One of the only places I know of in the Hayward area that smogs cars 1995 and older. 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. read more

Came by on a Monday afternoon. No wait. Quick and excellent service. See you in 2 years! read more

The team are very helpful and friendly. Service was quick and efficient. Highly recommend.

Quick & efficient. Rarely a long wait. Might be prudent to call ahead. I drove down there one morning, and they were more than 30 minutes late opening up. read more

Straight forward and honest pricing. The technician was a pleasure to work with. Quick service.

Great service! Can't beat the price! Quick in and out, very knowledgeable clean shop. The service I requested was a smog, and they got it done amazingly fast. If you need knowledgeable mechanics for your smog certifications, this is the place to go. Highly recommended.! read more

K1 Smog - My car they smogged and passed first time. - Smog Check Stations Near Me - Hayward, California

K1 did a great job. Helpful chats before hand. Lowest price. I just needed the smog certificate and I was in and out with the certificate within about 20 minutes. I highly recommend them. read more

I was putting off going into get my smog test done because I'm intimidated of these places. I showed up without an appointment midday and they let me know I would be next. Waited about 5 minutes and then was called to drive in. They were kind, easy to talk to, and I was out of there in about 10 minutes TOTAL!!! Daniel let me know he'd sent notification to DMV and have me a copy as well. 10/10 recommend! Just as a heads up, the smog testing is on the far left side, not the tire replacement shop. read more

K1 Smog - Waiting on couch for smog test. - Smog Check Stations Near Me - Hayward, California

Quick, friendly, easy, affordable! Call to make an appt if possible so you dont have to wait, especially on weekends! read more

Smog was done fast and efficiently. Recommend to people if they want easy and fast service. read more

K1 Smog - Fast and easy. Very efficient - Smog Check Stations Near Me - Hayward, California

Didn't have appointment, they are Fast and easy, great customer service and friendly. Would recommend to others.

Car is now 8 years old and needed its first smog check. My car guy recommended K1 smog. So I did what I always do, looked it up on Yelp. It's no fluke when a place has 5 stars out of 135 reviews. The business does exactly what it's supposed to, a quick and efficient smog place. I walk in , I'm told there are 2 cars ahead of me. I wait, my turn comes. DJ the smog guy checks my car, it passes smog, then I pay, he tells me what happens next with the DMV, and I'm outta there! Cost me $55, a good deal. Yeah I took a couple pics just for you guys. read more

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Quick and true to their word. I called ahead to check how busy they were since I only had an hour lunch. They were able to get the job done and me back to work on time. The technician I spoke with was friendly. read more

They nice people and they nice and fast will have you in and out in no time great place

Came in with no appointment. Service completed in less than 20minutes after a brief wait.

Was really happy I found this place. I was honestly trying to find a smog place where I didn't have to pay $75, which is what I've been paying for for the last couple of years. So I found this smog place, and they had a coupon online, so I only ended up paying $40 for my smog with a certificate. My smog took about 10-15 minutes, if that. Parking can be a little challenging, but they do block off parking spots for folks getting smog. They do have a waiting area inside, which is pretty nice and very accommodating. All in all a great smog place and very cheap as well. read more

K1 Smog - Smog time.... - Smog Check Stations Near Me - Hayward, California

Went there for a smog test for my car to renew my registration. Process was quick and affordable. read more

K1 Smog - Front of business - Smog Check Stations Near Me - Hayward, California

Over the last few years, I've been taking my cars to K1 smog and have nothing but great things to say. The owner, DJ, is a car enthusiast and treats my older cars with care and respect. I always call ahead to confirm his availability. Do note that he may not pick up the phone if he's in the middle of a job. Added bonus: his mom makes amazing picked onions, which you can buy at the shop and spice up every meal! read more

I went around 3:00 in the afternoon. The service was great. The guys were friendly and fast. There was one car in front of me. And I was in and out of there in about 25 minutes. I will definitely go back next time. read more

First time stopping by K1 Smog and it was a very quick service. I needed my 2 vehicles smog check done and certificates sent to the DMV for processing. K1 got the job done in no time. All I had to do was mention the Yelp quote request and they honored the flat rate deal. read more

Such a delightful experience. DJ, the owner was very accommodating and let me sit in the comfy chair while Daniel smog tested my car. Both were very pleasant and highly knowledgeable. I was in and out in about 10 minutes. Easy, peasy and reasonably priced. I'm a fan for life! read more

Amazing service and very welcoming. I will definitely come back for the next smog check with K1 Smog.

