California law requires workers' compensation the moment you have a single employee. It pays medical treatment, temporary disability and permanent disability for job-related injuries, and it protects the business from most injury lawsuits in return.
California rates are built from WCIRB class codes applied to payroll. Misclassifying a clerical employee as field labor, or lumping supervisors in with installers, can inflate your premium by thousands of dollars a year. We review your payroll split before quoting and correct classifications at audit when they are wrong.
Once you meet the premium threshold, the WCIRB issues an experience modification (X-Mod) that multiplies your rate up or down based on claims history. Frequency hurts more than severity, so a handful of small strains can cost more than one large claim. Reporting quickly, offering modified duty and closing open claims are the fastest levers to bring an X-Mod back down.
Premium is estimated up front and trued up at audit, so clean payroll records and certificates from every subcontractor prevent expensive surprises. Owners and officers can sometimes exclude themselves. Roofing, tree service, staffing and trucking are difficult classes in California — we know which carriers and State Fund alternatives will write them.