Auto Insurance in Arizona Buying a vehicle in Arizona can be something to celebrate; however, in that excitement, you should also prepare for the purchase by searching for an auto insurance policy that is appropriate for your individual needs. 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 situation and your goals.