Why People Fire Their Mechanic
Sometimes, this dissatisfaction led owners to switch shops. Of the re-contacted subscribers, almost a quarter revealed that in the past five years they'd had a vehicle repaired at a shop they no longer use, with almost half of that group citing a dealership, a third saying it was an independent shop, and a fifth citing a franchise chain similar to Midas or Sears.

The top reasons for switching shops were similar to those above. Half of the group said the shop didn't fix the problem properly. About a third said the price was too high. Almost a quarter reported they had to bring the car back or that the shop sold them unnecessary parts or service. And one fifth said the staff treated them poorly, the shop took longer than expected to complete the work, or the price was more than originally estimated.

One other red flag for repair shops: A sizeable 30 percent of female respondents who stopped using a shop said they felt the staff tried to take advantage of them because of their gender.

Reasons for no longer using a repair shop%
Did not fix problem properly50
Price was too high34
Had to bring car back because repair did not 'hold up'23
Sold me unnecessary parts or service23
Treated poorly by staff19
Took longer than expected to complete the work 19
Price was more than originally estimated 19
Staff tried to take advantage of me because of my gender8
Car was not clean when I picked it up7
Did not honor warranty7
Had to wait more than 30 minutes after being told car was ready for pick-up6
Did not honor a coupon or advertised special2
Other23

Tips for Getting a Repair Performed Right

  • Describe the problem fully. Give the shop as much information as possible. Write down the symptoms and when they occur. If possible, talk directly to the mechanic who will be working on your car.
  • Don't offer a diagnosis. Avoid saying what you think is causing the problem. You may be on the hook for any repairs the shop makes at your suggestion, even if they don't solve the problem.
  • Request a test drive. If the problem occurs only when the car is moving, ask the mechanic to accompany you on a test drive.
  • Ask for an estimate. And have them contact you for approval if the repair will cost more than the estimate.
  • Ask for evidence. If you're not comfortable with the diagnosis, ask the shop to show you the problem parts. Worn brake pads or rusted exhaust pipes are easy to see. Don't let the mechanic refuse your request by saying that his insurance company doesn't allow customers into the work area.

ConsumerReports.org offers car repair information service that can help drivers understand common problems, learn how components work, and receive a service estimate that reflects local prices. This special section includes a Car Repair Estimator and a Car Repair Encyclopedia, which can answer many common questions.