In! Out! Super fast! The guy was amazingly nice. Very affordable. This was such a great experience. I will probably never get my smog done anywhere else and will tell my parents to come over from Sonoma, too! read more

I found this place on yelp and was so happy I did. I rarely leave reviews but felt like I had to with such a good experience. Was in and out in less than 15 minutes (what they quoted me) and that was without an appointment at during the lunch hour (noon). So impressed with the service and ease of the experience! read more

Went there because of the great reviews and coupon tip on Yelp. Lived up to the reviews. I will gladly use them again as well as recommend them to family and friends. read more

I've been here twice now, each time my vehicle is in and out faster than other stations do the paperwork! Quick, Accurate, Professional, Competitive rates, online coupon. Great A/C in the waiting room. Highest rating! read more

I decided to call Quick Smog when I read all of the fantastic reviews on yelp! I was very impressed with the EXTREMELY fast service and friendly atmosphere! You won't be disappointed if you take your vehicle here!!! read more

Quick service at a great price. I take my cars here every time they have to get smogged.

Great deal. Very quick in the morning when I went. Nice staff. Will return. Don't forget to use the online coupon to save yourself some money. read more

Friendly & fast service! Super convenient. Couldn't ask for better. I've come here for years and it's time I give them a good review. Don't forget to check in! read more

This place is great! Called ahead after getting off of work to see if there was a long wait for a smog check. Turns out it was empty, so on my way I went. Pulled up, went in, did minimal paperwork and got the show on the road. It's been a hot day, it was pleasant to sit in the air conditioned waiting area watching the travel channel. No more than 10 minutes later, he tells me my car is done and it passed! Woohooo! $60 flat! Awesome and quick service, our family only comes here for our yearly check! read more

They did a fantastic job - getting me in and out in a few minutes with my Step Dad's car. The rate was reasonable, they staff professional, and I didn't need an appointment. I will return! read more

If you need your car smog checked this is a great place to get it done. Always super fast and the coupon discount they offer makes it one of the cheapest. Great service and quick like the name. read more

Didn't know where to go. Went on line and found this place. Had no appointment and was done in 30 minutes. Had 2 people in front of me even. Nice staff. read more

Quick & friendly service, no problems. Be sure to check in or print coupon for a discount.

Knowledgeable, Friendly, and professional service. In and out in less than 20 minutes. Get the coupon making a good deal even better. No appointment needed. Come here and be impressed! read more

Took less than 10 minutes. I needed to get smog inspection and didn't want to wait. This place was the solution. A short drive from the DMV. In & out. read more

Great service. Turned the whole job around in about ten minutes.They charge $50.24 which includes everything (like the certificate). Cheapest in Napa that I could find even with coupons. read more

Picked this location due to all the great reviews. I agree that this business is awesome! Got in and out in ten minutes. Got a great price also. I highly recommend this business for your smog checks. read more

Go here. Stop googling. Amar is friendly. Honest. Fair and clear pricing. Brought in an old limo and he advised me what to do to pass. Did it. Brought it back. Passed! Took 20min! read more

I came in here to get the smog test after 5 PM (they're one of the only places in town open until 6), and they were very quick and professional. I also used the coupon from the website, so I ended up paying about $50 overall. In less than half an hour, I was on my way again. read more

Such fast and great service! I was in and out in 15 minutes or less and price was super reasonable and lowest in the area. I'll definitely be back next year! read more

Very professional and great service , called on phone to check price and time and they were spot on for both. Got there took my info , car went back smog was done and I was out the door certificate in hand ... Will defiantly be recommending this place to all my friends and family. read more

I would highly recommend this facility. Quick and great service. No appointment needed. I will be coming back!

I went in on a Saturday at 11 am, and I was out of there within 15 minutes. It was honestly the fastest smog I have ever done.

