942,588Inspections Most recent open 2026-07-09 Last loaded 2026-07-13
Safety Incidents OSHA Severe Injury Reports · 2015–2025

WASHINGTON, PA —

OSHA Inspection: KEYSTONE WATERPROOFING INC.

Referral inspection · Safety discipline

At a glance

On , OSHA opened a referral safety inspection of KEYSTONE WATERPROOFING INC. in JEFFERSON AVENUE, WASHINGTON, PA 15301 (NAICS 000000). OSHA activity number 740902.

Where did this inspection happen?

Establishment
KEYSTONE WATERPROOFING INC.
Site address
JEFFERSON AVENUE
City
WASHINGTON
State
PA
ZIP
15301
Mailing
BOX 181, LATROBE, PA 15650

What kind of inspection was it?

Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1793
Employees
6
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.

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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 740902.