Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,198,201Inspections Most recent open 2026-08-31 Last loaded 2026-09-03

OSHA Inspection: WA317958127 - MATHERN INVESTMENTS LLC

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of WA317958127 - MATHERN INVESTMENTS LLC in 18730 142ND AVE NE, WOODINVILLE, WA 98072 (NAICS 812199). OSHA activity number 344618632.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
18730 142ND AVE NE
City
WOODINVILLE
State
WA
ZIP
98072
Mailing
2628 143RD PL SE, MILL CREEK, WA 98012
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
Non-union (B)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
812199
Employees
5
Ownership type
Private (A)

8 citations on file for this inspection.

296-800-15030

Serious 1 instance 5 exposed
Issued
May 13, 2020
Abate by
Jun 15, 2020
Penalty
Initial $1,500 · Current $1,500
Recent events (1)
  • · Z (S) $1500

296-901-14010(1)

Serious 1 instance 5 exposed
Issued
May 13, 2020
Abate by
Jun 15, 2020
Penalty
Initial $1,500 · Current $1,500
Recent events (1)
  • · Z (S) $1500

296-840-105(2)

Other-than-serious 1 instance 5 exposed
Issued
May 13, 2020
Abate by
Jun 15, 2020
Penalty
Initial $0 · Current $0
Recent events (1)
  • · Z (O) $0

296-841-20005(1)

Other-than-serious 1 instance 5 exposed
Issued
May 13, 2020
Abate by
Jun 15, 2020
Penalty
Initial $0 · Current $0
Recent events (1)
  • · Z (O) $0

296-842-12005(1)

Other-than-serious 1 instance 5 exposed
Issued
May 13, 2020
Abate by
Jun 15, 2020
Penalty
Initial $0 · Current $0
Recent events (1)
  • · Z (O) $0

296-842-14005

Other-than-serious 1 instance 5 exposed
Issued
May 13, 2020
Abate by
Jun 15, 2020
Penalty
Initial $0 · Current $0
Recent events (1)
  • · Z (O) $0

296-842-15005(1)(A)

Other-than-serious 1 instance 5 exposed
Issued
May 13, 2020
Abate by
Jun 15, 2020
Penalty
Initial $0 · Current $0
Recent events (1)
  • · Z (O) $0

296-901-14016(3)

Other-than-serious 1 instance 5 exposed
Issued
May 13, 2020
Abate by
Jun 15, 2020
Penalty
Initial $0 · Current $0
Recent events (1)
  • · Z (O) $0

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 344618632.

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