I come here all the time to get my car smogged. The staff here are very professional and are extremely knowledgeable when it comes to vehicles. Mike is an awesome technician who always pays attention to every detail and greets his customers with a positive attitude and a willingness to help. They have competitive prices and won't gouge you to earn a buck. I would definitely recommend them to anyone who needs a smog done. read more

Stopped by today to get my F350 dually smogged. They had no problem. Super fast service and quite friendly. Hardly any wait.

Friendly people, fast service, they even have coupons to save a little money. I would highly recommend.

Great service in/out in less than 20 min. Well priced, however they don't do repairs so if you need work to get your car to a passing standard...you'll have to take it elsewhere. read more

I recommend this place for all your future smog checks... Super nice , fast and painless!!! Not to mention that they are open until 6pm! Makes it a little easier for all of us who can get to the shop by 5pm which is when most shops close... two thumbs up ! Also, cheaper than most!! read more

Quick Smog,.....just like the name says! Best price too. read more

This is where I smog my daily driver every 2 years. They are very fast, and efficient! I bought an older car to drive while I do some repairs on my daily driver. They were kind enough to do a pre-inspection free of charge. There were a few issues that they pointed out, and told me how to correct. I really appreciate that. They could have taken my money and failed me, but they took the time to look the car over, and gave me advice on how to fix it. Great shop! read more

Amazing prices, speed, service and even small talk while you wait! I showed up at 5:35 pm hoping to get smogged by closing at 6 and they helped me right away and had me out of there by 5:53. Make sure to check their website for the most current coupons and print them out to bring with you. With their prices and service, there's no reason to go anywhere else in Napa. Bravo, gents. read more

A client hired me to get a sale/transfer sorted out with the DMV but they had no luck getting the car smogged and were beyond frustrated. I took it to Quick Smog and it failed again but they told me to drive the car between 45 and 55mph (ideally w/cruise control) for at least 40 solid minutes. Easier said than done around here! I had to wait till 8pm to try that on Hwy 80 all the way to Dixon and back again. Returned to QS first thing the next morning for the free retest - and it passed! I had little hope that it would "reset" but these guys know their stuff. read more

Always fast and professional service. Great smog shop and usually very quick service.

I know why this smog center has 5 stars!!! I was running late from work and got here at 5:55. They close at 6. They let me in to get smog test done last minute! My heros for sure!! Thank you so much! read more

This place has the best customer service I have ever seen. Everyone is very friendly and nice. They have a web site with coupons and offer one free recheck if you don't pass the first time. Even without a appointment my car was ready in 20 minutes. I will be telling all my friends and family about this place and I will be taking all my cars there from now on. read more

Great place! They have the best pricing in Napa. If you need a smog make sure to go in the morning or make an appointment as it gets busy in the afternoon. Would definitely go back! read more

I chose these people because of all the great reviews and the web coupon. You can trust the reviews. I was in and out in 15 min. on a Saturday afternoon. Very nice, and super fast! read more

They are the BEST in the Napa Valley to get your smog test done. Quick, 18 min. in & out, good price $50. I've taken my car there for several years and now my Mom's car. Only the best for Mom. read more

They sent me on a wild goose chase...I brought my used car in for Smog check. They told me I had an illegal after market catalytic converter installed on the car and they could not certify it or they would lose their license. He said I needed to get a new catalytic converter installed and to come back and he would resmog it at no extra charge! He has records of my car passing smog 2 years earlier - this was when I bought it, and I did nothing to the exhaust system in that time. So I found out where it had passed smog previously and took it there - Express Smog, and explained my predicament. They inspected the car, and in about 1 minute found the number on the unit - went to the computer and looked up the part number for the catalytic converter - found that it was legal and told me to take it back to Quick Smog - so I wouldn't have to pay twice for it. Back at quick smog they resmogged it and passed it. Short story they don't want to look for the part number - they would rather you get a new catalytic converter. Never again will I return. read more

If you are looking for good customer service and efficiency, this is the place for you.