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

OSHA Inspection: MACCO CONSTRUCTORS INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of MACCO CONSTRUCTORS INC. in MILLIKEN AVENUE 199 N/O MOUNTAIN VIEW DR., RANCHO CUCAMONGA, CA 91730 (NAICS 000000). OSHA activity number 107272973.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MILLIKEN AVENUE 199 N/O MOUNTAIN VIEW DR.
City
RANCHO CUCAMONGA
State
CA
ZIP
91730
Mailing
14409 SOUTH PARAMOUNT BLVD., PARAMOUNT, CA 90723
Inspection type
Referral (C)
Scope
No inspection (D)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1623
Ownership type
A

No citations on file for this inspection — so there is no finding of any violation on this record. An inspection can be open and still ongoing, or closed with no violations at all; OSHA's citation feed is also backfilled in rolling windows, so citation rows for a very recent inspection may not have been ingested yet.

View Macco Constructors 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 107272973.

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