Heavy-Duty Transmission Repair
Expert Heavy-Duty Transmission Repair in Atlanta, GA
Diesel Power Truck Repair provides expert heavy-duty transmission repair in Atlanta, GA. We offer fast diagnostics, honest pricing, and reliable service to get your commercial truck back on the road quickly. Our first-come, first-serve approach minimizes downtime so owner-operators and fleets stop losing money and start rolling again.
Comprehensive Commercial Transmission Services
Your semi-truck transmission is the core of your powertrain. When it fails, your cargo stops moving, and your business loses money. We provide full-service diagnostics, maintenance, and comprehensive repairs for all manual and automatic heavy-duty transmissions.
Our diesel mechanics utilize advanced diagnostic equipment to pinpoint the exact issue quickly—whether it involves a simple clutch adjustment, a severe fluid leak, or a complete transmission rebuild. We service all major commercial truck makes and models, ensuring your fleet maintains optimal performance, efficiency, and reliability under heavy loads.
Signs Your Semi-Truck Needs Transmission Repair
Difficulty shifting gears, rough shifting, or gears slipping while driving under load.
Unusual grinding, whining, or clunking noises coming from the transmission housing.
Puddles of red or dark brown transmission fluid underneath your rig.
A distinct burning smell emanating from the transmission area.
Delayed vehicle movement or hesitation after engaging a gear.
Why Choose Diesel Power Truck Repair?
We know that every hour your truck spends in the shop is a missed deadline and money out of your pocket. That’s why we operate on a “first-come, first-serve” basis to guarantee a rapid turnaround. Backed by a 4.8-star rating, our highly skilled technicians are known across the Atlanta area for honest diagnostics and reasonable pricing. We don’t upsell or cut corners; we deliver high-quality, durable repairs at our prime Atlanta location to get you back on the highway where you belong.
We Offer a Wide Range of Repairs
Brake Repair
Coolant System Repair
HVAC Systems Repair
Driveline Repair
Suspension Repair
Exhaust System Repair
Axle Repair
Collision Repair
Performance ECM Tuning
Oil & Fluid
Engine Repair, Rebuild, Overhaul & Conversion
EGR & DPF Repair
Transmission & Clutch Repair
Diagnostics & Electrical Repair REVIEWS
Manufacturers We Service
Heavy-Duty Transmission FAQs
How much does semi-truck transmission repair cost in Atlanta?
Costs vary depending on whether you need a minor sensor fix, a clutch replacement, or a complete rebuild, but we pride ourselves on offering highly reasonable pricing. We will diagnose the truck first and provide a transparent, honest estimate before we begin any work.
How long does it take to fix a commercial truck transmission?
Minor repairs and routine maintenance can often be completed in a few hours, while complex rebuilds or full replacements may take a few days. Our first-come, first-serve system is designed to get your truck into the bay as quickly as possible to aggressively cut down your downtime.
Can I just top off the transmission fluid if my truck has a leak?
Topping off fluid is only a temporary band-aid; running a heavy-duty truck with a persistent leak will eventually cause catastrophic internal gear damage. Bring it into our shop immediately so we can find and seal the leak before it ruins the transmission.
Get Back on the Road Today
Don’t let transmission trouble sideline your rig and drain your profits. Drive into our Atlanta shop today or call our expert diesel mechanics right now at 404-542-0951 for fast, reliable heavy-duty transmission repair. Let Diesel Power Truck Repair fix the problem so you can get back to work.
