Our analysis of the best general liability insurance companies in Washington takes into account cost, customer satisfaction and online quote processing times. We ranked Nationwide as the best in this category. Its average cost for limited liability companies (LLCs) with 20 employees is $58 per month, and sole proprietors with no employees need to pay an average of $38 per month.
Overall, the cheapest general liability insurance in Washington comes from Next. While LLCs with 20 employees may pay an average of $41 per month, the average cost for sole proprietors with no employees stands at $25 per month.