Marden Construction CO. safety record at a glance
Marden Construction CO. has been the subject of 9 Cal/OSHA inspections in California since 2000, opened between Feb 16, 2000 and Oct 3, 2017. 4 of them were planned inspections. 6 of them produced citations, 12 in all: 4 serious, 1 repeat. Inspectors proposed $22,175 in penalties; after appeals and settlements the current total is $22,175. The largest single penalty, $11,175, came from an inspection opened Aug 18, 2004 in Napa. That places the employer at #5,704 of 122,854 California employers in the database by penalties.
Industry as coded by the inspecting office: Construction. Worksites in Healdsburg, Rohnert Park, Napa, Santa Rosa, Petaluma.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Proposed | Penalty | Closed |
|---|---|---|---|---|---|---|
| Oct 3, 2017 | Healdsburg | Accident | 4 citations | $6,200 | $6,200 | Apr 5, 2018 |
| Feb 29, 2016 | Rohnert Park | Planned | 2 citations 1 serious | $1,150 | $1,150 | May 26, 2016 |
| Aug 18, 2004 | Napa | Planned | 2 citations 1 repeat | $11,175 | $11,175 | Jul 16, 2007 |
| Oct 22, 2002 | Santa Rosa | Complaint | 1 citation 1 serious | $1,350 | $1,350 | Apr 24, 2006 |
| May 21, 2002 | Santa Rosa | Planned | 1 citation 1 serious | $1,350 | $1,350 | Jul 9, 2002 |
| May 21, 2002 | Santa Rosa | Programmed related | no citations | 0 | 0 | May 21, 2002 |
| Mar 19, 2002 | Healdsburg | Planned | no citations | 0 | 0 | Mar 26, 2002 |
| Apr 13, 2000 | Santa Rosa | Accident | no citations | 0 | 0 | Jun 13, 2000 |
| Feb 16, 2000 | Petaluma | Complaint | 2 citations 1 serious | $950 | $950 | Jun 9, 2000 |
Also recorded as: Marden Construction CO; Marden Construction.
The rules this employer was cited under
- 8 CCR 1509, Injury and Illness Prevention Program (construction): 4 citations, $1,250
- 8 CCR 1669: 2 citations, 1 serious, $12,150
- 8 CCR 1670, Fall protection (construction): 2 citations, 2 serious, $2,250
- 8 CCR 342, Reporting serious injuries and deaths: 1 citation, $5,000
- 8 CCR 1620: 1 citation, 1 serious, $900
- 8 CCR 341.1: 1 citation, $375
- 8 CCR 341: 1 citation, $250
Accidents investigated
How to read this record
Each row is one inspection by Cal/OSHA (or, rarely, federal OSHA) of one worksite. Why is the reason it was opened. Proposed is the penalty the inspector assessed; penalty is the current figure after any appeal or settlement. "Serious" means a realistic possibility of death or serious harm; "willful" and "repeat" carry penalties up to $162,851 each.
Citations document that the employer was told, in writing, what the rule required and when. That knowledge is often the center of a retaliation case: a worker who complained about the hazard an inspector later cited, and was then fired or cut, has a Labor Code 6310 claim, with lost wages and attorney's fees.
Full explainer: how to read a Cal/OSHA record.
If you work, or worked, at Marden Construction CO.
Write down what you reported, to whom and when, and what changed afterward: shifts, pay, duties, write-ups. Request the inspection file from the Cal/OSHA district office using the activity number on the inspection page. An injury goes through workers' compensation; a firing, demotion or threat after a safety complaint or injury report is an employment claim with a one-year deadline at the Labor Commissioner (Labor Code 6310) and a longer one in court. Free, confidential review: (800) 371-3088 or send what you have.
Source: U.S. Department of Labor OSHA enforcement data, California inspections. Record last checked Nov 1, 2026. Back to the safety tracker.
About this data: Records come from the U.S. Department of Labor's OSHA enforcement datasets (inspection, violation, accident and accident injury tables), which carry Cal/OSHA's state-plan inspections alongside federal ones. We load every inspection of a California worksite opened since January 1, 2000 and refresh it weekly. Employer names, addresses and industry codes are as the inspecting office recorded them; similar names are grouped where they clearly refer to the same employer. A citation can be reduced, vacated or withdrawn on appeal, and an inspection can stay open for months, so a record can change. Penalties shown as "current" reflect the latest status in the federal file. This page is public information about the employer's regulatory record, not legal advice and not a statement that any person was harmed or any law broken beyond what the record states.