Professional and courteous! For smog checks, they get you in and out as quickly as possible. Great job guys! See you in another two years!

Very hepful and friendly service! Very thorough as well. Will not take my cars anywhere else.

Very trustworthy and informative. The work they do is excellent and if they cant do it, they know who can.

I have a 2003 Kia Rio that runs excellent. Only problem is its a nightmare from hell to smog. As Johnny put it it spits out readings that dont even make sense. Although for the past two smogs Johnny, Debra, and the mechanics at Smog Check Unlimited are the only ones that have been able to get it to smog. Thank you so much Johnny, Debra, and all the techs at SCU for providing excellent service. If you have any problems getting your vehicle smogged this is the place. Again Thank you all so much! You Rock!

I have a motorhome, old one, and they really. Helped me get smogged.

Its a big shop and is right of Palendale. A major car dealership andcar service area in the Modesto area. Initially they did a walk around visual. Then they hooked up the computer check inside the car under the dashboard. After that the results where printed out and the plan of attack was set for an appointmentvyo return. The reason for me having to return was my computer diagnosis threw off code that I needed to address. 02 sensors both before and after the cat on bank 1. These guys know what they are doing on Smogs. If your car doesnt throw off any codes then they run a smog check right then and if a d when it passes they had you your good news and automatically send your good results to the DMV. Follow your GPS for directions. Verbal direction are kinda confusing because of Palendalw being a major street with dedicated, directional lanes.

Great service, very respectful. If your car needs servicing, i highly recommend this shop

Quick and courteous at a reasonable price. Just what a person needs. Who enjoys getting their car smogged in the middle of a work day? I dont.

If you ever need your vehicle smog checked and or repaired take it to the excellent staff at smog check unlimited the mechanics are top notch and the young woman at the front will make sure everything goes smoothly and quickly best staff in town by far

I recently went and had my o2 sensor fixed at the shop. They were fast and friendly. I will be returning for my next oil change and smog. Very pleased with the service I received.

Quick and easy! Super nice staff!

Great place will go again next on my next smog

Well organized shop with really good people.

A true COVID-19 safety operation. Entirely outside and they all wear masks. No going inside. Payment is at an outside walk-up window with a plexiglass barrier. Nice people and my car passed!

Best place to get hour smogs or anything you need fixed on your cars

Been going here for years. Good, helpful service with a smile!

Fast EXCELLENT service all the time. These guys & girls are good!

Been MY smog check place for YEARS!!!

Love this place!! Very honest and reputable work. I actually drive from almost an hour away to come here because I trust these guys that much. When Im looking to get a vehicle serviced, peace of mind should be the number one priority. I know my car is getting the proper attention here.

Very unique and convenient drive through smog. Pricy, but great service!

Its a great place to get a smog check and car repairs. They are reasonably priced for repairs. Its a friendly place.

Repairs but they doctored up the quote and overcharged me by saying I needed a new fuel pump when the old one was working great, plus they charged me$1000 to install it. Then they said I needed a new thermostat housing but it never had an overheating problem and they charged me$400 for that out of my own pocketbook so I just think they are scamming us to profit their business!!!

Been using these guys for more than 10 years. Good people!

Came here to get my car inspected. For break and lights. Quick and nice service the woman up front was extremely nice too. Good place for fixes especially for Salavage title car

This is by far the best smog/ repair experience Ive had. The employees are knowledgeable and super attentive. They were kind and patient throughout the whole ordeal. Prices are fair and the service is fast and efficient. They made me comfortable with everything even with my limited knowledge of anything automotive. I would highly recommend this business and will for sure be coming back for my future needs. Thanks to everyone there for being so awesome!

They were wonderful. Completely forward with when I could get my inspection done and how long it would take. They were kind enough to explain to me why I didnt pass inspection and to take the time out of their days to fix the simple problem for no extra charge. They are busy people but they are kind and really care about their job.

They have awesome customer service!!! The reception which I forget her name,(I will try to update her name once I go back because I will need another smog check) she’s the one that helped me! Not only did she have amazing customer service she’s very knowledgeable. I’m definitely going back and I highly recommend this place.***** her name is Hope ☺️

It was fast service good price

I highly recommend this place. I had a difficult emissions issue, took my jeep to two different smog repair shops. Smog Unlimited did a great job finding and fixing the issue. Owner was more than fair and told me if they couldnt figure it out, hed refund my money for diagnostic charge. They spent several hours going through everything and showing me what was going on. Yet only charged me for one part and one hour labor for diagnosing issue.

