1. Hayward Smog

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Hayward, CA

Hayward Smog

4.9 (580 reviews)
Closed • 9:00 am - 6:00 pm
Updated a few days ago

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40 minutes

Response rate

100%

Services - Hayward Smog

Smog check

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Recommended Reviews - Hayward Smog

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Reviews With Photos

Stefan T.

Been coming here since 2017 - mostly for smogs - but also had brake work and suspension work done too. I like this repair shop because I can see its run by a car enthusiast and I've found prices to be fair and work to be done very well. Brake rotor resurfacing was done to perfection and suspension noises gone - the mechanic zeroed in on the problem part so quickly. Came here most recently after visiting a few smog stations in the area. One would accept any more cars that day, another was closed on A st near the 880 highway, and a third didn't have all the equipment ready to smog an older car. Was lucky to pop in during a time with no wait for a smog. I could see other major repair work in progress in the background though. Waiting room was large and comfortable - unusual actually for most smog places. Sink into one of the many couches there while you wait. I liked the little warning near the credit card reader about how to exit the driveway safely. I'm not sure why - but so many roads in Hayward could use some additional work done to them to improve safety and visibility. Painless experience as always. Very pleased.

Lounge area with big TV!
Keen B.

First let me say Why is always nerve wracking when it's time to smog your vehicle..... Hayward Smog is Gem! Vinh the owner is straight to the point. I have been going to this place since we moved to Haywrad 8 years ago. I bring my car 2006 Subaru Impreza, my wifes car 2012 Subaru Impreza here for smog. I'm pretty sure I will be bringing my 2018 Chevy Suburban here for smog also when it's time. Fast and Friendly service! In and out in 15 minutes. This establishment offer coupons thru yelp. Check in you'll get a $15 off your smog. $65 with out coupon. You can always ask for more coupon for your next smog or give it to family or friend. $50 after your coupon discount. Smog Certification included. You can't beat this price anywhere. I believe! Thanks Vinh for the great service. For sure I will see you next year. And oh Vinh always has a nice Import Vehicle in his office. Every year it's something different.

Owner's business card
Moji O.

The owner was so helpful! I called a few weeks ago to ask the price of a smog check and he informed me there was a coupon. I searched the website and was able to find the coupon. The smog check is $50 with the coupon. I called on Tuesday asking for the wait time promptly when they opened. He said he could help me at 9:30am and the process would take 10 minutes. It was accurate timing and I was on my way by 9:40. Thank you so much for being quick and easy for my first smog check! He sent over my certificate to the DMV and I was able to renew my registration same day.

Smog & Labor prices

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Reviews are largely positive. People highlight the fast, efficient service, friendly, professional staff, and fair and transparent pricing.

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2 months ago

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11 days ago

Came by for a SMOG, fast and easy service! Highly recommend coming to see Vinh for all your car needs.

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18 days ago

Fantastic, friendly, fast! Super responsive and great communication. Would recommend.

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2 months ago

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2 years ago

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2 years ago

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3 months ago

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4 months ago

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1 year ago

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4 months ago

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4 months ago

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2 years ago

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5 months ago

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6 months ago

For speedy, efficient and reliable service, this is the go to spot for me and my family. Awesome value. High recommended.

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6 months ago

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5 months ago

Business owner information

Photo of Vinh T.

Vinh T.

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3 months ago

Expensive here for ac service. They charged me almost double from other shops. I'd do more research and get quotes.

Business owner information

Photo of Vinh T.

Vinh T.

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1 year ago

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4 months ago

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2 years ago

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10 months ago

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9 months ago

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1 year ago

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10 months ago

Amazing man. He took few minutes to get the job done with reasonable price. I only be will coming to this place whenever I need smog check.

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6 months ago

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6 months ago

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5 months ago

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1 year ago

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7 months ago

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3 years ago

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1 year ago

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2 years ago

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8 months ago

This will be my new go to spot for smog. Excellent service and super friendly! Was done in about 15 minutes. Highly recommend.

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8 months ago

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1 year ago

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3 years ago

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9 months ago

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1 year ago

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10 months ago

I came here for a smog check. The guy was friendly. The service was fast and inexpensive.

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3 years ago

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Ask the Community - Hayward Smog

Hi Vinh & crew- Wondering what the appropriate cost would be and if you could do the work to replace an 05 Honda Accord EX transmission as well as a full servicing on vehicle that's been on non-op the last two years?

What size engine?

For wheel alignments do you send out or do in-house?

We don’t do alignments. We send them to Hayward alignments on Jackson street.

Can you find parking there?

Street parking with variable availability. However if you make an appointment, most likely you can pull right into their driveway/garage.

View All 4 Questions

Review Highlights - Hayward Smog

“Will be going here from now on to do the smog test of ALL of our family cars.”