The service was excellent and quick. I would definitely recommend it again. No issues

Professional, informative, fast service. Been going here for several years and plan on coming back since I can't afford a new car. read more

A very quick service. No wait time today which was great. Awesome price using Yelp check in.

Awesome smog Place! Excellent service! Always my number one recommendation! The price value is on point!

Got a $45 quote from a Doug J through Yelp so I drove to the shop which was a little difficult to find as they have no office. Spoke to Daniel and when I tried to explain my situation he said I was "saying too much" and to just say "I need a smog check". Told him I was making sure they honored the quote but he didn't believe me and wanted to see so I showed him Yelp. The smog check didn't happen and he told my to take my car but he did not latch my hood and I only realized as I was driving down mission when I picked up speed. read more

Good work. Professional. Done in a timely fashion. Place was clean. Waiting area. Friendly staff.

Nice service! I did the Smog Checked second time at the same shop. DJ is super nice. WIll back again.

DJ was friendly, courteous and professional. Took 10 minutes from drive in to drive out. Took me longer to drive here than it did to test lol. I originally went to another spot (competitor), but they were packed and nobody was manning the counter for me to speak to. I'm glad I left and found this one. TLDR Highly recommended business establishment. They're fast, efficient and CHEAP!!! If you want slow service, go elsewhere lol read more

K1 Smog - No waiting - Smog Check Stations Near Me - Hayward, California

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Awesome. Friendly. Professional. A place to go to . Thanks Guys... Appreciate ur help. Me and My SUV both are HAPPY

Quick and easy smog. Owner/tech was very friendly. Would highly recommend this place.

As always the service is excellent. It's performed by DJ himself. I've been coming here for smog test for 5 years now. Keep it up DJ. You're a good man. read more

Very satisfied with the service. Everything went well. This is now my go to place. Very professional and polite.

I was in need of a smog check and I found K1 Smog on Yelp, and the ratings / reviews looked promising. They were a bit difficult to find at first, as they are attached to the tire / wheel shop next door, but I am pretty sure they are separately owned. There are a few parking spaces out front for you to wait in for your turn. I called ahead and they take walk-ins / first come, first serve - I arrived on a weekday afternoon and I was 3rd in line. D.J., the technician (I believe he is the owner as well) was working on / finishing up on the 1st car and gave me about a 20ish minutes estimate. The 2nd car was getting checked and after awhile, the owner of that vehicle decided not to go through with it because her engine light was on. Anyway, I was helped in a little over 15 minutes, so the wait was not too bad. I pulled in the garage, sat down on some of the loungers he had against the wall, signed a form, and he got to work. He let me know it will take about 10 minutes, but he was done within 5 - 8 minutes, so I happily paid and was on my way. There was a check-in offer, which I did not take advantage of, as I feel like he was a small business, so it was about $56. Overall, D.J. was efficient; friendly; and quick - I highly recommend him, as he made this errand I had to do so much easier. read more

I just took my car to get a smog check today and the technician was outstanding. He has great customer service and he was very fast. He has great communication skills and was able to handle a lot of different personalities with a smile on his face. Thank you K1 smog. read more

No appointment needed, I came this morning and it was a short wait before it was my turn. The smog check itself took less than 10 minutes! Quick, easy, friendly, and affordable service. Will be coming back when my next smog check is due! read more

Completed in less than 10 minutes! Awesome service, friendly staff, and great price. Highly recommend for anyone needing a fast and hassle-free smog check. read more

Went in for a smog test. I was lucky no one was ahead of me so I got in and out in less than 15 mins. Friendly guy and a great price. Was very pleased! read more

Daniel was amazing! He was effective and efficient with getting the job done within 15 mins.