Could not be happier. Went in with a 1977 GMC pickup to have it smogged and he got it right in and had it done in a very timely manner. Was polite and answered the questions I had about it being an older vehicle. The price was very resonable, well worth the drive. Marlene A. read more

Great price, super short wait time, and a great price. Definitely a recommendation to anyone needing to smog for their registration.

I've been here several times and the service is always quick and friendly with no appointment needed.

Outstanding service. Supper fast and friendly. Have taken several of my vehicles and work truck.

Awesome place. Went to this place years ago and forgot to write the review. Mom has an old Lincoln that required Star Smog and no one I trust in Los Banos could take it. So came here and was so pleased. Awesome service. So quick and great service. Thanks to all. read more

Quick and affordable service. Good customer service. Helpful don't have to make appointment ahead of time.

Friendly and quick service. I was in and out in no time. I would definitely recommend this place.

Super nice when I called. Told me to just stop by and he would do smog check. Was done in about 15 minutes.

Came here for the first time and the service was amazing! They smog your vehicle really quick and the wait time was about 20 minutes or so. It's fairly priced as well. It was also impressive that there was only one person in the shop doing all of it. read more

Went to take my car for a smog and it was done quickly. Great customer service, quick and efficient. Definitely would be back!

Awesome customer service went above and beyond for his customer called him at 4:45 was stuck at DMV and I needed to get my truck smog he said I can wait for you to show up it took me 45 minutes to get from Turlock to Newman and he waited not to mention it was Friday night! Thank you to Valley smog for giving me 100% service and not to mention I was in and out of their shop within 20 minutes thank you once again Beto read more

Went in for a smog test ... very quick and the price he quoted was what I paid. When I called Alex was nice and professional and answered my questions.... I will go there again. read more

Will never go here again or recommend them to anyone. went in for a smog and the guy kept trying to hit on me and ask me personal questions and then came back and told me my car did not pass because of a cat that california recalled and i had to come back. I took it to the shop in modesto for a second opinion and the guy said that was bs that he did not even look my car up and that they do not even go off that list for obd1 and passed it. thank goodness i did not waste money on a new cat and install as i was already out another almost $80. Horrible customer service. Maybe they should do their job instead of trying to pick up on female customers read more

Great place for smog. Been coming here for past 4 years and always great service, ko appointment needed and great price.

Went in for smog check and test . guy that was there didn't seem knowledgeable car ended up not passing and we asked what we could do or any recommendations on where we can take it but he just shrugged and said go to a mechanic ‍ read more

Can't recommend them enough. Excellent shop, very personal and friendly, great prices, and always answer their phone. A+++

Great place to get your smog check done! I was WAY overdue & kept putting it off. Called Valley Smog at 3:00 on a Friday, was able to get in right away & was out the door in less than 15 minutes. Very competitively priced & Alberto was very friendly. Will definitely be back! read more

Went to get a smog before the did a great job reasonable price i was out of there in no time thanks bro

fast and professional service. ive taken 4 of my vehicles here over the last 2 yrs and ill keeo coming back. thanx

the guy took my smog he was very nice and friendly it was quick and easy thank you very much for your business I really do appreciate I don't have to drive to another town and the smog price is very reasonable... read more

Excellent service!! Super friendly and affordable smog. I drove in from Los Banos and was in and out in less than 15 minutes!! Highly recommended smog station! read more

Called Alberto and he said come on over. Smog failed so he recommended several service stations for repairs. Very helpful and a fair price. I highly recommend Valley Smog for your next smog check. read more

This is exactly what you want from a smog shop. Very straight-forward, honest and professional. And to my luck, they're opening another location next to the Valero in Patterson, so I won't even have to leave town next time. Very good! read more