Jon Bartunek, owner of his family’s Union Street Garage in San Francisco who has worked in the car repair business since he was ten years old, has some empowering tips and guidelines to offer. “Many car repair shops are in the …. If you remember these tips , you’re much more likely to find a helpful professional than a wallet-draining scam. New! Compare Auto Insurance with Mint.com. Read more about How to Avoid Unnecessary Car Costs… Post a comment. Previous Posts …