced
Recent events (2)
  • — I (O) $5000.00
  • — Z (R) $7500.00

1926.651 C02

Other-than-serious Gravity 02 1 instance 1 exposed
Issued
Dec 16, 2003
Abate by
Dec 22, 2003
Penalty
Initial $20,000 · Current $10,000 Reduced
Recent events (2)
  • — I (O) $10000.00
  • — Z (R) $20000.00

1926.652 A01

Serious Gravity 03 1 instance 1 exposed
Issued
Dec 16, 2003
Abate by
Dec 22, 2003
Penalty
Initial $25,000 · Current $15,000 Reduced
Recent events (2)
  • — I (S) $15000.00
  • — Z (R) $25000.00

1926.651 K01

Other-than-serious Gravity 03 1 instance 1 exposed
Issued
Dec 16, 2003
Abate by
Dec 22, 2003
Penalty
Initial $500 · Current $500
Recent events (2)
  • — I (O) $500.00
  • — Z (R) $500.00

View Mastec North America Colorado Division'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 306226341.

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