Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: MATRIX SERVICE, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MATRIX SERVICE, INC. in CLEARWATER COUNTY, HWY 49, CLEARBROOK, MN 56634 (NAICS 000000). OSHA activity number 111695623.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
CLEARWATER COUNTY, HWY 49
City
CLEARBROOK
State
MN
ZIP
56634
Mailing
10701 E UTE ST, TULSA, OK 74116
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1791
Employees
6
Ownership type
A
Industry flags
Construction safety.

11 citations on file for this inspection.

182065302

Serious Gravity 00 1 instance 2 exposed
Issued
Sep 7, 1994
Abate by
Jul 26, 1995
Penalty
Initial $360
Recent events (2)
  • — F (S)
  • — Z (S) $360.00

1926.251 C04 IV

Serious Gravity 00 1 instance 1 exposed
Issued
Sep 7, 1994
Abate by
Sep 11, 1994
Penalty
Initial $360
Recent events (2)
  • — F (S)
  • — Z (S) $360.00

1926.351 B02

Serious Gravity 00 1 instance 1 exposed
Issued
Sep 7, 1994
Abate by
Sep 11, 1994
Penalty
Initial $360 · Current $360
Recent events (2)
  • — F (S) $360.00
  • — Z (S) $360.00

1926.351 B03

Deleted Serious Gravity 00 1 instance 1 exposed
Issued
Sep 7, 1994
Abate by
Sep 11, 1994
Penalty
Initial $360 · Current $360
Recent events (2)
  • — F (S) $360.00
  • — Z (S) $360.00

1926.351 B04

Serious Gravity 00 1 instance 5 exposed
Issued
Sep 7, 1994
Abate by
Sep 11, 1994
Penalty
Initial $680 · Current $360 Reduced
Recent events (2)
  • — F (S) $360.00
  • — Z (S) $680.00

1926.100 B

Other-than-serious 1 instance 1 exposed
Issued
Sep 7, 1994
Abate by
Sep 11, 1994

1926.150 C01 VIII

Other-than-serious 1 instance 1 exposed
Issued
Sep 7, 1994
Abate by
Sep 11, 1994

1926.301 D

Other-than-serious Gravity 00 2 instances 2 exposed
Issued
Sep 7, 1994
Abate by
Sep 11, 1994
Penalty
Initial $300
Recent events (2)
  • — F (O)
  • — Z (O) $300.00

1926.405 G02 IV

Other-than-serious 1 instance 1 exposed
Issued
Sep 7, 1994
Abate by
Sep 11, 1994

1926.550 A12

Other-than-serious 1 instance 1 exposed
Issued
Sep 7, 1994
Abate by
Oct 8, 1994

1926.1052 C04

Other-than-serious 1 instance 6 exposed
Issued
Sep 7, 1994
Abate by
Sep 17, 1994

View Matrix Service, INC.'s full OSHA safety record →

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 111695623.

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