Auto Insurance in Arizona Purchasing an automobile in Arizona can be something to celebrate; however, in that excitement, you should also prepare for the purchase by finding an auto insurance policy that is best suited for your specific situation. While the state laws have some foundational requirements, you may want to invest in additional protection for your new vehicle that exceeds the minimum standards. By comparing your quotes with the assistance of Homeowner's Insurance Group in Scottsdale, AZ, you are sure to find the best plan for your finances and your goals.