How Do I Become a Diesel Mechanic?

Coming to this site is your first step in becoming a diesel mechanic! There are many paths that will lead you to becoming a diesel mechanic, and very few requirements. 

Diesel Mechanic Requirements

  • You must have a high school diploma or equivalent.
  • You must possess good mechanical, critical thinking, troubleshooting and repair skills.
  • You must complete the required training involved.
  • You must be able to complete the required certification.

    While not mandatory, you may be required to receive your state Commercial Driver’s License. This is a HIGHLY recommended step in your quest to become a diesel mechanic. Think about it like this, you will be required to test drive the vehicles that you will be repair or that need to be repaired, so being legally able to drive them is definitely a plus. You are also encouraged to pursue one of at least seven different areas to becoming certified from the National Institute for Automotive Service Excellence (ASE) as you continue working as a diesel service technician.
  • The Required Certification Needed to Perform the Job as a Diesel Mechanic Varies from State to State!

    A really good example of this is the State of Michigan. Before you will be allowed to work in a shop, either yourself or one of the mechanic’s in that shop must be a state certified diesel mechanic. Hawaii is another state that requires their mechanics to pass some form of state certification before being able to own or operate a mechanic shop. This certification is NOT the same certification that you can receive from an outside organization like the National Institute for Automotive Service Excellence (ASE).

    These tests are mandatory and you must know about them if you are going to be a mechanic in any one of those states. While becoming an ASE certified diesel mechanic is the recommended course of action to furthering a long your career as a diesel technician, states like Michigan mandates that you have to pass the states test and earn your certificate before you can be declared a full diesel mechanic. Hawaii is another state with a unique requirement, calling for anyone interested in becoming a diesel mechanic to sign up and pass a separate exam that is delivered by the University of Hawaii.

    Where Do You Apply to Become a Diesel Mechanic?

    You are going to have many opportunities to apply to become a diesel mechanic. The diesel services industry has several areas in which you can specialize or focus in, the opportunities are quite large. It is entirely possible that the post secondary school you choose to earn your diesel repair degree will also help you when it comes to finding work.

    There are many places where you can also apply to become a diesel mechanic outside of school, and there are many very popular career websites that well assist you in this area. Sometimes, it can be best to research your local area companies that employ diesel mechanics, and simply call them or stop down and speak to someone in management in regards to employment.

    When it comes to the certification for those states that require it, the application process can vary from state to state. For Michigan, you can stop on down at your closest Secretary of State branch and get the information, or in Hawaii you can find the forms online. Luckily, any important information, which includes detailed instructions, step by step walk-through and printable applications can easily be found online through each States’ official website.

    Where Do You Find Training to Become a Diesel Technician?

    Fortunately, diesel mechanics are in high demand. Finding the training you need to be successful here can be as easy as walking down to your nearest community college to see what types of diesel technician programs they have available. Most community, career and technical colleges, and to some extent even colleges and universities, offer diesel engine repair courses that you easily take. Enrolling in one of these schools is critical in how easy it will be for you to find a job in the diesel service industry.

    Some companies even offer on-the-job style training, and many diesel mechanics learn from this informal manner. However, due to a high demand for quality workers, it is recommended that you enroll in a community or technical college in order to obtain your degree as well. These programs will mix together a nice mix of the classroom and hands-on training that you will need to ultimately be a successful diesel mechanic.

    Also, as you continue down your career path as a diesel repair technician, picking an area of focus and obtaining your ASE certification is also recommended. Although this isn’t required, this will help complement your experience and help showcase your value to any future employers as well. One thing to keep in mind is the fact that some states will allow you to use certain past experience, such as high school learning and even ASE certification as prior experience when someone is trying to meet those requirements for certification.