Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,871Inspections Most recent open 2026-07-30 Last loaded 2026-08-03

OSHA Inspection: LONE STAR HEAT TREATING CORPORATION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of LONE STAR HEAT TREATING CORPORATION in 3939 BLAFFER, HOUSTON, TX 77026 (NAICS 000000). OSHA activity number 100754092.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
3939 BLAFFER
City
HOUSTON
State
TX
ZIP
77026
Mailing
P.O. BOX 15621, HOUSTON, TX 77220
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)
1541
Employees
65
Ownership type
A
Industry flags
Construction safety.

2 citations on file for this inspection.

1926.251 B01

Serious Gravity 04 2 instances 4 exposed
Issued
Mar 14, 1991
Abate by
Mar 17, 1991
Penalty
Initial $700 · Current $700

1926.450 B12

Serious Gravity 03 2 instances 4 exposed
Issued
Mar 14, 1991
Abate by
Mar 17, 1991
Penalty
Initial $525 · Current $525

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 100754092.

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