Mining, Quarrying, Oil & Gas in California

What the Data Says About Mining, Quarrying, Oil & Gas in California

California has 723 employers in the Mining, Quarrying, Oil & Gas sector (NAICS 21) with OSHA enforcement records. Across the first 50 listings on this page, inspectors documented 233 inspections, 405 violations, and $139K in current penalties, averaging 4.7 inspections and 8.1 violations per employer shown.

State-level industry views like this one combine geographic and sectoral risk. Nationally, the Mining, Quarrying, Oil & Gas sector tracks 2,294 employers across all 5,098 inspections with $2K average penalty per inspection. California as a whole, across every industry, has 19,429 tracked employers and $121.6M in total OSHA penalties. Cross-referencing these two slices surfaces the 723 workplaces where sector-specific hazards meet state enforcement priorities.

Records include inspection counts, violation categories (serious, willful, repeat, other-than-serious), and current assessed penalty amounts. All data is pulled from the U.S. Department of Labor's public enforcement database at data.dol.gov and refreshed monthly. Click any employer below to view their full citation history, penalty timeline, and, where applicable, Wage and Hour Division compliance record covering minimum wage, overtime, and related Fair Labor Standards Act enforcement.