Skip to content 
5% Off: Military, Veterans, and First Responders 1-Year/15,000-Mile Warranty | All Work Guaranteed In Writing
Locations Hub
Kennesaw, GA
Our Diesel Partner
We proudly work alongside trusted diesel parts and service partners to ensure every repair meets the highest standards. By using quality components and industry-proven solutions, we keep your truck running stronger, longer, and more reliably on the road.
Kennesaw's Diesel Specialist: Expert Repairs, Written Warranty, No Guesswork
Diesel Truck Repair in Kennesaw, GA
Kennesaw runs on diesel. From the contractors hauling materials up and down Barrett Parkway, to the tradespeople serving Cobb County’s growing commercial corridor, to the pickup owners who need their Powerstroke, Duramax, or Cummins firing right every single day, this is a truck town. And truck towns need a diesel mechanic they can trust.
Allatoona Diesel is located just 10 minutes north of Kennesaw at 4131 South Main Street in Acworth. We have been the diesel truck repair specialist for North Atlanta’s working truck owners since 2011: family-owned, light-duty diesel focused, with a 1-year / 15,000-mile written warranty on every repair. No general shop guesswork. Just accurate diesel truck service, done right.
Locations
Kennesaw, GA
Our Diesel Partner
We proudly work alongside trusted diesel parts and service partners to ensure every repair meets the highest standards. By using quality components and industry-proven solutions, we keep your truck running stronger, longer, and more reliably on the road.
Kennesaw's Diesel Specialist: Expert Repairs, Written Warranty, No Guesswork
Diesel Truck Repair in Kennesaw, GA
Kennesaw runs on diesel. From the contractors hauling materials up and down Barrett Parkway, to the tradespeople serving Cobb County’s growing commercial corridor, to the pickup owners who need their Powerstroke, Duramax, or Cummins firing right every single day, this is a truck town. And truck towns need a diesel mechanic they can trust.
Allatoona Diesel is located just 10 minutes north of Kennesaw at 4131 South Main Street in Acworth. We have been the diesel truck repair specialist for North Atlanta’s working truck owners since 2011: family-owned, light-duty diesel focused, with a 1-year / 15,000-mile written warranty on every repair. No general shop guesswork. Just accurate diesel truck service, done right.
Why Kennesaw Diesel Truck Owners
Choose Allatoona Diesel
Kennesaw has no shortage of auto repair shops. What it does not have is a shop that works exclusively on light-duty diesel truck repair: the Powerstrokes, Duramaxes, and Cummins engines that Cobb County’s contractors, business owners, and hardworking drivers depend on. That specialization is what sets Allatoona Diesel apart.
Light-duty diesel specialists
Every technician, every tool, every process built around diesel trucks and nothing else.
15 plus years of experience
Diagnosing and repairing North Atlanta diesels since 2011. We have seen every failure mode.
Written 1-year / 15,000-mile warranty
Every repair guaranteed in writing. Parts and workmanship clearly stated. No fine print.
Accurate diagnosis first
Professional scan tools and experienced technicians. Root cause found before any repair is recommended.
5% off for military and first responders
Active military, veterans, and first responders receive 5% off every repair.
Family-owned since 2011
Not a chain. A family business that treats every truck and every customer with genuine care.
Diesel Services Available to Kennesaw, GA Customers
Whether you are a Kennesaw contractor with a truck that needs to be back on the job site tomorrow, or a daily driver dealing with a check engine light that will not quit, Allatoona Diesel covers every aspect of light-duty diesel service and repair under one roof.
Engine Repair
Injector replacement, head gaskets, oil leaks, cooling system failures, and performance diagnostics. We identify the root cause before any repair begins.
Truck diagnostics
Professional-grade diesel scan tools and experienced technicians. We read the complete data picture so repairs address the root cause, not just the code.
EGR and DPF service
Emissions system cleaning, repair, and diagnostics. One of the most common needs for Cobb County diesel trucks and one of the most frequently misdiagnosed by general shops.
Axle repair
Precision axle and driveline repair for trucks carrying payloads and towing trailers across Cobb County roads.
Alignment service
Corrects pull, wander, and uneven tire wear. Essential for trucks that tow regularly or run heavily loaded.
Brake service
Full brake inspections, pad and rotor replacement, and complete brake system repairs using quality parts.
Suspension service
Shocks, struts, springs, and steering components restored to spec, protecting ride quality, handling, and safety.
Transmission service
Fluid changes, filter replacement, and thorough inspections. Regular service prevents the drivetrain failures that take trucks off the road for weeks.
Oil and fluid changes
Engine oil, fuel filters, coolant, and all essential fluid maintenance to protect your diesel for the long haul.
