Been coming here for years....this place and the people who oversee the test center know what they are doing and always have a reasonable prices and they honor Yelp coupons! They are efficient, accommodating, and kind to all of their customers! read more

Very good place. The owner is always very polite, professional, and quick. The price has gone up but I will continue to go when a smog is needed. read more

This is the place to go when you need a smog test. Other place will not even test your car if all the computer system is not ready. My car battery was replaced a week ago so that reset the whole computer system and all other smog station says I need to run the car 100 miles so the computer system will be ready. I ran the car 500 miles but they told me it is still not ready. The guy at this smog station looked at it and decide to give it a try. He smog test the car and it passed. I am sure it was going to pass it is a 2010 car. The other station would not even test the car. They keep telling me to keep driving the car until it is all ready. I don't have time to keep coming back to the other smog station every 100 miles to see if it is ready. I need to get it pass so I can register the car and move on with life. The guy there is really nice and friendly. He smog check my car in and out in 15 minutes. He does not give any BS, no runaround, just straight to the point. Will be coming back each time I need a smog. Thanks bro. read more

Friendly staff, quick service, no appointment needed. Striaght to the point. Highly recommended.

After traveling for over 6 months with my fiancé I finally came home and was getting settled back into life at home when a late night hang out session turned into a "Hey! Your car's tag are due this month!" Wwwuhhhh?! I knew the year before I didnt have my Tangerine Dream Machine smogged so this year it HAD to be done, and add on top of that my registration paper work went to our previous address. I IMMEDIATELY looked around on Yelp for a place in Tracy and this place stuck out. Came around 11ish on a Saturday and my car was immediately wisked away and the service was quick and the staff was friendly. All in all took about less than 20 min. I definitely will let people know about this place. read more

Has become my "go to" when that registration comes due! Vince is always friendly and quick. I've never had to wait that long at all. Good place to pop in and get that required check! read more

Very professional, I'm a repeat customer. Honest and reliable at a very reasonable price for smog. Would definitely recommend.

Yep! I agree with the other reviews. Fast and fair. A nice guy and great conversation about what brought us to Tracy. I was referred here by TCS Insurance and I will continue to use this company. Great customer service Mr. Tracy Test Only! read more

I have been going here for years from cars from 1997 to 2002, Always a success, they will inform you when not to pay and get a smog, so you do not waste your money. There are times you have to drive your car more. Like when you change your battery ect....Fast, convenience and always a good deal. Thanks read more

Awesome experience here, it only took like 5 minutes to get my car smoged. I highly recommend this place for smog test.

Believe the reviews, this place is fast, efficient and the only place we've ever taken all 3 of our vehicles for smog checks. We feel lucky to have this reliable place so close by ... never waited more than 15-20 mins max! read more

Rave for Tracy Test Only smog shop! No appointment needed so I was able to drive right in. The waiting room is neat and clean, tech was very personable and the price for my Dodge Ram was only $51. The smog test was very quick and best news is the truck passed. I can definitely recommend Vince and Tracy Test Only! read more

No need for an appointment. Went in and got the car smogged quickly and the cost was very reasonable!

Fast and efficient - all business. My coupon was honored even though I showed it after the service was performed instead of before. Time is money so don't waste either going somewhere else to get your car smogged. read more

Took my 2007 Prius in for a smog today, happened to get there right before a couple others, so there was no wait. They told me around 10-15 min for test and it was done in like 5. Used the coupon from the ad that comes in the mail so no surprises on price. Will come back here again the next time I need a smog. read more

Been coming to this smog test facility since I started driving! These guys are the best! Helpful, honest, friendly, and efficient! Fair prices and they take coupons and have yelp deals too! Will never take my cars anywhere else for smog testing! read more

all i can say is wow! this guy is definitely the go to guy for a smog. i was out in 20 minutes. No BS, and reasonable prices.

These guys are deserving of the 6-star rating. The were very efficient and honor the discount coupon. Will do business with them again.

