About PPI West Insurance Here at PPI West Insurance, we are an independent insurance agency that specializes in Auto, Home and Small Business Insurance. What we have found is that any one insurance company may not provide the most cost effective and valuable options for different life stages and circumstances. That is why we pride ourselves in our ability to stay current with the market by working with a variety of preferred carriers like Travelers, Safeco, Hartford and Mercury as well as other A Rated companies that best meet our clients needs.