Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

OSHA Inspection: DON STOLZNER MASON CONTRACTOR INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of DON STOLZNER MASON CONTRACTOR INC. in CORNER OF ELMHURST RD. AND NORTHWEST HIGHWAY, MOUNT PROSPECT, IL 60056 (NAICS 000000). OSHA activity number 305080103.

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Site address
CORNER OF ELMHURST RD. AND NORTHWEST HIGHWAY
City
MOUNT PROSPECT
State
IL
ZIP
60056
Mailing
1550 NOTHWEST HIGHWAY, PARK RIDGE, IL 60068
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1741
Employees
20
Ownership type
A

7 citations on file for this inspection.

1926.451 B05 II

Serious Gravity 10 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $3000.00 · Current $1350.00 Reduced
Recent events (2)
  • — I (S) $1350.00
  • — Z (S) $3000.00

1926.502 D15

Serious Gravity 03 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $1500.00 · Current $675.00 Reduced
Recent events (2)
  • — I (S) $675.00
  • — Z (S) $1500.00

1926.502 D15 II

Serious Gravity 03 1 instance 1 exposed
Issued
Abate by

1926.451 B01

Repeat Gravity 05 2 instances 2 exposed
Issued
Abate by
Penalty
Initial $4200.00 · Current $1890.00 Reduced
Recent events (2)
  • — I (R) $1890.00
  • — Z (R) $4200.00

1926.451 G01 VI

Repeat Gravity 10 2 instances 4 exposed
Issued
Abate by
Penalty
Initial $15000.00 · Current $6750.00 Reduced
Recent events (2)
  • — I (R) $6750.00
  • — Z (R) $15000.00

1926.452 C02

Repeat Gravity 05 2 instances 4 exposed
Issued
Abate by
Penalty
Initial $10500.00 · Current $4725.00 Reduced
Recent events (2)
  • — I (R) $4725.00
  • — Z (R) $10500.00

1926.501 B01

Repeat Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $6000.00 · Current $2700.00 Reduced
Recent events (2)
  • — I (R) $2700.00
  • — Z (R) $6000.00

KGC, INC.

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 305080103.