By Robert Bravender
As technology changes the market, the way we do business, sometimes even the way we think, it’s pleasing to realize there’s still room in this world for the old ways. No fancy marketing, no gaming the Google algorithm, no industrial park address. Instead, right in the heart of downtown Johnson City, Tenn. — literally on Main Street itself—Carroll’s Auto Repair has maintained the precepts of due diligence and customer care as their core principles.