Trucks We Service
Dealer-level Peterbilt repair in metro Atlanta 579, 567, and 389 on PACCAR MX and Cummins power. NAPA certified, 24/7 roadside, mobile service.
Class 5–8
Diagnostics
Warranty
Roadside
On-Site
Peterbilt Specialists
Peterbilt shares PACCAR MX power with Kenworth, so our MX diagnostics and aftertreatment work apply directly to the 579, 567, and 389. From on-highway tractors to the 520 refuse chassis, we service the lineup at a dealer level.
Aftertreatment derates, EGR faults, and driveline work we find the root cause and fix it, and keep your Pete legal and running.
Who We Serve
We service Peterbilt across on-highway and vocational Class 6–8.
On-highway flagship for regional and long-haul fleets.
Classic long-hood owner-operator favorite.
Vocational and refuse configurations.
Systems & Components
PACCAR MX-13 / MX-11 engine repair & overhaul
Cummins X15 service
Endurant / PACCAR automated transmission service
DPF / SCR / DEF aftertreatment
EGR service
Air brakes, wheel-ends, suspension & alignment
Electrical, ABS & HVAC
DOT inspections & preventive maintenance
Common Peterbilt Issues We Fix
PACCAR MX aftertreatment & DEF faults
EGR cooler failures
Turbo / VGT actuator issues
Regen & derate conditions
Driveline & U-joint wear
Cab electrical & HVAC faults
Facility & Capability
We run manufacturer-grade diagnostics and heavy-duty bays sized for Class 5–8 work so your Peterbilt gets a dealer-quality repair without the dealership wait time or markup.
Manufacturer-grade diagnostic laptops & procedures
Mobile service units for on-site & roadside work
Auburn · Fayetteville · Lawrenceville shops
Heavy-duty lifts & engine bays for Class 5–8
Quality OEM-matched parts
24/7 roadside diesel response
Certifications
Technically accurate, emissions-compliant repairs — documented and warranty-backed.
Qualifying repairs carry a 12-month / unlimited-mile warranty honored at 1,300+ centers nationwide.
Diesel and medium/heavy-truck ASE credentials across our technician teams. *(confirm current cert roster)*
Manufacturer-level scan tools and repair procedures for all major OEM platforms.
Aftertreatment service performed to EPA/CARB standards — no illegal deletes or tampering.
Fleet Accounts
Fleet accounts move to the front of the bay queue and get reserved slots for scheduled PM cycles.
Every unit gets a digital service file — VIN, mileage, parts, and labor tracked for warranty and resale.
We batch and stagger service to keep the maximum number of trucks earning while the rest are in the shop.
Consolidated invoicing, PO workflows, and net terms for approved accounts — one statement, not a stack.
Peterbilt service is based at our Auburn, Fayetteville, and Lawrenceville shops, reaching roughly 150 miles across metro Atlanta and the I-85 / I-20 / I-16 corridors, with mobile and 24/7 roadside support. (Confirm exact radius for your locations.)
FAQ
While both share PACCAR engines and electrical platforms, we follow specific OEM procedures and diagnostics unique to Peterbilt models to ensure proper maintenance.
Yes, we perform complete in-frame and out-of-frame overhauls for PACCAR MX-13 engines using high-grade components.
Yes, we perform thorough annual DOT inspections and preventive repairs to keep your Peterbilt fully compliant with safety standards.
24/7 dispatch. Five Georgia locations. Certified technicians ready now.
