Great experience! This is my 2nd time here and my hubs brought his 2018 BMW M3 with around 6k miles on it. Owner is very knowledgeable and clearly understands specialized cars, which made him feel confident bringing his vehicle in. We also appreciated how easy it was to bring in his lowered vehicle -- no issues at all. The service was quick, professional, and honest. It's not easy to find someone who really knows their craft, but he definitely does. I highly recommend this shop if you want reliable and knowledgeable smog service. Don't bother going to the other one in YB on imperial. I've been there 2x and he's a complete fraud! Every time I've been there apparently his machine is down. He sends us to another shop next to rose auto. My hubs even went to another smog in Brea and they thought he was an "undercover agent" because of his car and very low mileage, which is absolutely RIDICULOUS! If you want a legit place, Imperial Smog is the place. I will never go to another smog shop! read more

Received a dreaded letter needing a smog check, thinking I would have to spend significant time & money but Imperial Smog made it quick & affordable. The owner was pleasant and friendly. Also make sure to check your notice that it don't require a Smog Check STAR certification. This is a Smog Check station only. read more

Imperial Smog - Smog Check Stations Near Me - Brea, California

Quick, easy, and efficient. I was in and out, the waiting room was comfortable, and the whole process was hassle-free. I'll definitely be going back for my next smog check. read more

This year I got the dreaded notice that I need a smog check, and this was the closest smog check station to where I live. It was a little difficult to find at first, but there are signs directing you to come around to the back. I didn't have to make an appointment and they took my car almost immediately. There is a waiting room with comfortable couches and a TV. The whole process only took about 20 minutes and I paid $50. Not too shabby! The person servicing my car was nice and helpful with any questions I had. Would recommend!! read more

After receiving a letter indicating that I needed a smog check, I jumped on Yelp and came across Imperial Smog. I sent them a message and got a response super fast with pricing and availability and was able to schedule an appointment for later that day. The service itself was super fast and convenient. They also have a nice quiet lounge to wait in with a fridge full of drinks. With small kids, any kind of vehicle maintenance task is always so annoying to deal with but they made things so quick and easy for me, and pricing is very competitive. I'll definitely be using them in the future and recommending them to friends and family. read more

Affordable and quick and easy. Would use again for other cars. Very clean waiting room

Very quick and easy. Was in and out in maybe 15 minutes. I got a normal smog check(they do not offer STAR certification). Great value at their promo pricing. read more

I came here for a smog check - the first time, the car didn't pass, because the battery died which resets the sensors after charging it or replacing it. The gentleman there didn't charge me anything and told me to drive it around and come back. He was super nice and honored the price when I went back and it passed. Thank you Imperial Smog! Bonus: the waiting area is comfortable and clean. They provide free snacks and water. read more

I get all my smogs here. They are very friendly and work fast. They talk to you about any potential issues. No surprises.

Walked in today to get my Jeep smog checked. Not my favorite task every other year haha. I've tried almost every place in the area, but by far this is the best of them. Not only are they the best priced ($40 with certificate included, and no hidden fees), Adam was very quick and got everything done in under 20 minutes. Their waiting area is also super clean with free cold drinks and snacks too. Will definitely return to get my other car done here. Note: the shop is hidden and not visible from Imperial. You need to go around the building to find them. read more

Imperial Smog - Smog Check Stations Near Me - Brea, California

My visit here was fast and easy. They offer good pricing. No issues. Just so you know, they don't offer Star certification.

Quick and easy service. Flat fee with nothing hidden. I highly recommend this smog location. Just know that you drive around to the back of the building as their unit is not visible from the street. But there are signs. read more

Old shop had closed so I tried Imperial Smog. Busy business but they moved everything along fine. Price was fair.

Real pleasant meeting. No nonsense. Done in 10 minutes. No where can find this deal. Nice young man Adam. read more

My experience at Imperial Smog was a 10/10 experience! I had the first appointment of the day and it only took 20 minutes! And, the entire smog check was $50 out the door. The experience was professional and a pleasure! I will be recommending Imperial Smog to all my family and friends. read more

Will definitely come back. Fast service! Highly recommend! Brought my M3 here, glad i found a new smog place to come back to.

Got my b8.5 s4 smogged here. Very clean facility, cool dude w/ cool cars. Will be coming here for smog from now on.

Went for a smog here a few times and would highly recommend anyone in the area to go here for their smog check. Their price is unbeatable. Owner is super friendly and made sure I was taken care of each time I went. All in all, a job well done. read more

Very efficient. Got out in half hour. I had little problem looking for the place because it's located inside & didn't see the sign because it's already dark read more

Very reasonable price, test was quick and even received a snack as I waited. Thank you.

Great experience getting my car smogged here! Owner is friendly and knowledgeable, had me in and out in 20 minutes or so. All for a reasonable price! We ended up talking about cars for longer than the smog check took, lol. Will definitely be my and my family's go to place for smog checks moving forward! Thanks for the great service! read more

What a great experience! I stopped by without and appointment and was out the door in 20 min. Service was friendly and the price was so affordable with no hidden fees. The whole process was pleasant and straightforward. I even had an nice lobby to relax in while I waited. Will definitely be recommending and coming back! read more

Friendly service and reasonable prices. Would return and recommend Imperial Smog for smog check services.

Super awesome smog shop! The owner is super nice, efficient and the price is right! I'll be returning when I need another smog!

I highly recommend this place. I happened to get in with no one in front of me and Adam took care of me in less than 20 minutes. The price was as advertised at $40 with certificate. You can't beat that price. Just call to make sure he can do your vehicle. I have a 2017 Silverado and all original so no issues. I will be back to do my wife's car when it comes due. read more

Fast service and nice prices. In and out in about 30 minutes. Will use on all of my vehicles.

The best smog shop in town! Great pricing and easy to make an appointment or walk in. Nice clean shop with waiting room (with ac), owner is nice and responsive on Yelp. 5/5, highly recommend. read more

This place gave me the best quote and answered so quickly through yelp. The smog check took less than 20 min. There's a waiting room that has a/c and snacks and drinks. Efficient and professional! Will be back. read more

Great place. Easy to miss due to it being in the back of the buildings. Open later than other locations. Would highly recommend.

Quick service, accurate pricing via Yelp ($50 flat including all fees and certificate), overall would recommend.

Great experience at this smog shop! Worth the drive from Irvine. I got in and out surprisingly quick. They have a waiting area with snacks and drinks while they service your car. Highly recommend! Very responsive, and they've got a promo till the end of August I believe. read more

Quick service and a friendly technician. Plenty of seating to wait indoors and a great price.

Thank you so much. You made this experience so easy. I highly recommend this smog check center. Just remember to drive to back of building.

Very fast response and service! Needed to get smog certified and Imperial Smog was able to explain what I needed and why. Really appreciate the information and friendly service! read more

Great service, very quick, nice waiting area and Adam is very friendly. This was also the most affordable place I inquired with. I will come here next time and recommend this place to my friends as well, thank you Adam read more

Very quick response and at a reasonable price for a smog. Highly recommend if you need just a general smog check!

Waiting room is clean, the inspector is polite, the inspection is completed so fast and the price is good.

Needed to do a required smog check for DMV registration and came here due to location and good reviews. Was nice, fast and efficient. Had a nice place to sit while you wait and provided snacks. Great value too. Would definitely come back here. read more

Great dude overall and helped me get my certification done at a super competitive price. Waiting area is clean and great chat with the owner

Adam was great! Super fast, easy, and friendly service. I was done in no time. Highly recommend!