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Smog Check: Testing and Repairs

Working Hours
  • Mon 7:00AM - 6:00PM
    Tue 7:00AM - 6:00PM
  • Wed 7:00AM - 6:00PM
    Thu 7:00AM - 6:00PM
  • Fri 7:00AM - 6:00PM
    Sat 8:00AM - 5:00PM
  • Sun Closed

Smog Check: Testing and Repairs

Smog Checks in Tucson

*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 Merle's Automotive Supply in Tucson for Your Smog Testing and Repair

  • Specialized smog check service station in Tucson
  • 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

Tucson's Trusted Source for Smog Testing and Repair

Ask any car or truck owner in Tucson who they recommend for smog testing and repair, and they will tell you Merle's Automotive Supply.

Since 1969, the pro mechanics at Merle's Automotive Supply 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 Merle's Automotive Supply at 520-889-7202 to schedule an appointment today or stop by our location at 4015 South Dodge Blvd in Tucson, AZ, 85714.

What Does Merle's Automotive Supply 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, Merle's Automotive Supply 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, Merle's Automotive Supply will provide you a vehicle inspection report showing your vehicle's results and will electronically send the smog certificate to DMV.

Discover More About Exhaust Repair Services At Merle's Automotive Supply in Tucson

Auto Machine Shop Services
Machine Work

What People Say About Us

Tucson
  • reviewiconTucson, Arizona
    , 11/01/2020

    Merle's has been an integral part of our business from day one. Parts, supplies, even shop equipment and lifts. They understand the high level of service that repair shops need, and meet or exceed it on a daily basis.

  • reviewiconTucson, Arizona
    , 11/04/2020

    Merle's has provided stellar service for decades in Tucson and the surrounding communities. The parts counter staff is very knowledgeable and will go above and beyond the call of duty. Mele's has always provided us with top quality parts, equipment and equipment repair / maintenance. We are honored to have Merle's as a part of our family.

Tucson
  • reviewiconEngine & Transmission, near Tucson, Arizona
    , 10/22/2020

    Merle's has been our #1 supplier for 20 years and counting. They're professional and knowledgeable and understand what the word 'service' is all about. They're more than just a supplier, they're part of our business model and part of our family.

  • reviewiconEngine & Transmission, near Tucson, Arizona
    , 11/01/2020

    Merle's has been an integral part of our business from day one. Parts, supplies, even shop equipment and lifts. They understand the high level of service that repair shops need, and meet or exceed it on a daily basis.

Call us for service: 520-889-7202

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