
By Asena Capital Insurance Services— Licensed California Insurance Broker· 10 min read
Reviewed by Roy Elshad, California-licensed insurance broker, CA License #6008596.
How to Lower Your Workers Comp Premium in California (7 Proven Strategies for Contractors)
## How to Lower Your Workers Comp Premium in California (7 Proven Strategies for Contractors)
California contractors pay some of the highest workers comp rates in the country. The good news: your premium is not fixed. There are proven strategies that can reduce your cost by 15–40% while maintaining full coverage.
### 1. Improve Your Experience Modification Rate (EMR)
Your EMR is the single biggest factor in your workers comp cost. An EMR of 1.0 is average. An EMR of 0.85 means you pay 15% less; an EMR of 1.20 means 20% more.
Your EMR is calculated based on 3 years of claims history (excluding the most recent year). To improve it:
- Report injuries immediately and manage claims aggressively
- Return injured workers to light duty as soon as medically possible
- Contest fraudulent or inflated claims with your carrier
- Implement a formal safety program
### 2. Shop Multiple Carriers Every Year
Workers comp rates vary significantly between carriers — sometimes by 30–50% for the same classification. , ICW Group, Employers Holdings, , Applied Underwriters, and AmTrust all write California contractors, and their appetite and pricing changes every year.
Never auto-renew. Always shop at renewal.
### 3. Audit Your Payroll Classification
Many contractors overpay because their payroll is classified incorrectly. If you have employees who do different types of work, each type may qualify for a different (lower) WCIRB class code. For example, an electrician who also does project management may have some payroll classified under a lower-rated clerical code.
### 4. Implement a Formal Safety Program
Carriers give discounts of 5–15% for documented safety programs. At minimum, document:
- Weekly safety tailgate meetings
- OSHA 10 or OSHA 30 training for supervisors
- Fall protection plan (required for work above 6 feet)
- Heat illness prevention plan (required in California)
- Written injury and illness prevention program (IIPP)
### 5. Consider Pay-As-You-Go Workers Comp
Traditional workers comp requires a large deposit at the start of the policy year, with a payroll audit at the end. Pay-as-you-go WC lets you pay premiums based on actual payroll each pay period — eliminating large deposits and surprise audit bills.
### 6. Use a Specialist Broker
A broker who specializes in contractor workers comp in California knows which carriers have the Appropriate rates for your specific trade and classification. They can also help you navigate the audit process and dispute incorrect classifications.
### 7. Consider a Group Program
Some contractor associations offer group workers comp programs with negotiated rates. The California Framing Contractors Association (CFCA), NECA (electrical), and other trade associations may have programs worth exploring.
### How Much Can You Save?
A roofing contractor with $200,000 in payroll and an EMR of 1.0 might pay pricing varies by classification, payroll, operations, claims history, limits, and underwriting. Improving their EMR to 0.85 and shopping carriers could reduce that to pricing varies by classification, payroll, operations, claims history, limits, and underwriting — a savings of pricing varies by classification, payroll, operations, claims history, limits, and underwriting.
### Get a Quote and Start Saving
Asena Capital Insurance Services specializes in workers comp for California contractors. We shop multiple insurance markets may be available depending on eligibility and help you identify every available discount.
Call (858) 925-9555 or get a quote online.
Frequently Asked Questions
What is the most effective way to lower workers comp costs in California?+
Improving your Experience Modification Rate (EMR) through claims management and safety programs is the most impactful strategy. An EMR improvement from 1.0 to 0.85 reduces your premium by 15% across all carriers.
How often should California contractors shop their workers comp?+
Every year at renewal. Workers comp rates change annually, and carrier appetite shifts. Never auto-renew without getting at least 3 competitive quotes.
Can I get a discount for having a safety program?+
Yes. Most carriers offer 5–15% discounts for documented safety programs including OSHA training, written IIPP, fall protection plans, and heat illness prevention programs.
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