Seek friendly advice
Search for information and ask your family, friends or neighbours for a good workshop. You should know some people near your house that have suffered car problems in the past. Look around for recommendations from them, as they would definitely know a good mechanic or a garage that can repair the car with good measure.
Moreover, ask for the specific issues they had with their respective cars and the type of service they received from a workshop or mechanic. Grab phone numbers and addresses so you can contact them and make appointments to go to the shop. This will be helpful when you are not satisfied with the work from your own mechanic or workshop.
Find out the root problem
Look for the kind of problem at hand. Some information about the car and the type of issue you are dealing with will aid you when you visit the mechanic for repairs. When you gain some experience you will comprehend what the mechanic advises you in order to repair the car. On the other hand, you will also differentiate when a mechanic is making a fool out of you and charging you for unnecessary repairs.
If this happens you should just go and visit another workshop. Also, make sure you go to car repair shops in your neighbourhood to know more about the equipment available and their prices. Watch out for good looking shops that sell low quality products, despite looking really professional. A little insight to the shop is also helpful so you should know if any of your friends have availed the service before.
Look for an authorised license
Find about certifications and licenses when you visit a workshop. This will help you know that the technicians are qualified for the job. Expert mechanics will know a lot about the cars and the problems that come with it.