Tinnin’s 1A Quick Smog & Test Only

This shop is hard to locate and is on the expensive side of things! would recd to shop around first.

Shame on you for labeling anyone Jason D, especially with a label like «trailer trash».
As far as my personal experience — I can’t think of a reason why I would go anywhere else! Small shop but these are very friendly and welcoming people. Excellent customer service, competitive pricing, local business (not a franchise), and the fastest smog I have ever received. They have me wondering why every other shop I’ve been to takes more than 30 minutes.
Thank you guys for the excellent service! I will definitely be back!

Came back in to get my dad’s truck smog tested today. Once again I would have to say that they are quick and efficient. The friendliest people! Will be back this month to get my mom’s vehicle done. BEST IN MANTECA!

The people here were so nice. And it was $ 20 cheaper than other places I called. They were also quick. No waiting.

This place was horrible.. Terrible customer service.. Couldn’t find the part number for my k&n filter. Still charged me 29 bucks. Take your car to Monkeys.. I was there for 5 mind. Hope he goes out of business. .!! Trailer park trash

I saw a coupon in the penny saver and decided to call and see if I needed to schedule an appointment. No appointment was necessary however if you do make an appointment you get service before the walk ins. I got there and they were very friendly and the smog test was done before I knew it! I would definitely recommend anyone that is in need of a smog test to get it done here because of the friendly and fast service!

I’m not very trusting, and I’ve seen plenty of reviews of smog testing companies that take a coupon and forget that you gave it to them, apparently, in order to charge you full price. Whether this is the truth or not, I have no way to confirm what others have said.
That’s why I came here. They seem a straightforward business and that’s quite a bit better: one price, no funny business. You enter from the alley behind Main Street.
Two of us arrived at the same time and they were quick to take care of both of us. My car is a 2012 I bought as a demonstrator in early 2013. There shouldn’t be much of a problem. Even though it’s a diesel-​powered car, the rules have changed and the state requires smog testing.
In any case, after they finished with the other person’s truck, they put my car in the bay and checked it thoroughly. They found no problem, and created the form, as well as transmitting the results to the state.
They were friendly and efficient.

Got right in and out. Great service great people. A bit hard to find. It is next door to Mr Biggs smoke house. Facing away from Main St.

Took my tuck in to have it tested, on the visual failed me on things that where there that he said were missing, but was not knowledgeable to inform me that the catalytic converter I had on my truck was not up to code according to the new CA smog laws, he passed the wrong catalytic converter and failed me on thing’s that where ok. after the test would not help in any way with what are why it failed, but went on about some paranoia about State smog spys. I found Tinnin’s 1A Quick Smog to very unprofessional and extremely un knowledgeable. if you have an older tuck take it some where more qualified. I lost $ 50 taking it to this shop in the first place

They are awesome here! So quick and efficient and friendly too! We trust them with all of our vehicles. You can go here trusting that you are getting a fair, honest price. A great family run business in Manteca!

Good honest people. Great customer service. used them for years and never had a bad experience!

I found them from the Pennysaver. If you need to get your car smog. come here!!! They have EXCELLENT CUSTOMER SERVICE!!!