MONACO MECHANICAL INC.
12191 ROOKS RD., WHITTIER, CA 90601 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jan 13, 2017#342031994Jan 13, 2017Accident (A) · Partial scope, Safety#342031994$12,9705 viol.5 violations$12,970 in penalties
Inspection #342031994
Dates
- Opened
- Jan 13, 2017
- Closing Conference Date
- Jul 18, 2017
- Contested
- Sep 12, 2017
- Final Order
- Feb 1, 2018
- Closed
- Feb 16, 2021
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 18
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 1 serious, 4 other-than-serious
- Initial Penalties
- $13,805
- Penalties on Record
- $12,970
- Site Address
- 12191 Rooks Rd., Whittier, CA 90601
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Worker in excavation is pinned and crushed by boulder
Violations
Violation list (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1512(B) Emergency Medical Services | Other | 1 | 3 | $225 | $110 | Aug 25, 2017 | Sep 12, 2017 | Feb 1, 2018 |
| 01002 | 1541(K)(1) General Requirements | Other | 1 | 3 | $225 | $0 | Aug 25, 2017 | Sep 12, 2017 | Feb 1, 2018 |
| 01003 | 3395(H) Heat Illness Prevention in Outdoor Places of Employment | Other | 1 | 3 | $420 | $150 | Aug 25, 2017 | Sep 12, 2017 | Feb 1, 2018 |
| 01004 | 3395(I) Heat Illness Prevention in Outdoor Places of Employment | Other | 1 | 3 | $335 | $110 | Aug 25, 2017 | Sep 12, 2017 | Feb 1, 2018 |
| 02001 | 1541(J)(1) General Requirements | Serious | 1 | 3 | $12,600 | $12,600 | Jul 25, 2017 | Sep 12, 2017 | Feb 1, 2018 |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
Standards cited
Industry comparison
Specialty Trade Contractors, 551,392 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: plumbing, heating, and air-conditioning contractors reported 3.0 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 5.2%; NAICS 23822 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source