Preferred Employers Insurance Company is a specialist in providing workers compensation coverage that is simple and understandable for California small businesses. Through the use of toll-free telephone numbers, customers have direct access to insurance professionals. Workers compensation insurance is the company s sole line of business. The company has formed strategic partnerships with independent insurance agents, medical providers, and safety and health experts to provide small business employers with coverage for their employees at a cost-effective price. The company is a member of W.R. Berkley Corporation and maintains financial ratings that are among the highest in the industry. Preferred Employers Insurance Company maintains a location in San Diego.