How Much Does Contractor Insurance Cost in Los Angeles?
LA contractors pay $600–$1,800/yr for general liability, $250–$1,250 for the CSLB bond, and workers comp priced per $100 of payroll. Full cost breakdown by trade.
Los Angeles contractors typically pay $600 to $1,800 per year for general liability at $1M per occurrence / $2M aggregate. The CSLB license bond adds roughly $250 to $1,250 per year depending on credit. Workers’ compensation is priced separately per $100 of payroll by trade class code. A small LA general contractor with three employees commonly lands between $6,000 and $14,000 per year for the full program.
Cost by Trade in Los Angeles
- Handyman and small repair: $600–$1,200/yr general liability
- Painting (C-33): $650–$1,500/yr
- Electrical (C-10): $800–$1,900/yr
- Plumbing (C-36): $900–$2,100/yr
- General contractor: $1,100–$2,600/yr
- Roofing (C-39): $2,400–$6,000/yr, the highest-rated common trade
Why Roofing Costs the Most
Falls drive the majority of serious construction injuries, and roofing class codes reflect that. California compounds it: every C-39 roofing contractor must carry workers’ compensation even with zero employees, with no sole-proprietor exemption. That single rule makes roofing the most expensive common trade to insure in the state.
What Drives Your LA Premium
- Trade class code, which sets the workers’ compensation rate per $100 of payroll
- Annual payroll and gross receipts
- Claims history and experience modification
- The limits your contracts require, often $1M/$2M plus a $5M umbrella on larger jobs
- Whether your subcontractors carry their own coverage
The Subcontractor Trap That Raises Premiums
Uninsured subcontractors are commonly treated as your employees at workers’ compensation audit, which means their payroll is added to yours and you pay premium on it. Collecting a current certificate from every sub before they start is the single habit that prevents the largest surprise charges LA contractors face at year-end.
Seismic Retrofit Work Prices Differently
Los Angeles adopted a mandatory retrofit ordinance covering soft-story wood-frame and non-ductile concrete buildings, and contractors doing that structural work generally run $1,800 to $4,200 per year for general liability. Completed operations coverage is essential here because California’s statute of repose for latent defects runs ten years under Code of Civil Procedure §337.15.
How to Lower It
- Write the bond and general liability on one application
- Classify office and field payroll correctly so clerical work is not rated as field labor
- Keep clean loss runs, since one claim can affect your rate for three years
- Pay annually rather than monthly to avoid installment fees
Sources
- Contractors State License Board — cslb.ca.gov
- California Division of Workers’ Compensation — dir.ca.gov/dwc
- California Code of Civil Procedure §337.15 — leginfo.legislature.ca.gov