Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,197,124Inspections Most recent open 2026-08-25 Last loaded 2026-08-28

RANCHO CUCAMONGA, CA ·

OSHA Inspection: C.P. CONSTRUCTION CO., INC.

Complaint inspection · Safety discipline

At a glance

On , OSHA opened a complaint safety inspection of C.P. CONSTRUCTION CO., INC. in N/W CO. OF HIGHLAND AVE & REVERE AVE, RANCHO CUCAMONGA, CA 91730. OSHA activity number 125898742.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment
C.P. CONSTRUCTION CO., INC.
Site address
N/W CO. OF HIGHLAND AVE & REVERE AVE
City
RANCHO CUCAMONGA
State
CA
ZIP
91730
Mailing
P.O. BOX 1206, ONTARIO, CA 91762

What kind of inspection was it?

Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Union (Y)

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

SIC code (legacy)
1623
Employees
6
Ownership type
Private (A)

Citations

15 citations on file for this inspection.

3410004

Other-than-serious 1 instance
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $275 · Current $200 Reduced
Recent events (2)
  • · I (O) $200
  • · Z (O) $275

3410001 F03

Other-than-serious 1 instance
Issued
May 18, 1999
Abate by
Jun 21, 1999
Penalty
Initial $275 · Current $0 Reduced
Recent events (2)
  • · I (O) $0
  • · Z (O) $275

5021 A

Other-than-serious 2 instances
Issued
May 18, 1999
Abate by
Jun 21, 1999
Penalty
Initial $275 · Current $200 Reduced
Recent events (2)
  • · I (O) $200
  • · Z (O) $275

5031 C

Other-than-serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
Jun 21, 1999
Penalty
Initial $185 · Current $0 Reduced
Recent events (2)
  • · I (O) $0
  • · Z (O) $185

4925 B

Other-than-serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $185 · Current $0 Reduced
Recent events (2)
  • · I (O) $0
  • · Z (O) $185

4981 C

Other-than-serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $185 · Current $100 Reduced
Recent events (2)
  • · I (O) $100
  • · Z (O) $185

5045 E03

Other-than-serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $185 · Current $0 Reduced
Recent events (2)
  • · I (O) $0
  • · Z (O) $185

3328 C

Other-than-serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $185 · Current $100 Reduced
Recent events (2)
  • · I (O) $100
  • · Z (O) $185

1541 B04

Other-than-serious 3 instances 3 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $185 · Current $100 Reduced
Recent events (2)
  • · I (O) $100
  • · Z (O) $185

15410001 A01

Serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $1,375 · Current $1,000 Reduced
Recent events (2)
  • · I (S) $1000
  • · Z (S) $1375

1541 K02

Serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $1,375 · Current $100 Reduced
Recent events (2)
  • · I (S) $100
  • · Z (S) $1375

15410001 G01

Serious 2 instances 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $1,375 · Current $100 Reduced
Recent events (2)
  • · I (S) $100
  • · Z (S) $1375

15410001 G02

Serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $1,375 · Current $100 Reduced
Recent events (2)
  • · I (S) $100
  • · Z (S) $1375

1541 E

Serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $1,375 · Current $100 Reduced
Recent events (2)
  • · I (S) $100
  • · Z (S) $1375

1593 M

Serious 1 instance 1 exposed
Issued
May 18, 1999
Abate by
May 21, 1999
Penalty
Initial $1,375 · Current $1,000 Reduced
Recent events (2)
  • · I (S) $1000
  • · Z (S) $1375

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Source

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 125898742.

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