The staff very professional and friendly. The price was what I expected. Service was very quick and professional. I highly reccommend this place. Was even able to go next door and run my wife's car through the car wash without having to get back on McHenry Ave. read more

Wow! I can't say enough about my experience there today. Klein went above and beyond to help me with my Honda CRV. As a walk in, there was no wait time and my car passed with ease. Total price was $55 as reflected on their website. In today's world, where customer service is a lost art, it's refreshing to see a business where they actually care about their customers. I will definitely use them for my future needs and I highly recommend them. read more

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

Fast work, nice and professional team. Will use again! Was in and out in about 20 mins

Amazing customer service today! Quick and painless! We didnt have an appointment, but they got in and out quickly!

The reviews say it all . Great family owned business . Was in and out less than 15mins , went early an hour after opening . No hassle , once you pass they send in info to dmv and your done . Quick and easy . 55$ can't beat that . Highly recommend for smog check . read more

One of the best smog center in Modesto. Friendly, professional, they treat you with great respect and very good price for the quality of service. read more

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

We have been using this company for a few years now. They are so nice knowledgeable and quick. We took a vehicle in there yesterday and I'm not joking. By the time we got to the office to sit down we were talking to a couple other clients maybe 6 or 7 minutes and they called our name said it was done. They always have a coupon and Modesto's coupon book as well making a visit extremely reasonable. We highly recommend this company. read more

They are a Star Smog shop. They are very friendly. I had an issue and they didn't charge me a second fee for my second check. They were fast in and out in less than 15 minutes. However, it wasn't busy when I went. read more

Been going to the smog place my whole life since I could drive. Quick, Knowledgeable and efficient. Fair prices as well.

Arrived at McHenry Smog Center as a walk in for a smog test on and within 15 minutes it was done including necessary paperwork and reporting! I'm impressed - wow! read more

Made an appointment & showed up a bit early but the owner/mechanic took me in right away. I went inside the little shop waiting area while he completed my SMOG check. The waiting area reminded me of when my dad had a shop, it had cute little touches of "family-owned" --- tons of pictures of pugs, lol. I am a fan of pugs :) It seems to be family run since there was a young man who helped me with my forms and cashed me out. He was quiet but polite - straight business. All in all, I was there for maybe 10 mins. tops. The only downside is that when I entered the address into my GPS, it brought me to the next street down for some reason. So just something to point out when following your GPS, turn sooner than you think you need to. read more

Great location. Was in town from Bay Area and needed a smog. They were Fast and good price. Only 5 minute wait

Efficient. Used them many years and they are consistent.

The most painless smog check! They get you in and out and are super friendly and affordable. 10/10 recommend!

Super fast. I was in and out in 5-10 minutes. A friend recommended me this place and I will come back every time I need a car smogged. The pugs on the wall are cool too. read more

Walked into this business because it was close to where I live. I was just going to make an appointment. Since I had my DMV renewal with me, they said could do it right now and would take about 10 minutes. Fabulous....let's do that. In 10 minutes they were done, paid and got my paperwork and off I went. Really nice people that work there. Absolutely would recommend McHenry Smog to anyone and will be certain to go back in the future. read more

They are the best in every way. They are super fast and efficient. I cannot recommend them enough.

I've been going to McHenry Smog for years it's a great place and I highly recommend it

I was able to be in and out in under 20 mins. Team was friendly. Cheaper than any other place I had called. I'll be going back as needed for my smog checks from here on out. read more

Wow, we were in and out of here in under 20 minutes this morning! Our smog check was only $40! Cute little waiting room filled with pugs too. read more

McHenry Smog Center - In @ 9:16 am. Out @ 9:34am! - Smog Check Stations Near Me - Modesto, California

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Outside of my normal foodie review but ahh I had to give a good review for this place. Their interior is decked out in PUGS. How freaking cute! I've never seen so many pug paintings, antiques and anything pug related. Like who doesn't love pugs lol The pricing was good. It came out to $45 for my 2018 Civic. Also, they're pretty fast. I came late in the evening after getting an oil change (after work really) and I was in and out in a span of less than 20 minutes with multiple cars in front of me. read more

We have been using this place for a few years. We do have several vehicles and I've bringing each one of them for smog certificates when needed. No games, no mimics, just a friendly and professional service and good value. Superb and professional staff and service. I wish I could give them 1000 STARS. Thank you. read more

McHenry Smog Center - Front f business. - Smog Check Stations Near Me - Modesto, California

Friendly people and a speedy smog check. My new go-to place to have my vehicles smogged. Good price too.

Asian-ish looking tech pulled my car in. Proceeded to open the hood, looked around and then backed my car out and told me to go someplace else. He indicated that I had "too many" aftermarket parts. I tried to explain the car (1996 Saleen S-351) but he would have nothing to do with me and walked away and hid in the back. The shop seems to have no knowledge of "specialty" cars. This shop can not be recommended for any "specialty" cars. read more

So easy, so fast. I've been going there for years. Great price. Professional. I highly recommend

Everything went smoothly. I arrived on a Sunday around 11:00 a.m., and the test was completed in less than 10 minutes. They were fast, efficient, and professional. Highly recommend! read more

Fast. Efficient. Affordable. I was in and out super fast as a walk in. Great place to get a smog done.

I walked in, and was out within 10 minutes, they charged me $50. I was able to go to the kiosk inside Save Mart the next morning, to renew my registration and that took less than 5 minutes. I was very pleased. read more

The service was great! My appointment was right on time and they had my car finished in about 20 minutes! $45 bucks flat for the whole smog! Thank you for such great service. The lady at the front desk was very sweet and kind as well. read more

Great fast service! It's my new go to close to home smog location. I've been there 2 times this year.

Took my 2016 Ram for a required smog for dmv vehicle transfer. They take Apple Pay , and were in and out in about 18 minutes. So easy , 45 bucks even , super nice staff. If you're a woman who needs smog, this is a safe place where you won't get pressured . Would send my little sister here when she's due for smog. Will be back soon. read more

Great place, they got me in and out in 20 mins. Super friendly. Definitely recommend. Will be back Thanks guys read more

I always take my cars here to get smogged. Why? Because they always fit me in, get it done in a matter of 15 minutes or so... and they are kind. Great place and I will continue to do business with them! Also their prices are great. read more

Super quick and easy!! Literally took less than 10 minutes ! Will definitely recommend

It was so easy to make an appointment online. I was quickly confirmed and I had an almost immediate appointment and estimate. Not only that, when I arrived everyone was kind, helpful, and efficient. Everything was explained and easy, even on a rainy day. The business is just a little back off of McHenry Avenue but there's plenty of parking and the sign for "Office" was clearly marked. They electronically transmit the information to the DMV so I could go home and register my vehicle online right away. Their reasonable fees are clearly marked so you know exactly how much it will be ahead of time. read more

I am new to the area and called around several smog shops because I had a few family cars that needed to be smogged. This one by far had the best value! Too many smog shops are charging way too much these days for smog that take less than 10mins. McHenry charges $45 per car. read more

McHenry Smog Center - Smog Check Stations Near Me - Modesto, California

We have been coming here for years. Friendly Fast Service always! They are pet friendly so bring your fur babies along for the ride!!

Very easy to go here and get a smog quickly and at a fair price. The waiting area is comfortable.