Engine overhauls · DPF/DEF systems · Transmission · Brakes · DOT inspections · Serving Phoenix and surrounding region. Reconstrucción de motores · Sistemas DPF/DEF · Transmisión · Frenos · Inspecciones DOT · Sirviendo Phoenix y toda la región.
From engine overhauls to emergency roadside — we keep your trucks moving and your fleet profitable. Desde reconstrucciones de motor hasta emergencias en carretera — mantenemos sus camiones en movimiento.
Complete diesel engine overhauls, rebuilds, and performance diagnostics. OEM-grade parts, warranty-backed work. Reconstrucciones completas de motor diésel y diagnóstico de rendimiento. Piezas de grado OEM, trabajo con garantía.
Keep your rig safe and DOT-compliant. Air brakes, slack adjusters, transmission rebuilds & clutch systems. Mantenga su camión seguro y en cumplimiento con DOT. Frenos de aire, reguladores de holgura, transmisiones y embragues.
Truck down on the highway? We come to you. Emergency repairs, towing coordination & on-site diagnostics anywhere in Phoenix. ¿Camión varado en la carretera? Vamos a usted. Reparaciones de emergencia y diagnóstico en sitio en toda la zona de Phoenix.
Call 24/7 — (602) 269-8697Llama 24/7 — (602) 269-8697Sun Valley Fleet Service has been keeping trucks on the road for over 10+ years. We specialize in heavy-duty diesel repair for owner-operators and small fleets — fast turnaround, honest pricing, and work you can count on. Sun Valley Fleet Service ha mantenido los camiones en la carretera durante más de 10+ años. Nos especializamos en reparación de camiones pesados para operadores independientes y flotas pequeñas — entrega rápida, precios honestos y trabajo confiable.




4.4 out of 5 · 76 Google Reviews
"My truck and trailer's favorite place. I can park it there for a small monthly fee, get it repaired, and get it d.o.t. inspected. They are upfront and honest about what they can do for you. How much it will cost and ho…"
"I park at Sun valley Fleet service and I use the mechanic shop there. I’ve never had a bad experience. No repair has had to be redone. I love this place and you will too! A group of the best men ever runs, and operates t…"
"Chuck is professional he fixed the my fifth wheel issues with no problem very experienced definitely stop by this place they have experience for sure 10 star…"
Factory-trained technicians. OEM diagnostics. Técnicos entrenados de fábrica. Diagnósticos OEM.







Engine & Powertrain Specialists Especialistas en Motor y Tren Motriz