Business Details
50+ Years
experience
Emergency
services
Your Trusted Auto Repair Experts in Tempe, AZ
Tri-City Transmission has been serving the Phoenix metropolitan area since 1972, establishing itself as Arizona's oldest and most trusted transmission and auto repair shop. Our family-owned business was founded on principles of honesty, transparency, and quality workmanship, which remain at the core of our operations today. We employ a systematic diagnostic process that begins with an intake interview and progresses through targeted repairs, ensuring customers receive only necessary services. Our team of ASE-certified technicians brings decades of combined experience, with specialized expertise in both traditional and modern transmission systems. We maintain an A+ rating with the Better Business Bureau and have earned multiple industry awards, including the BBB Torch Award for Ethics.Our facility features state-of-the-art equipment and meticulous organization, reflecting our commitment to professionalism. We offer comprehensive services ranging from transmission diagnostics to complete drivetrain repairs, serving both domestic and foreign vehicles. Customer education remains a priority, with detailed explanations of repair processes and preventive maintenance strategies. Our reputation for fair pricing and exceptional service has been built through consistent, reliable work that prioritizes long-term customer relationships over short-term gains.
Services
Transmission Repair
Diagnostic Service
Clutch Repair
Differential Repair
Transfer Case Repair
Drive Shaft Repair
Manual Transmission
Automatic Transmission
Domestic Car Repair
Foreign Car Repair
Details
- Year established: 1972
Highlights and features
- Over 50 years of specialized experience in transmission repair and diagnostics
- Award-winning ethical business practices recognized by BBB Torch Award
- ASE Certified Technicians with expertise in both traditional and modern transmission systems
- Meticulously organized facility ensuring quality control and service transparency
- Proven track record of saving customers thousands through targeted repairs
Associations and certifications
- Better Business Bureau (BBB)
- Automatic Transmission Rebuilders Association (ATRA)
What people say
Honest and thorough
Prices are fair
Cleanest shop ever
Saved thousands
Transparent process
Services
Transmission Repair
Specialized repair of automatic, manual, and CVT transmissions using factory-spec fluids. Our technicians diagnose and fix complex transmission issues through systematic diagnostics and targeted repairs. We maintain over 40 factory transmission fluids to ensure proper servicing that meets or exceeds manufacturer specifications.
Diagnostic Service
Comprehensive diagnostic evaluations using advanced equipment to identify drivetrain issues. Our process includes test drives with customers to experience problems firsthand, followed by detailed explanations of findings and repair options.
Clutch Repair
Expert clutch replacement and repair services for various vehicle makes. Our technicians perform over 100 clutch repairs annually, ensuring proper flywheel maintenance and hydraulic system functionality for optimal performance.
Differential Repair
Precision differential maintenance and repair addressing gear stress and wear. Our specialists handle complex differential setups including positraction systems, ensuring proper torque distribution and drivetrain longevity.
Transfer Case Repair
Preventive and corrective transfer case services for four-wheel and all-wheel drive vehicles. We address fluid leaks and mechanical issues to prevent major drivetrain failures through early intervention techniques.
People
Dave Riccio
Owner & ASE Certified Technician
With over 20 years in automotive repair, Dave Riccio leads Tri-City Transmission as owner and certified technician. He hosts Arizona's top car show, Bumper to Bumper Radio, and has received multiple industry ethics awards. Dave emphasizes transparent communication and technical expertise.
Questions
What transmission types do you service?
We service all transmission types including automatic, manual, CVT, DSG, and traditional 2-4 speed systems. Our technicians handle modern 9-10 speed transmissions and older models with equal expertise.
How do you ensure accurate diagnostics?
Our systematic process includes customer test drives to experience issues firsthand, followed by advanced diagnostic equipment analysis and detailed technician evaluations to identify root causes before repairs begin.
Are your technicians certified?
All our lead technicians are ASE Certified with minimum 20 years experience. Our owner Dave Riccio holds multiple industry certifications and has received national ethics awards for automotive service excellence.
Do you offer financing options?
Yes, we partner with Synchrony Auto Care Financing to provide flexible payment solutions for major repair services, making essential automotive maintenance more accessible for our customers.
What makes your service different?
We combine 50+ years of specialized experience with transparent communication, using factory-spec fluids and equipment. Our triple-check quality control ensures repairs meet exacting standards, with detailed explanations at every stage.
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