Tier One Transmission & Automotive Repair Services

Tier One doesn't just build performance truck transmissions that can handle huge power levels and tough applications, we're also a full-service auto shop serving the entire Phoenix Metro Area! Tier One specializes in servicing, repairing, and rebuilding automatic transmissions for full-size trucks, as well as general automotive repair. Our team of expert transmission and automotive technicians can diagnose and repair any transmission or automotive issue and get your vehicle back out on the road in almost no time at all. If you're experiencing rough shifting, stuck gears, transmissions leaks, weird smells, improper lockup, or any other transmission or general automotive issue, contact Tier One today or call 602-399-5484 to schedule your appointment!