Mack Truck Repair in Phoenix, AZ

Mack trucks are known for their rugged build, powerful drivetrains, and jobsite readiness. At GO-TO Fleet Services, we specialize in Mack truck repair and service for highway tractors, dump trucks, vocational rigs, and refuse vehicles. Whether you're dealing with engine trouble, suspension issues, or electrical faults, our diesel techs have the tools and training to get your Mack back to work—fast.

Our Mack Services Include:

• Engine repair and diagnostics (MP Series & Cummins)
• Transmission, clutch, and driveline service
• Suspension, steering, and brake repairs
• Aftertreatment, DPF/EGR, and electrical system service
• HVAC, cooling system, and exhaust diagnostics

Our shop is equipped to handle the Mack MP engine series, as well as mDRIVE automated transmissions and air systems specific to Mack platforms.

Types of Mack Trucks We Service

Mack trucks are trusted for both highway and severe-duty applications. At GO-TO Fleet Services, we service all Mack models, including:

• Mack Anthem
• Mack Pinnacle
• Mack Granite
• Mack TerraPro
• Mack LR Electric
• Mack MD Series

What Makes Us Different

We understand that uptime is everything in the heavy-duty world. At GO-TO Fleet Services, we prioritize efficient service, deep technical knowledge, and long-term reliability with every Mack repair.

• In-shop service for Class 6–8 Mack trucks and vocational fleets
• Technicians trained on Mack MP engines, mDRIVE, and V-MAC electronics
• PM programs, fleet support, and fast diagnostics
• Honest communication, fast scheduling, and accurate quotes

Mobile Services Within 100-Miles

Need help in the field? Our mobile service units provide scheduled fleet maintenance and emergency repairs throughout the Phoenix area. Reach out today for all your mobile service needs.

Schedule Your Mack Truck Repair Now: Call 623-401-4686!

Call 623-401-4686 to schedule expert Mack truck repair. From landfill duty to long-haul routes, we keep your Mack on the move.

FAQs

What Areas Do You Serve?

We’re based in Phoenix near I-17 and I-10. We proudly serve Phoenix, AZ; Mesa, AZ; Gilbert, AZ; Chandler, AZ; Tempe, AZ; Scottsdale, AZ; and nearby cities within a 100-mile radius.

Do Mack Trucks Require Specialized Repairs?

Yes. Mack trucks feature proprietary MP engines, electronics, and mDRIVE transmissions. Our techs are trained to handle these systems and use the correct tools and procedures.

Can You Repair Both Older and Newer Mack Models?

Absolutely. We work on legacy Mack trucks and the latest models, including the Anthem, Granite, and electric LR. We support both on-road and vocational setups.

How Can I Get In Touch?

Call 623-401-4686 to schedule your Mack truck repair. GO-TO Fleet Services offers both in-shop and mobile repair solutions for your Mack fleet.