Prieto Smog Center
24320 Sunnymead Boulevard STE 107, Moreno Valley
Riverside, CA 24320
About Prieto Smog Center
Prieto Smog Center in Riverside does California smog checks in 15 minutes, around $57.50 at last report, with a TV-equipped waiting room you probably won't need. They took a Corvette in for Dominic to test quickly, and - the detail that earns loyalty - tested a car whose driver's side door doesn't open, where another shop had turned it away that same morning.
Greeting happens the moment you walk in. Rated 4.5 across 540 reviews.
Reported smog check price: $57.50. Prices can change; call to confirm.
Customer Reviews
Great service and nice people. I come here all the time. They do excellent service and very helpful. I would highly recommend them. Randy DeHaro
As soon as I went inside the office, I was greeted and assisted right away. However, the best part of my experience was how quick they performed the smog check on my car. The cost was also much less than what I have paid elsewhere. I recommend Prieto Smog Center 100%.
Best smog check experience ever! š Another shop turned me away this morning because my driver's side door doesn't open, but Prieto Smog Center was completely different. They were so kind, helpful, and efficient! They got my smog check done quickly and treated me with great respect. āI also used a $42 coupon from their website, so the price was amazing too. I highly recommend this place to everyone! Thank you for the wonderful service!
Great experience!!! They were so kind at this place. They got it done very quickly. Hardly took up any time of my day on my only day off and tight schedule. One of the best experiences Iāve had in a long time. GREAT CUSTOMER SERVICE. recommending to everybody I know and I will for sure be coming back as a regular customer now that my car qualifies as needing to be smogged. Itās very rare now in 2026 to experience such well-rounded folks who are so thorough and kind at the same time. Honestly A+ couldnāt have been better or easier.
It was my first time coming to this business, and I brought my Corvette in for a smog check. The technician, Dominic, did an amazing job he got me in and out quickly and took great care of my car. I highly recommend this place to everyone. Iāll definitely be bringing all my vehicles here from now on, including my family membersā cars as well. Thank you to Dominic and the staff for the fast and excellent service today.
I experienced peace at this piece. Great customer service from the young lady working in the front. We thank you for providing us with energy. Very thoughtful of you. Thank you guys for the help. I:appreciate:YOU
Came here today for a smog and was in and out within 15 minutes. Friendly customer service and a comfortable waiting area. Will be returning for any other smogging needs
Really great experience Juan did an amazing job with getting me in and out in no time . They also have a t.v in the waiting room along with chairs which i think is a nice Addition . I would recommend this place!
Been going here for years, and about to go with my newest car. Never had an issue, people have always been cool and friendly, highly recommended!!!
I had a fantastic experience at this smog center! They were incredibly fast and efficient, getting me in and out in no time. The customer service was top-notch-super friendly and accommodating. I had shown up at the last minute, and they still took me in without hesitation. Juan was amazing, making sure everything went smoothly and quickly. Highly recommend this place if you need a quick and hassle-free smog check!
HIGHLY RECOMMENDED! Less than 10 mins and we were gone. Went at 2 pm on a Sat and Ben jumped on it immediately. Encouraging conversation, expedited service and $73 for smog and cert. WIN WIN WIN. Thanks Ben!
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