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Inspections & Emissions in Mesa, AZ

Vehicle Inspection Services at Quick Shift Auto

In certain states, routine safety inspections and emissions assessments are mandated for automobiles and trucks. At Quick Shift Auto, our Mesa team is not only well-equipped but also trained to execute these inspections. Our skilled technicians can also perform comprehensive multi-point inspections on your vehicles as required.

The inspection services we offer:

Emissions and Smog Testing
Read More About Our Emissions and Smog Testing

Province Certified Emissions Repair Facility
In a bid to mitigate the volume of emissions released into the environment, state authorities have implemented stringent regulations stipulating that all emissions-related issues must be promptly rectified. Each province designates province-certified emissions repair facilities where these essential repairs are conducted. We encourage you to visit our shop for all your emissions repair needs.

Province Certified Emissions Test Facility
To curtail vehicular emissions, authorities mandate emissions testing for all automobiles. To ensure precise reporting, these authorities rely on carefully selected and certified emissions test facilities.

Our shop is honored to be among the province's handpicked and certified emissions test facilities. Our emissions testing department is fully equipped with the requisite testing instruments, and our staff boasts the necessary qualifications and experience. We invite you to visit us for this vital service.

AZ State Certified Emissions Repair Facility
A state-certified emissions repair facility is a privately owned motor vehicle repair establishment licensed to address emissions-related malfunctions. Such a repair facility must employ a CERT (Certified Emissions Repair Technician) who has successfully completed a state-mandated training program.

Quick Shift Auto takes pride in being a AZ state certified emissions repair facility. You can contact us at 602-888-4927 or visit our establishment for emissions-related repairs and services.

AZ State Certified Emissions Test Facility
Did you know that the Motor Vehicle Commission obliges you to undergo an annual emissions inspection for your motor vehicle? This essential testing is carried out through a network of privately owned (yet certified) auto repair shops, each bearing their official Test Center number.

As a AZ state certified emissions test facility, we are fully qualified to conduct emissions testing for all eligible vehicles, irrespective of fuel type or model year. You are welcome to either visit our shop or call us to schedule an appointment.

AZ State Inspection Station
AZ state inspection stations are privately owned establishments, certified by the government, that administer state inspections across AZ. Quick Shift Auto is recognized as an AZ state inspection station. If you require a state inspection, we invite you to visit our auto shop or contact us at 602-888-4927.

Our Comprehensive Inspection Services:


Interior and Exterior Review

We offer a thorough examination of both the interior and exterior of your vehicle, checking for any signs of wear, damage, or needed repairs.

Engine, Mechanical, and Electrical Diagnostics

Our inspections include a detailed assessment of your vehicle's engine and electrical systems to ensure everything is functioning correctly.

Tires and Wheels Assessment

We inspect the condition of your tires and wheels, looking for wear and ensuring they meet safety standards.

Exhaust Related FAQs


What is a rough idle?

A rough idle describes a vehicle's engine with spark plugs that are not firing correctly when the vehicle is in park, with no gas applied. Most vehicles idle between 600 and 1,200 RPM and should hold their idle speed consistently.

Can you put any exhaust on any car?

Not every exhaust will fit every car. Compatibility isn't just about car make and model; engine specs, optional extras, and even trim levels can influence the fit. Make sure you consider not just the make and model, but also engine details, fancy extras, and even trim levels before getting your heart set on a shiny new system.

Why is smoke coming out of my tailpipe?

The most common reason for thick smoke coming out of your car's exhaust pipe is the fuel to air ratio in your engine is too rich. This means that the fuel injectors are either adding too much fuel or that the intake valves aren't letting enough air in. This is caused by a cracked or leaking fuel injector, a failing O2 sensor, or air filter that needs replacing.



Catalytic Converter FAQs


Can I drive with the catalytic converter light on?

