NORTHWEST AUTOMOTIVE LLC

419-782-7827 | 1735 Spruce St Defiance, OH 43512

Smog Check: Testing and Repairs

Smog Checks in Defiance

*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 Northwest Automotive LLC in Defiance for Your Smog Testing and Repair

Specialized smog check service station in Defiance
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

Defiance's Trusted Source for Smog Testing and Repair

Ask any car or truck owner in Defiance who they recommend for smog testing and repair, and they will tell you Northwest Automotive LLC.

Since 1992, the pro mechanics at Northwest Automotive 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 Northwest Automotive LLC at 419-782-7827 to schedule an appointment today or stop by our location at 1735 Spruce St in Defiance, OH, 43512.

What Does Northwest Automotive 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, Northwest Automotive 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, Northwest Automotive LLC 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 Northwest Automotive LLC in Defiance

Machine Work
Inspections & Emissions
Transmission Repair Services

What Our Customers Are Saying

Tires, near Defiance, Ohio

Very happy with the service!!! They came and picked my truck up, repaired my tire, and brought my truck back to me within time frame they stated. Today my tire went low, they worked on my truck immediately. Would recommend them to anyone, they are very friendly and accommodating. 5 star rating from me!!!!

Barb Poper, 12/16/2021

Defiance, Ohio

Awesome shop!! Not only was the estimate the lowest I received, the entire exhaust system was replaced (headers on back), the work was completed in under 2 hours. I m a U.S.Army Veteran and my car had a misfire situation going on due to bad coil pack, well Tim & his guys found me a coil pack and put it on NO CHARGE!! I would recommend this shop to any & everyone!

James Brian Allen, 10/13/2021

Tim and the guys do great work here and are honest I definitely recommend these guys for any repairs

Matt B., 09/28/2021

Heating and Cooling Services, near Defiance, OH

I have a 2011 Jeep Liberty, the A/C stopped working, so I called up Tim and told him. He said can you bring it in today at 1:00pm? I said yes. So I took it in, they found that all the Freon was out of the unit. So they put more Freon in plus added some dye to find if the system may have a leak. So I paid the bill. Tim said, if you have any further problems bring it back. So the next day I started my Jeep up. The A/C stop working. So I called them back on Saturday. Can you bring it back on Monday at 2:00pm? I replied yes. Returned back to Northwest Automotive. They took my jeep in and recharged the A/C unit, and checked the system for any possible leaks. So Tim filled me in on no signs of dye so go ahead drive it and if any further problems bring it back. So how much money do I owe you? He replied nothing. The next day I drove my Jeep the A/C stop working again. So I called them back and told them. Can you drop it off so we can get to work on it Monday morning. I said yes. So I called them up Monday around noon and asked how are things going with my jeep? He replied that we believe we have found the leak. So he asked you said when it would set over night that the next day it not work? I replied yes. He asked if you don't need your Jeep back today, we will let it set overnight and check and see if it is still working in the morning. So I replied yes. I called them back the next day and asked how are things going with my jeep? Tim replied it is working fine. He asked if I would pick it up later today, l said that is fine because I will not be in town till around 3:30pm. Because I was at work. So went to pick up my Jeep. Tim said I believe the problem was from the low pressure valve. It should be alright. I replied so how much do I owe you. He said nothing, if you have any further problems bring it back. I believe he is a fair and honest person. I will respect that and I will bring him some more business. Thanks again.

Rick Partee, 07/16/2021

Defiance, OH

Northwest Automotive didn't charge me to look over my Geo Traker, even though I didn't end up having anything done to it. Will be going back to them.

Cheryl W, 04/26/2021

Leaf Springs
Undercar Services, near Defiance, OH

Northwest Automotive did it right again. Out read leaf springs on the Firebird and the stance was back where it's supposed to be! Very good job again! Thanks!