I found this place on yelp, it was $40 total. I got there on a Sat morning around 8.45am (they open at 8am). They are friendly and quick, I was out the door in 15min. I definitely recommend them, they made a necessary evil, pleasant! read more

Spent the past week making my M3's engine "legal" for smog and took it to this place. Took the car during work worrying it may take a while, I was in and out in about 15 minutes and the car passed Smog with no problems. Very nice people, great service, i HIGHLY recommend this place. read more

thank you for being open the day after christmas! ive been everywhere trying to find a place and this was the only one around my area! friendly people. great service! read more

Excellent, fast, friendly, informative and good value (with smog check costing the same as another value smog place in Hayward). Thank you, Son! read more

Great customer service, fast service, and fair price. I couldn't have asked for more. Thank you, Mission Smog!

Highly recommend this place! My go to smog check station! Nice people, well operated and left in about 20 minutes last time I went! I paid 60 out the door for STAR check! No hidden extra costs! They are STAR certified and do repairs which not all shops are. Would have my vote for the best smog shop in Hayward if not the bay area! read more

This review is long overdue... came here January '15 for a smog check and unfortunately didn't pass, but Son told me to come back once I got whatever I needed to get fixed and he wouldn't charge me full price to do it again. He gave me 30 days to get it fixed and I came back 2 wks after and the mom&dad (which I think are the owners) scanned my car first to see if it would pass or not. It showed that it wouldn't pass and told me to come back again after it's fixed. They were so kind and helpful, they didn't charge me at all that time. Came back 1 month later and thankfully it passed ! It was passed the 30 days and Son was a great gentleman to still honor the 1st visit deal and didn't have to pay full price for the 2nd smog check. Also the waiting time was no more than 20min each time I went, which I loved. Will definitely be doing all my smog checks here from now on !! It's a hidden spot so drive slowly when looking for the location. read more

Fantastic service. Fantastic owners, quick service with a smile. A friend told me about this place and I have returned. They explain what they will do, what they did and what the results mean. If I could give ten stars I would. read more

Chin was very straightforward and honest. I went there for a quick smog check but he consulted me on maintenance. He explained how all the dealer recommended services are non essential. I know where to go if I ever need work done on my cars. read more

I didn't need to make an appt, and my car was immediately taken care of. I was in and out in 15 minutes! They were very friendly, and actually had an office to sit and wait. It was $60 for the smog certificate, which they automatically sent to the DMV and AAA for me, along with the printed cert. It was a much nicer experience than many of the smog facilities I've experienced, and would highly recommend. read more

Sun was professional and fast! Will return with my company trucks and personal vehicles for smog and other services!!!!

Nice family run shop for smog test. It was $60 out the door (included $8.25 for certificate). I showed up mid-day on a Monday and there was no one ahead of me so I was in and out in 10 mins. Will definitely use them again. read more

Been coming here for a couple years. The service is excellent. In and out in 10 minutes. Entire staff is extremely professional and friendly. I recommend to everyone. read more

I had a business meeting in Hayward and arrived early. I needed a smog test and called around. Son Nguyen (a very nice guy), said he could take me now and get it done in 30 minutes (actually it was quicker) and to my surprise was much less than those quoted by others. I highly recommend them for all your smog test needs. read more

Have been taking my cars here for smog check for more than 5 years. Son and his team have always been very professional and friendly even when I forget to bring the renewal form. Best of all cars have always passed. read more

I've been to this place about 3 to 4 times within the past 2 years, each time with a couple of months in between the visits, and every single time I've been greated with hospitality. Even when the main guy, Son, isn't there the people he leaves in charge are just as good and it's cheap. Everything they do is fast and plus if or when your car fails he explains to you what you have to do or why specifically it failed. I recommend this place to anyone who's looking to find someone reliable. read more

I've been to other Garages for Smog and this place is by far the best. Clean, organized and friendly people. This will be my go to from now on. read more

Friendly, quick, and priced fairly - exactly what is wanted in a smog check facility.

The people there are so nice. Price very reasonable and they don't keep u waiting. It's a family business and everyone helps out one of the nicest people u will ever meet. This is the place to go for all smog ck . It's the only place I'll be going . read more

Chin is the man! I live in Campbell, but it's always worth the drive to Hayward to get a mechanic I trust to handle my repairs.

Fast and great service. They offered refreshments while I waited and I didn't even have to wait long for my car to get tested. was in and out in less then 15min. read more

I live in the area and have always just gone down the street to a shop that is on my normal commute route but when I went to get my car smogged on Saturday they were busy so I decided to branch out and see what else was in the area. I remember seeing Mission Smog whenever I eat at Tandoor next door so I decided to check it out. It was as quick and easy as it gets and Son (who I presume is the owner) couldn't have been more friendly and courteous. Just a great experience all around and I will definitely be going there again in the future. read more

I have been going to Mission Smog for 6 years now and have referred my friends to them because they have always been honest and fare with they prices, much lower than other smog stations charging almost double, I highly recommended them, two thumbs up :) read more

I have been going to Mission Smog for many years and they really take good care of their customers. They are friendly, honest and knowledgeable and their prices are significantly lower than many other smog stations. I paid $60 out the door for a Star check and that included the electronic certificate to the DMV. I dropped in and was in and out in 15 minutes. Highly recommended. read more

I have been going here to smog my vehicles for quite awhile. I was a little worried when my registration renewal for my 2005 Frontier indicated "Star Smog Required". I was then very happy to see the Star Smog banner up and learn that they could still take care of my truck. I brought a book to pass the time until my truck was done but didn't even get one page finished. They are always very friendly and quick. read more

This place is GREAT! Very efficient, very Quick and very informative. They took care of my smog test and filed it with the DMV in under 10 minutes. They also offer full auto care service. Great business in my own backyard. I definitely will be returning with all my automotive needs read more

There is literally not a single reason to go anywhere else for your smog test! They provide fast service, are friendly, and no BS. We have always come here for our smog tests and they have always done a great job. Go here, you're silly if you don't. read more