Able to take my truck right in Very efficient…read more Completed smog quickly Good value at $60

This place is awesome. I asked for a quote online and within minutes they responded. They serviced…read moremy car the same day and were very professional. They also let me wait in their air-conditioned office (thank you, especially since it was triple digits). The price is very reasonable and the service was quick. They submitted the smog certificate electronically and gave me a paper copy. Thank you & I have already recommended them to others.

Could not be happier. Went in with a 1977 GMC pickup to have it smogged and he got it right in and…read morehad it done in a very timely manner. Was polite and answered the questions I had about it being an older vehicle. The price was very resonable, well worth the drive. Marlene A.

Great price, super short wait time, and a great price. Definitely a recommendation to anyone…read moreneeding to smog for their registration.

Great experience for a smog check. Good value. Clean and comfortable waiting area. Opens earlier…read morethan most.

Fast service. My go to ace for smog checks. Price is perfect for the service. I will return in two…read moreyears for my smog check.

Very kind business. They checked our vehicle and did what had to be done. Although our vehicle…read moredid not pass, we appreciated their honest work.

Great service, Man at the front was very helpful. Wait time was very quick. good pricing as well.read more

I came here to get my car smogged since it had previously been smogged at this same location when I…read morepurchased it, with no issues. I have never modified the vehicle in any way. Even though there were only 2-3 cars ahead of me, the wait was about 20-25 minutes, which was fine. However, once my car was pulled in, the experience went downhill. The technician seemed to be extra critical simply because my car is a sports car. He began complaining about the catalytic converter, claiming it was not original. I explained that it is original and even told him I have the receipt from the last time this exact shop smogged the car. Despite that, he insisted it wasn't original and refused to complete the smog. The most frustrating part is that I took my car literally two minutes up the road, and it passed with no issues at all. I understand smog regulations are strict, but consistency and professionalism matter. If another licensed shop can pass the car immediately with no problem, something isn't adding up here. Based on this experience, I won't be coming back.

This guy is great. I will ONLY go here. He does Star service, almost all. I recommend him highly…read more I have a handful of cars and would trust no other. This guy has me as a repeat customer from now on. So good job . Thanks

Great service. Honest approach. Got my 99 f250 7.3 litre smogged no problems. Gave me sound…read moreadvice.

He takes care of the Yelp friends, mild mannered and lets you know what you need to do to pass smog.read more

I was just at The Smog Guy shop to get my Smog Certificate. Alberto was excellent and his service…read morewas quick. I am very impress with his professionalism and his customer service skills. I will definitely will go back to them for my Smog Certificate needs. Thanks,

I got a smog here today! This location is right off the Hammet exit and super easy to get to. There…read moreare other businesses that surround the shop. Alberto is very friendly and knowledgeable. I was in and out very quickly. This shop also has the best prices around. I look forward to continuing to take my car to get smogged here and tell my friends about my great experience. Thank you Alberto!

Just returned from McHenry Smog Center again, and all was as good as before. No frills, just good,…read morefairly priced service. I highly recommend them!

Price for smog is not what is listed on their website. I didn't have time to go elsewhere…read more Otherwise, the smog check was quick and efficient.