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

RIVERSIDE, CA —

OSHA Inspection: MARVIN ULRIKSON DBA MKU CONSTRUCTION

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of MARVIN ULRIKSON DBA MKU CONSTRUCTION in 4731 RUBIDOUX AVE, RIVERSIDE, CA 92503 (NAICS 236115). OSHA activity number 317030104.

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Where did this inspection happen?

Establishment
MARVIN ULRIKSON DBA MKU CONSTRUCTION
Site address
4731 RUBIDOUX AVE
City
RIVERSIDE
State
CA
ZIP
92503
Mailing
21231 OAKRIDGE LN, TRABUCO CANYON, CA 92679

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
236115
SIC code (legacy)
1521
Employees
2
Ownership type
A
Industry flags
Construction safety.

Citations

5 citations on file for this inspection.

1509 C

Other-than-serious 1 instance
Issued
Abate by
Penalty
Initial $175.00 · Current $175.00

1509 A

Other-than-serious 7 instances
Issued
Abate by
Penalty
Initial $325.00 · Current $325.00

1512 B

Other-than-serious 1 instance
Issued
Abate by
Penalty
Initial $130.00 · Current $130.00

3395 F01

Other-than-serious 1 instance
Issued
Abate by
Penalty
Initial $195.00 · Current $195.00

3395 F03

Other-than-serious 5 instances
Issued
Abate by
Penalty
Initial $325.00 · Current $325.00

More inspections in this industry (NAICS 236115)

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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 317030104.