Installation of interior trim, finish carpentry, kitchen cabinets, countertops, and custom millwork in California residential and commercial projects.

Source: WCIRB pure premium rates. Actual carrier rates may vary significantly in California.
⚠️ Pre-Underwriting Estimate: This is a preliminary estimate only. Final premium can change based on underwriting results, loss history, OSHA records, and carrier approval. CA rates vary significantly by carrier.
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A cabinet installer in a high-end Marin County kitchen remodel drops a 75-pound upper cabinet — back injury requiring L4-L5 surgery and physical therapy in California can result in $120,000+ in workers comp costs. California's DWC rates lumbar spine surgeries at 15–30% permanent disability, adding $50,000–$100,000 in lifetime disability payments on top of medical costs.
California finish carpentry contractors — particularly those doing high-end residential work in the Bay Area and Los Angeles — face a mismatch between their low injury frequency and the relatively high $4.71/100 rate. PEO group programs allow finish carpentry contractors with clean loss histories to benefit from the group's favorable experience modification, rather than being rated on their individual payroll which is often too small to generate meaningful EMR savings.
At $4.71/100, California trim and finish carpentry rates are moderate — reflecting the lower fall risk compared to structural trades but elevated by California's cumulative trauma doctrine, which allows workers to file CT claims for repetitive strain injuries from years of overhead work and heavy lifting. California's DWC accepts cumulative trauma claims for finish carpenters at a significantly higher rate than most other states.