272,276Inspections Most recent open 2026-07-02 Last loaded 2026-07-06
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: LONE STAR HEAT TREATING CORP

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of LONE STAR HEAT TREATING CORP in 3939 BLAFFER, HOUSTON, TX 77220 (NAICS 000000). OSHA activity number 1413509.

Site address
3939 BLAFFER
City
HOUSTON
State
TX
ZIP
77220
Mailing
PO BOX 15621, HOUSTON, TX 77020
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3398
Employees
45
Ownership type
A
Industry flags
Manufacturing safety.

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.

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 1413509.