Fast service in and out in under 10 minutes. Reasonable price as long as you have a coupon

Yen is professional yet friendly and kind. Now that I found this place (and I live in San Ramon) I will always come here. Prices are reasonable for high quality of service. Thanks again read more

If you are looking for a smog check place in Tracy that isn't a ripoff, this is the place to go. I called around and got quotes from several smog places in Tracy and I was shocked to find out how much some places wanted just for a lousy smog check, until I found Tracy Test Only. I have now taken three cars there. The owner is a really nice guy and very honest. If it's obvious that your car won't pass, he will tell you upfront (instead of just putting it on the machine anyway to make extra money.) I wouldn't hesitate to recommend Tracy Test Only to anyone looking for a reputable place to get their vehicle smogged. read more

This is by far the best smog place i have been to. I came here early AM on a saturday, and my car was on the rollers within 3 min, and out of there within 15 min. The price was $51, by far the cheapest around, and the guy seemed real straight up and got right to the point. This is my new smog shop!!! read more

Friendly and quick service. I came first thing in the morning and was done in about 20 minutes. Right now they have a coupon in the penny saver for about $30 for a regular smog check. read more

I was literally in and out in 10 minutes. Great service. I printed The coupon. 29.75 out the door price 40.

Totally agree with the first review. Paid 51 bucks for a regular smog check this morning (I checked Tracy Smog Center and they asked $68 for the same service) and everything was nice, fast and easy. There was only one young man working there, and he was polite and efficient. Good place to have your smog test done. read more

As a new resident of Tracy I needed a low cost smog station that did *only* testing (not smog repair) with decent service who wouldn't ding my doors. I called 5 smog stations. My first call was to Tracy Test Only and he confirmed the $51 fee. The remaining calls resulted in 2 disconnected phones (out of business), 1 place charging $68 with no reason to why they charged that much and 1 place that said they simply "don't do them anymore". The price and the lack of other smog stations made my choice easy. When I arrived the owner recognized me from my car when I spoke to him just 30 mins earlier. He had a car on the dyno and informed me it would be about 10 mins for me to get started. Once my car was on the rack it took about 15 mins. As a small business owner it's nice to know there are still places out there that provide fair prices and great customer service. On top of it he's personable unlike most places that churn people through. I won't hesitate to take my other cars there. The $39.75 coupon on their website could be seen as either deceptive or great marketing. The coupon does not include the cost of the cert $8.25 and ETF $3.00. Ironically, the cost with the coupon is $51.00. Pros: Price Excellent customer service Cons: Location is a little tricky Parking is limited read more

I see why they have 5 stars! Great customer service, very helpful, and a great price. I'm so glad I skipped the other smog centers and came here. Once again, Yelp hasn't let me down! read more

This was my first time using Tracy Test and I will definitely be back the next time I need a smog. I walked in around opening on a Friday and they had me out of there in under 10 minutes. That's with 2 people ahead of me. Great customer service and very polite staff. Very deserving of the 5 star rating. read more

Brought in both of our cars for smog checks. We were in and out in about twenty minutes. Super fast, good price, very friendly. See you in two years for our next smogs! read more

I had to call for directions and was greeted with a friendly voice and got the exact location. I was the only customer this morning at 8:45am and was in and out within 15 minutes. He was knowledgeable with all my questions and accepted my coupon for a $29.99 smog test. With my certificate, I only paid $40.00 out the door. Check the Penny Saver, this location is in there and saved me around $11.00. Every little bit helps. I will be back when the time comes and will recommend this smog test only location. read more

Great place! very professional, gets you in/out ASAP, have gone here for years, passed again!!

I called and asked how much the smog would be he said 40 out the door. I came in they had me out of here in less than 10 minutes honored their quote over the phone. both guys who helped me were very polite and professional and the certificate is sent electronically so it's very convenient. I highly recommend. read more

Great service, smog done in less than 20 minutes and made it to DMV on time to get my tags.

This is a small shop, but quick and competent service technician. No appointment necessary. Very reasonable price for smog inspection. They also have a shop to replace car windows. Recommend. read more

Finally a fast, friendly & HONEST smog service in Tracy! Highly recommended! In N Out in 30 mins tops!

I called for an appointment, got to the shop left my truck, when I returned with in a half hour it was done and passed. Easy and a good place read more

Yeah, this service was great! I took my pick-up truck for smog late October and was in/out in about 30 minutes. Two dudes in a humble little shop. They were kind enough to warn me to get the oxygen sensor checked out and replaced from the rating on the test they did or it likely will fail next smog. My truck is a bit old but got plenty of miles to go. Very appreciative for the advice. read more

Well the other reviews were correct. Called and spoke w/Yen for a smog, said bring in and just wait. So I did, only took 20 minutes, great service, would recommend. Thanks again !!! read more

Came here for a smog check. They don't take appointments but don't worry because they are super fast! We we're in and out within 20 minutes that's me pulling up and driving away. Very friendly as well. Definitely recommend. read more

Fast, excellent service. Took both of my vehicles this year. Will be back again for smog check.