About Us

We are an independent ADAS Calibration Center uniquely licensed to use open source OEM software applied across all manufactures (Not Tesla). 

Our licensing partner company aids in the development of hardware and software for OEM and ADAS equipment manufactures. This relationship gives us unlimited access to the most current equipment and software as well as OEM technical support across all manufactures. (Not Tesla)

 Quantum has the inside edge for calibrations, diagnostics, programming and replacing modules, sensors and cameras.

    Preston Eherenfeldt has been in the auto repair business for over 35 years. Preston graduated from the National Automotive Dealer Academy and assisted his family in the operations of new car dealerships. He went on to create and operate successful Auto Repair, Auto Customization, Auto Electronics and Tire Distribution business' in San Diego. As a business leader he has an impeccable reputation and is considered by his peers to be an expert in all aspects of the automotive business.