History

Advanced Transmission & Auto Repair, LLC was founded in May 2009, located in Longmont, Colorado. Ruben Ontiveros, the founder, has the passion and enthusiasm for automobiles. He decided to focus and specialize in transmissions. The first steps Ruben took for rebuilding transmissions were working for companies such as AAMCO Transmission and ATS.

Ruben earned several certifications provided by AAMCO Transmission and from the Automotive Transmission Rebuild Association (ATRA) that validates his knowledge. Today, Ruben has nineteen years in the automotive industry, is committed and continues to learn. The experience and knowledge Ruben has acquired during these years has allowed him to create his own and unique way of rebuilding and customizing automotive, gas and diesel transmissions.

Susana Ruben’s wife joined the company in 2016. By then she has already obtained a Certificate in her secondary studies in the Automotive Industry. Later, Susana earns a bachelor degree in Business Administration from Regis University. Now Susana’s goal is to help Advanced Transmission to achieve its goals, taking care of the business resources for a better performance to add social and economic value to the company. “My primary purpose is to make Advanced Transmission be recognized by its transparency in customer service and excellent performance.”