Certified Transmission, located at 569 North Mo Hwy. 291 in Liberty, MO, is committed to providing honest, professional, and ethical transmission repair services. The skilled technicians and specialists pride themselves on their training and expertise, ensuring each transmission is repaired with care and precision. The team aims to deliver personalized treatment and exceptional customer service, emphasizing the company's slogan, "The Job Done Right at the Right Price." Customers have praised the shop for its outstanding service, quick turnaround times, and top-notch facilities. Many reviews highlight the assertive diagnosis and efficient repairs, often completed within a few days, even for urgent situations while traveling between states. The staff is described as friendly, trustworthy, and supportive, with some customers noting their willingness to go the extra mile, such as ordering quality parts and offering free inspections. The shop also provides warranties of one year or 12,000 miles, giving customers peace of mind. Beyond transmission repairs, Certified Transmission has demonstrated honesty by inspecting vehicles without charging unnecessary fees, as one customer appreciated when they found a leak unrelated to the transmission. Overall, the reviews show that clients feel confident trusting their vehicles to Certified Transmission, valuing their professionalism and dedication to customer satisfaction.
They ver very helpful understanding and got me back on the road fast.
May 2026
The staff were super helpful and informative. They also kept me updated in a timely fashion. Would definitely recommend!
May 2026
They replaced my 2022 GMC Yukon XL transmission and it has a 3-year 100,000 mi warranty! Nobody else had a transmission. It took a little longer and cost a bit more than the first estimate but in the end everything worked out fine. I would highly recommend team at Certified Transmission!
