1823 E 9th St
Trenton, MO 64683
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7:00AM - 6:00PM
7:00AM - 6:00PM
7:00AM - 6:00PM
7:00AM - 6:00PM
7:00AM - 6:00PM
7:30AM - 12:00PM


Smog Check: Testing and Repairs

Smog Checks in Trenton

*Please bring your DMV renewal notice indicating a Smog Check is required with you and your Smog Check certificate will be electronically sent to the DMV.

Why Choose T & L Auto Supply LLC in Trenton for Your Smog Testing and Repair

  • Specialized smog check service station in Trenton
  • Smog test and repair options to minimize cost and maximize convenience
  • Smog failure diagnosis with onsite repair and smog retesting
  • State-of-the-art automotive smog repair systems and tools
  • We participate in the California State Free Smog Testing Program
  • Ask about smog repair discounts and coupons

Trenton's Trusted Source for Smog Testing and Repair

Ask any car or truck owner in Trenton who they recommend for smog testing and repair, and they will tell you T & L Auto Supply LLC.

Since 2008, the pro mechanics at T & L Auto Supply LLC have provided quick smog testing and cost-effective smog repairs when needed. Start a maintenance service plan with us that can help prevent high-cost repairs to your emission system. We are professional, honest, and friendly. For five star, cost conscious smog testing and repair services call T & L Auto Supply LLC at 660-359-2268 to schedule an appointment today or stop by our location at 1823 E 9th St in Trenton, MO, 64683.

What Does T & L Auto Supply LLC Do During a Smog Check?

We inspect your car or truck's emissions-control equipment to measure the number of pollutants your vehicle is emitting.

First, T & L Auto Supply LLC will analyze your car or truck's OBD computer system, emissions-control system, and check engine light codes for standard warnings that your emissions system is no longer functioning properly.

Next, we will inspect your car or truck's gas cap, ignition timing, exhaust gas recirculation system, fuel, and evaporative system.

Finally, we will perform a Tailpipe Emissions Inspection which measures the type and quantity of any pollutant emitted from your vehicle's tailpipe.

Did You Pass Your Smog Test?

Great! If your vehicle passes a smog check, T & L Auto Supply LLC will provide you a vehicle inspection report showing your vehicle's results and will electronically send the smog certificate to DMV.