Coolant service
System inspection, leak detection, flush, and refill. Georgia heat is demanding on diesel cooling systems, especially under load.
Driveline service
Comprehensive driveline inspection and repair to ensure clean, efficient power delivery from engine to wheels.
Lube service
Engine oil, filters, and all key lubrication points serviced on schedule. The simplest investment you can make in your diesel’s longevity.
Automotive HVAC
Heating and A/C diagnosis and repair. Your truck cab should be comfortable year-round.
Ford 6.7L Powerstroke: CP4 to DCR Pump Conversion
The factory CP4 high-pressure fuel pump on the 6.7L Powerstroke is a well-documented failure risk. When it fails, it does not just take itself out. It contaminates the entire fuel system, turning what could have been a manageable pump replacement into a much larger repair. We offer a CP4-to-DCR conversion as a preventative upgrade. If you are running a 6.7L that tows, hauls, or works hard in Kennesaw’s commercial corridor, ask us about it when you schedule.
Kennesaw contractors and fleet operators
If your business runs more than one diesel truck, ask us about fleet service options. Consistent maintenance scheduling, reliable turnaround, and a single shop relationship that keeps your fleet history in one place. Downtime costs money. Proactive diesel maintenance does not. Contact us to discuss fleet account options.
Serving Kennesaw and Cobb County Diesel Drivers
Kennesaw is one of the fastest-growing cities in Cobb County, and with that growth comes a serious demand for reliable diesel truck service. The stretch of I-75 between Marietta and Acworth is a commercial artery, and the businesses along it, construction firms, landscaping companies, HVAC contractors, and logistics operators, depend on diesel trucks that stay on the road.
Getting to Allatoona Diesel from Kennesaw is straightforward. Take I-75 North to Exit 278 (Glade Road, Acworth) and head north on South Main Street. From most parts of Kennesaw, you are looking at about 10 minutes. We are appointment-based, which means when you bring your truck in, we are ready for it.
We also see a lot of Kennesaw customers who commute north for work and pass right by us on I-75 every day. If your diesel is due for service or has been throwing codes, dropping it off in the morning and picking it up in the afternoon is a convenient option worth knowing about.
Location
4131 South Main Street
Acworth, GA 30101
Hours
Mon to Thur: 7:30 AM to 5:30 PM
Fri to Sun: Closed
Questions from Kennesaw Diesel Truck Owners
About 10 minutes north on I-75. Take Exit 278 (Glade Road, Acworth) and head north on South Main Street. For Kennesaw diesel truck owners, it is an easy drive to a shop that works exclusively on light-duty diesel repair.
Absolutely. A large portion of our Kennesaw customers are contractors, tradespeople, and small business owners who depend on their diesel trucks for daily work. We understand what downtime means and schedule appointments to minimize it. Ask about fleet service options if you run multiple vehicles.
Do not ignore it. EGR and DPF faults from Kennesaw’s stop-and-go conditions can cause downstream engine damage if left unaddressed. Call us, get it diagnosed properly with professional scan tools, and avoid turning a simple repair into an expensive one.
Light-duty diesel pickups: Ford Powerstroke, Chevy/GMC Duramax, and Ram Cummins. The three platforms most Kennesaw and Cobb County drivers own. Call (678) 374-3518 if you are unsure about your specific model.
Every diesel truck repair at Allatoona Diesel is backed by a 1-year / 15,000-mile written warranty covering parts and workmanship. If something is not right after a repair, we make it right.
Yes. Appointments are required. Call (678) 374-3518 or email service@allatoonadiesel.com. Monday to Thursday, 7:30 AM to 5:30 PM.
Also Serving the Surrounding North Atlanta Area
In addition to Kennesaw, Allatoona Diesel serves diesel truck owners across the broader North Atlanta region:
- Acworth, GA: our home base, just 10 minutes north on I-75
- Marietta, GA: approximately 10 miles south on I-75
- Woodstock, GA: approximately 15 miles via Hwy 92 and I-575
- Smyrna, GA: approximately 15 miles south via I-75
- Cartersville, GA: approximately 25 miles north via I-75
- Dallas, GA: approximately 20 miles west via Hwy 92 and Hwy 278
Ready to book?
Call (678) 374-3518 or email service@allatoonadiesel.com. Appointments recommended. Monday to Thursday, 7:30 AM to 5:30 PM. Located at 4131 South Main Street, Acworth, GA 30101.
Schedule Your Kennesaw Diesel Repair Today
Kennesaw diesel truck owners have been making the short drive north to Allatoona Diesel since 2011. This is a shop that specializes in nothing but diesel truck repair, backs every job in writing, and treats your truck with the same respect you do. Do not let a fault code or a nagging issue go unaddressed. Contact us today.
