RC Transmission

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About RC Transmission
RC Transmission has served the Duluth area since 2002, building a reputation as a specialist in transmission diagnostics, rebuilds, and drivetrain repairs. The shop operates Monday through Friday from 8 AM to 6 PM, maintaining a 3.8-star average across 244 customer reviews. Located in Gwinnett County, RC Transmission draws customers from across the greater Duluth metro, including residents of Suwanee, Lawrenceville, and Buford seeking transmission solutions for domestic and import vehicles alike. The team, led by owner John, employs certified technicians who handle everything from routine fluid services to complete transmission overhauls.
What distinguishes RC Transmission from chain service centers is their commitment to transparent communication throughout the repair process. Technicians take photographs during repairs, documenting each step so customers understand exactly what work their vehicle requires. The shop maintains competitive labor rates and sources parts at prices close to wholesale, avoiding the 2-3x markups common at many transmission specialists. They also partner with regional tow services, offering discounted towing for customers whose vehicles require transport to the facility.
Customer stories reveal the hands-on approach that defines this shop. Perry, the lead technician, recently guided a customer through a comprehensive repair on a 2001 Jeep Grand Cherokee, replacing transmission seals, a torque converter, and the rear main seal while explaining every phase with detailed photography. Another reviewer praised the team for completing a transmission rebuild on a 2019 Kia Sorento in under a week, restoring both shifting performance and fuel economy. Ella Sizemore noted the shop offered flexible payment options while completing her Camry XSE rebuild in the same week, highlighting the balance of professionalism and practicality that keeps customers returning.
What Customers Say
Four of five detailed reviews praise the shop's technical communication and competitive parts pricing, with multiple reviewers noting Perry and John's willingness to explain repairs through each stage. The two negative reviews cite unprofessional communication and a billing dispute over a battery replacement, representing 20% of feedback, while positive reviews specifically mention trust and transparency as deciding factors.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–6 PM |
| TuesdayToday | 8 AM–6 PM |
| Wednesday | 8 AM–6 PM |
| Thursday | 8 AM–6 PM |
| Friday | 8 AM–6 PM |
| Saturday | Closed |
Services
Transmission Rebuild & Overhaul
Complete transmission teardown, inspection, and reassembly using OEM or quality aftermarket components.
Torque Converter Repair
Diagnosis and replacement of torque converter assemblies causing slipping or fluid contamination.
Transmission Seal Replacement
Removal of transmission to replace input, output, and differential seals inaccessible without full drop.
Rear Main Seal Repair
Engine-side seal replacement requiring transmission removal to address oil leaks.
Transmission Fluid Service
Fluid drain, flush, and filter replacement to maintain transmission longevity.
Drivetrain Diagnostics
Computerized evaluation of transmission performance, gear engagement, and electronic controls.
Differential Repair & Service
Axle, bearing, and seal work for front and rear differential assemblies.