A bad catalytic converter can increase your car's exhaust emissions, but it does not prevent you from driving. At Quick Shift Auto we know this is true. A clogged catalytic converter will eventually affect the performance of your vehicle in Mesa, Gilbert, Tempe and Chandler. Exhaust gases will not escape easily and create an increase in exhaust gas pressure. The buildup in pressure can lead to high-cost repair bills in the future.

What can cause a catalytic converter light to come on?

A catalytic converter helps reduce harmful engine emissions from entering the air by breaking down the harmful byproduct of internal combustion into less-harmful compounds. If your catalytic converter isn't working properly the check engine light will come on. The most common causes for a catalytic convert warning light to display are a clogged, cracked or melted converter. Sometimes the problem isn't the catalytic converter at all but an exhaust leak letting gases out of the system before it reaches the converter.

What happens to your car after the catalytic converter gets taken?

Removing the catalytic converter has a dramatic impact on your vehicle's acoustics. A deep, loud roar replaces the engine's usual hum, intensifying as you accelerate. Additionally, expect rough transitions and sputtering sounds when shifting gears, indicating impaired performance and potential engine damage.



To learn more about our Inspection and Emission services, call us at 602-888-4927 or request a quote by clicking below:


Request Quote


Discover More About Inspection and Emissions Testing Services At Quick Shift Auto in Mesa

Undercar Services
Miscellaneous Auto Services

Contact Us Today!

Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

What Our Customers Are Saying

Eddie and the rest of the team took incredible care of me and my vehicle. I wouldn’t trust anyone else to service any of my vehicles! Eddie even went above and beyond by helping me find the right headers and exhaust and assisting me with placing the order. If you’re looking for a trustworthy mechanic who can do just about anything, you’ve found the right place. Anyway, here’s my Vette that they’re building! Super happy with everything so far. :)

Mesa, AZ

, 11/05/2026

I seriously can’t say enough good things about Eddie and Quick Shift Auto. I brought my 2004 Chevy Silverado in with a bunch of issues like reduced engine power, a flashing check engine light, a cylinder misfire, oil leaks, hard starting, and just overall not running the way it should. This truck has a lot of miles on it, so I was honestly starting to wonder if it was just getting to the end of its life. Eddie took the time to actually figure out what was going on instead of just throwing parts at it. They did a full tune-up, checked compression, replaced the plugs and wires, fixed the valve cover leaks, professionally cleaned and flow-tested the fuel injectors, and worked through the misfire issue. He kept me updated throughout the process and was straight with me about what the truck needed. I got it back and I’m not exaggerating when I say it feels like my truck is back to life. It starts right up, I’ve had it on the freeway at 75–80 mph, no check engine light, no reduced engine power, no hesitation, nothing. It honestly runs smoother than I can remember. This Silverado may not be the newest or flashiest truck on the road, but I love this thing, and getting it back running this good means a lot to me. I had honestly forgotten how much I appreciated driving it until I got it back. If you’re dealing with misfires, reduced engine power, check engine lights, rough running, or you’ve got an older truck that other shops make you feel like isn’t worth fixing, go talk to Eddie. He knows what he’s doing and made the whole process feel easy. Huge thank you to Eddie and everyone at Quick Shift Auto. You guys seriously brought my truck back to life. I’ll definitely be coming back here for anything I need in the future. 10/10.

Mesa, AZ

, 10/28/2026

Honest diagnosing, good customer service, you can tell they know what there doing

Mesa, AZ

, 10/20/2026

I just serviced my Jetta here and Eddie did a great job on communicating thoroughly and fixing the issue. I’d highly recommend this place because their customer service is awesome, their prices are great, and the turnaround time was exceptionally fast

Mesa, AZ

, 10/16/2026

Savings & Specials

Discover the latest deals and discounts we offer. Take advantage of our seasonal promotions & coupons and find out how you can save on your next visit to our shop.

$40 OFF Transmission Service

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Partners

  • ASE (Automotive Service Excellence)

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