To ensure that providers’ financial affairs were up to snuff, we looked at independent evaluations from insurance rating and credit rating agencies A.M. Best, S&P Global, Moody’s, and J.D. Power. While each agency has its own rating scale, we required companies to have A or “above average” ratings from all four — solid indications that companies are in great financial health. Acquiring ratings from all four agencies also indicates that companies care enough about their business’ reputation to apply for these voluntary review processes. For an industry that’s centered around the principle of being there when you need help most, we found this focus on transparency to be the mark of a good provider. Smaller companies like Good Sam or National Interstate may provide seemingly better discounts, but they tend to only submit themselves for review to one or two agencies.
NerdWallet compared quotes from these insurers in ZIP codes across the country. Rates are for policies that include liability, collision, comprehensive, and uninsured/underinsured motorist coverages, as well as any other coverage required in each state. Our “good driver” profile is a 40-year-old with no moving violations and credit in the “good” tier.