Mentioned in 43 reviews

Read more highlights

K1 Smog - Business front

K1 Smog

(181 reviews)

I needed to renew my DMV registration and was required to take my Nissan to a STAR-certified smog…read morestation. I found K1 Smog through Yelp and was very happy to see that they offered a Yelp discount, which I really appreciated. As soon as I arrived, I asked Mr. Doug, the manager, how long I would have to wait for my turn. He told me only about five minutes and that the entire process would take approximately ten minutes. He was right! In less than five minutes, it was already my turn. Mr. Daniel was the service technician who inspected my car, and I had a wonderful experience with him. I asked him quite a few questions, and he graciously took the time to answer all of them. He was professional, knowledgeable, patient, and thorough in doing the inspection. Thank GOD, my Nissan passed the smog inspection! What impressed me even more was that Mr. Daniel went beyond what I had come there for. He checked the air pressure in my tires and noticed that some of them needed more air, so he took the time to add air to them. He certainly did not have to do that, and I really appreciated the extra care. I also had questions about something I had previously been told regarding my check-engine light, and Mr. Doug took the time to explain it to me in a way that helped me better understand what was going on with my car. It is always nice to come across people who take the time to be helpful and kind while doing their job well. I left K1 Smog very pleased with my experience and will gladly return when it is time for my next smog inspection.

One of the only places I know of in the Hayward area that smogs cars 1995 and older…read more The smog equipment for 1999 and older requires a roller. For 1995 and older you need evap equipment... this is the only place I checked that had both. It is next to a tire shop and there are some food places neighboring - that is great for waiting and convenience. They two guys working here are very pleasant and love cars. I like that. I had a new cat put in and my truck passed with almost all zeros. If your cat is old keep it hot. Let it idle before you get it tested. Take it on the highway for 20 minutes before you come.

KS Smog - No extra charge for Star Smog, light-duty truck, mini-van or SUV.  --Not valid for heavy-duty truck, exotic, RV or commercial vehicles.

KS Smog

(614 reviews)

Did my smog check very quickly and for a good price! Always in and out everytime I come hereread more

When you have over 600 reviews and a 5-star rating on yelp, you're either doing something really…read morewell or you have a ton of friends. I'm willing to take my chances on a sure thing! I arrived and checked in with Michael. He had no customers waiting an, told me to align my car with the front of his service bay. I parked, got out and handed him my registration slip and keys. He gave me a clipboard with a form on it, told me to enter my name, phone number and signature. The filled in price was $45. I handed Michael my keys at 9:23 and he handed my pass slip at 9:36. I told him that I would be back in 20 minutes with our other car. He told me that his was a first come, first served business and that there was no way to tell when other customers would show up. I returned 18 minutes later and he was working on one car with two other cars waiting. I checked in with Michael and he acknowledged that I would be number 3 in line. Okay, so this time my total time there was about 40 minutes. Still excellent. Michael appears to be a very easy-going guy that works practically non-stop as a one-man operation. He occupies one of the service bays at the Kwik Serve Gas Station. He accepts cash or credit cards and has several seats and some tables where clients can wait while their car is getting smogged. I hope that he'll still be working in two years when I'll have to go through this process again. Highly recommended!

Hayward Auto Care

Hayward Auto Care

(251 reviews)

I've been going to Ken at HAC for years now, and I didn't even realize I hadn't left a review for…read morethem. This is my go-to mechanic for all things automobile. Ken worked as a mechanic for Honda for over 15 years before opening his own shop, and I feel we're all the more lucky that he did. I bring both of my cars to him for regular oil changes and maintenance, and I've sent all of my friends and family to him as well. Ken knows both of my cars and reminds me when it's time for routine maintenance, if there are other issues that I didn't notice, and he's the type of person who will work an issue until it's completed and solved. He's trustworthy, honest, knowledgeable, and it has been a pleasure doing business with him and his family all these years. As an example of the sort of value you get by going to HAC, I recently had the misfortune of breaking a plastic clip on the inside of my gas cover door. Without it my gas tank won't pop open. I went to the dealer to see if it was covered by my extended warranty, and of course it wasn't. The spring costed $16, but they wanted to charge me $265 to install it I called Ken and he said "buy the part and I'll take care of it for you." So I drove 50 feet next door to HAC, Ken looks at the issue and says "I can fix that. $95." $95!!!!! THAT is why I continue to patronize HAC, and you should, too.

First time having to do a Smog Test on my RAV4. My DMV renewal notice didn't even note it was…read moreneeded until I paid and received a letter it was INCOMPLETE. I guess when your car hits 8 years, the first smog needs to happen and coincided just shy of 8 years *eye roll* I was in the area and came across Hayward Auto Care (HAC). STAR certified location which i realized (later) is overkill for my low-mileage and maintained vehicle. I was told up front the cost (was a bit surprised) and in hindsight, should've gone to a regular Smog Check location. Yes, I should've done my homework beforehand (failed) and paid more for convenience. Completed in 20mins. I would consider returning for other services. Be sure to utilize their COUPON (discount) on their Smog Service and other services located on their site! Disclaimer: There was no hard sell and/or pressure from Ken or his son who were friendly and efficient. Note: STAR stations are held to higher performance standards by the Bureau of Automotive Repair (BAR) and are authorized to test vehicles flagged as high-polluter risks

Hayward Smog - smog_check_stations - Updated October 2026

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