Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

DALLAS, TX —

OSHA Inspection: SIGMA MECHANICAL

Unprogrammed Other inspection · Safety discipline

At a glance

On , OSHA opened an unprogrammed Other safety inspection of SIGMA MECHANICAL in 555 SOUTH LAMAR STREET, DALLAS, TX 75202 (NAICS 238220). OSHA activity number 339936460.

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Where did this inspection happen?

Establishment
SIGMA MECHANICAL
Site address
555 SOUTH LAMAR STREET
City
DALLAS
State
TX
ZIP
75202
Mailing
2355 N STEMMONS FREEWAY, DALLAS, TX 75207

What kind of inspection was it?

Inspection type
Unprogrammed Other (I)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Last modified
Data loaded

Establishment context

NAICS code
238220
Employees
0
Ownership type
A

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

More inspections in this industry (NAICS 238220)

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Source

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 339936460.