Contact your homeowners insurance and notify your insurer of a possible claim. You should request a claim number and the name/telephone number of the adjuster handling the claim. Followup with a letter confirming that you notified your insurer of a possible claim. Good Luck.
You can file a small claim in the Yuma Justice Court for the damage to your car. The court will have all the information you need to file the claim. You will need the damage repair estimate or the final repair bill for your car to present at the hearing. Pictures of the damage to your car should also be provided to the court.