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

OSHA Inspection: MECHANICAL AIR, INC.

Federal Agency inspection · Safety discipline

On , OSHA opened a federal Agency safety inspection of MECHANICAL AIR, INC. in 1370 GRANT ST., DENVER, CO 80203 (NAICS 238220). OSHA activity number 342426103.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1370 GRANT ST.
City
DENVER
State
CO
ZIP
80203
Mailing
4845 PONTIAC ST., COMMERCE CITY, CO 80022
Inspection type
Federal Agency (M)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238220
Employees
35
Ownership type
A

3 citations on file for this inspection.

1910.333 A01

Serious Gravity 10 1 instance 2 exposed
Issued
Oct 27, 2017
Abate by
Dec 15, 2017
Penalty
Initial $8,873 · Current $8,873
29 CFR 1910.333(a)(1):  Live parts to which an employee may be exposed were not de-energized before an employee worked on or was near to them:    (a)  Mechanical Air, Inc. at 1370 Grant St., Denver, CO 80203:  On and before June 26, 2017, the employer did not ensure that live parts to which an employee may be exposed were not de-energized before the employee worked on or was near to them.  An HVAC employee was working on the control system for a variable air volume unit without de-energizing it.  The employee came into contact with the energized 208 volt circuit, and was fatally injured when he fell from a stepladder.  This condition exposed the employee to electrical shock and fall hazards.
Recent events (2)
  • — I (S) $8873
  • — Z (S) $8873

1910.332 B01

Other-than-serious 1 instance 2 exposed
Issued
Oct 27, 2017
Abate by
Dec 15, 2017
Penalty
Initial $6,338 · Current $3,127 Reduced
29 CFR 1910.332(b)(1): Employees were not trained in and familiar with the safety-related work practices required by 1910.331 through 1910.335 that pertained to their respective job assignments:    (a)  Mechanical Air, Inc. at 1370 Grant St., Denver, CO 80203:  On and before June 26, 2017, the employer did not ensure that employees were trained in and familiar with the safety-related work practices required by 1910.331 through 1910.335 that pertained to their respective job assignments.  An HVAC employee was working on the control system for a variable air volume unit without de-energizing it.  The employee came into contact with the energized 208 volt circuit, and was fatally injured when he fell from a stepladder.  The employee was not trained on the safety-related work practices required by this part.    This condition exposed the employee to electrical shock and fall hazards.
Recent events (2)
  • — I (O) $3127
  • — Z (S) $6338

1910.334 C01

Other-than-serious 1 instance 2 exposed
Issued
Oct 27, 2017
Abate by
Dec 15, 2017
Penalty
Initial $0 · Current $0
29 CFR 1910.334(c)(1): Unqualified persons performed testing work on electric circuits or equipment:    (a)  Mechanical Air, Inc. at 1370 Grant St., Denver, CO 80203:  On and before June 26, 2017, the employer allowed unqualified persons to perform testing work on electrical circuits or equipment.  HVAC employee were allowed to perform voltage testing on electrical circuits without the use of appropriate safety-related work practices such as training and the use of personal protective equipment.  This condition exposed the employee to electrical shock and fall hazards.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

View Mechanical AIR, INC.'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 342426103.

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