I live in California, daughter goes to school at GCU. Her car has a major water leak and check engine light on! We email Carter Saturday night, he responds promptly on Sunday morning/ Long story short; he & Chad have her car up and running by Tuesday. Very responsive and kept me in the loop throughout. Although I hope to never have to use them again, I highly recommend them to anyone in the Phoenix area. Responsive, professional and reasonable. Thank you gentlemen.