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Claim This BusinessTLS Diesel Repair Services operates as a specialized truck repair facility serving Forest Park, Georgia and the greater Atlanta metropolitan area including nearby communities. With 63 customer reviews contributing to a 4.3-star rating, the shop has built a reputation over five years for servicing semi trucks and commercial vehicles. The business focuses on diesel engine repair, computer diagnostics, and programming services essential for keeping heavy-duty trucks operating efficiently on Georgia roadways. Professional owner operators and fleet managers rely on TLS for dependable truck servicing.
The shop distinguishes itself through specialized computer programming capabilities for semi trucks, offering electronic control module programming that enhances engine performance and fuel efficiency. Customer reviews highlight a workmanship warranty on labor, providing assurance for professional owner operators and commercial fleet operators. This focus on technical expertise and guaranteed repairs sets TLS Diesel apart from general automotive repair facilities. The technicians demonstrate consistent skill in diagnosing and resolving complex engine issues.
Customer feedback references multiple trucks serviced over extended periods, with one reviewer bringing in ten semi trucks for various programming needs over five years. Technicians approach each vehicle with professional expertise, ensuring safe modifications that improve truck operation and fuel economy. The consistent positive feedback reflects the shop's commitment to quality workmanship and customer satisfaction in the commercial trucking industry. Owners appreciate the transparency and reliability of the service provided.
Of 63 accumulated reviews contributing to a 4.3-star average, multiple customers specifically praise the computer programming services and workmanship warranty. Customer testimonials highlight technical skill and professional service, with negative feedback seldom appearing in public reviews.
| Sunday | Closed |
| Monday | 9 AM–6 PM |
| Tuesday | 9 AM–6 PM |
| Wednesday | 9 AM–6 PM |
| ThursdayToday | 9 AM–6 PM |
| Friday | 9 AM–6 PM |
| Saturday | Closed |
Professional repair and maintenance services for semi trucks and commercial diesel vehicles, keeping trucks road-ready.
ECM programming and computer diagnostics for semi trucks, optimizing performance and addressing electronic issues.
Safe modifications for semi trucks, including performance upgrades tailored to individual operator needs.
Services focused on achieving better fuel mileage through programming and performance adjustments.
Urgent repair services for commercial trucks, minimizing downtime for professional owner operators.