Skip the auto shop - Our mechanics make house calls

How to Get Smog Technician Certified in Tennessee

Vehicle smog and emissions testing is common practice in this era of environmental awareness. This means that for those with an auto mechanic career, it’s possible to get into a niche specialty helping to bring vehicles that fail the testing up to standards. Knowing how to identify, diagnose, and repair issues which affect the amount of pollution a vehicle releases can be useful in getting an automotive technician job which requires these specific skills.

If you are an auto tech in Tennessee, the good news for you is that six counties in the state require vehicles to have yearly emissions inspections. These counties are Hamilton, Davidson, Sumner, Rutherford, Wilson, and Williamson. If you live in one of these areas and are an auto mechanic or interested in working with vehicles, focusing on emissions inspection or repair may be a good move for your career.

How to become an emissions inspector in Tennessee

As is the case in many states, Tennessee contracts implementation of vehicle emissions inspections out to private companies. In all counties except Davidson, Envirotest (a subsidiary of Opus Inspection) conducts the testing. In Davidson County, the task is carried out by Opus Inspection.

When a state contracts emissions testing out to private contractors, the companies themselves handle all of the hiring, training, and other necessary tasks in order to prepare inspectors for working in their facilities. If you wish to work as an emissions inspector in Tennessee, you should contact Envirotest or Opus directly to find out how to go about applying for a job.

How to become an emissions technician in Tennessee

When a vehicle owner needs to make repairs in order to get their car to pass the smog check, they may take it to the shop or technician of their choice. This means that becoming an emissions technician in Tennessee is as simple as making sure you have the expertise to address issues which could cause a vehicle to fail the test.

Tennessee does not require mechanics to be licensed, but if you really want to work in the emissions repair industry it’s still a good idea to get a solid education behind you. There are many automotive tech programs available in the state, such as the Automotive Technician Training program at Lincoln Tech in Nashville. Simply search online for a college or trade school in your area and get started.

If you’ve already been working in a mechanic career for a while, but don’t yet have ASE certification, consider pursuing the certificates relevant to emissions repair. These include A6 (Electrical/Electronic Systems), A8 (Engine Performance), and L1 (Advanced Engine Performance). Having certifications A1 – A8 is also a smart move, no matter what kind of automotive technician job you want to pursue.

If you’re already a certified mechanic and you’re interested in working with YourMechanic, submit an online application for an opportunity to become a mobile mechanic.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
Icon-warranty_badge-02

Skip the repair shop, our top-rated mechanics come to you.

At your home or office

Choose from 600+ repair, maintenance & diagnostic services. Our top-rated mechanics bring all parts & tools to your location.

Fair & transparent pricing

See labor & parts costs upfront, so you can book with confidence.

12-month, 12,000-mile warranty

Our services are backed by a 12-month, 12,000-mile warranty for your peace of mind.

Get A Quote

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE

More related articles

P0410 OBD-II Trouble Code: Secondary Air Injection System Malfunction
P0410 code definition Secondary Air Injection System Malfunction What the P0410 code means...
P0326 OBD-II Trouble Code: Knock Sensor Range/Performance (Bank 1 or Single Sensor)
P0326 code definition Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)...
P0477 OBD-II Trouble Code: Exhaust Pressure Control Valve Low
P0477 code means that the PCM has detected an abnormally low voltage reading often due to the exhaust back pressure control valve circuit.


Related questions

Q: Hybrid Cars and Mechanics

Hi there. I understand your concern. I'm currently a Toyota/Lexus hybrid certified technician contracted by YourMechanic. In fact, there are several hybrid certified technicians operating with YourMechanic. Any qualified technician can maintain and repair the vehicle with the exception of...

Q: Failed a smog test

When the catalytic converter and the O2 sensor are not working properly, the car will fail a smog test every time. I would recommend changing the catalytic converter and the O2 sensor in order to get your car to pass...

Q: Repair Policy

I'm sorry about the issues you are having. It does sound like your power steering. However, I don't believe this is the mechanics fault. Power steering pumps are a wear and tear item and if not maintained properly they will...