No better place place to take your vehicle for anything smog related or for repairs. Best prices, fast service with no nonsense or upselling services you dont need right now. These folks are really kind people. So happy to find them...you will be too!!

This place Rocks...they have awesome staff and great prices..the lady Hope who helped me most of the time is amazing..and knows a lot..I would recommend you go here for smog and other needs for great service. Thanks Smog Unlimited

They were extremely friendly, fast and efficient. I would definitely recommend going here to have your smog check done.

Professional and they reminded me of a recall.

Nicest people ever. The place is emaculate. Great price quality service

Extremely extremely pleased. The people were terrific and I was in and out in 40 minutes. Good service I would definitely go back there.

I highly recommend going here... They took real good care of me and prices where reasonable

Good fast service. Would recommend for all.

Great customer service. Highly recommended

Fast and good service!!!

They aint messing around!

Great service. Offered free services and let me know that I needed a fewbrepairs that I wouldnt have caught and gave me itemized quotes for everything. Out in 35 min or less is right

They help a. Lot everybody need go there they very good work

DO NOT GO HERE THE OWNER IS CRAZY..Had my car towed in for a timing belt repair. I had gone in the night before and Meliane the mechanic that was to do the work and I discussed the job in detail with specific instructions. Then I get a call the next morning, Its not.the mechanic from the night before. He tells me that the engine may have valve problems also. I tell him not to worry all there supposed to do is the belt and dont worry about the heads they will be fine. They were told the night before I would take care of the head but I needed new belt on so I could check head.This guy keeps saying there will be head problems. I told him no. He starts yelling in the phone come get your car were not doing it. I tried to give him the info but he would not stop yelling in the phone and would not listen. My wife takes the phone and still he wont shut up and listen. My wife who never gets upset actually said mister you are even pissing me off and I get the phone. I asked to talk to his boss. To my great surprise he tells me he is the boss and not just that he is the owner. I could not believe my ears, this was the owner! He yelled some more, hung up never giving us a chance to talk.I went down there and he had pushed my car into the city street and had the girl give me the keys. I had to pay another tow truck to tow it out of there. Now I am out $90.00 for tows. I tell him he owes me for tows. Against his wishes Meliane gives me $45.00 (MOST LIKELY FROM HER POCKET) cash for my tow. out on the street while the tow truck is hooking up. This guy is an idiot all he had to do was shut up and listen and all would be fine. Get this, I was a regular customer and the staff was always great. DONT GO HERE THE OWNER IS CRAZY!!!

Great place to get car smogged .

These people are as honest as the day is long they are very trustworthy and you can rely on their professionalism and speed of service

Very informative.

The owner is so helpful!!! The shop offers everything in one place smogs, oil changes, brake and lamp inspections they offer it all!

Could not have asked for better service. Very helpful and did everything to get me up and running.

Excellent service prices are up front and competitive with the area. I do recommend this place

I always receive quick service and the staff is professional and friendly.

The place is kinda hidden, didn t know what to expect but took my car to get smogged, gave them my mileage and plate number they took my keys I sat for 25min and then they were done,Megan (lady in the front ) is very nice and very beautiful, I would go there again.

They do good work.

Best smog shop in Modesto!

Fast and cheap smogs. Make sure you print out the online coupon.

Great service very quick

Fantastic customer service and expedient in addition.

The best one stop shop

Fast service. Megan really makes this place great.

This place is a jewel in disguise

Went in to get my truck smogged was done in 30 min. Very nice and friendly staff.

I wanted to share my story about Smog Check Unlimited, in Modesto. I am a single mom, unemployed, living off of my ex husbands unreliable child support. My car failed smog and I wasnt sure what I was going to do. Johnny at Smog Check Unlimited referred me to a program called Tune in and Tune Up in Stockton, that was giving away $500 free car repair vouchers to participating shops (including this one.) I woke up that Saturday extra early on the day of the voucher pick up and was the 136th person out of 525 people that received a voucher (but not without waiting 5 hours in line, but it was worth it!!!) I brought it back to Johnny at the shop and they repaired and smogged my car, in less time than expected. All the employees were always super nice and knowledgeable. I am eternally grateful for all their help.

Quick and friendly service

Everyone seemed so kind and the work was done .and in a timely manner. I would recommend them for your automotive needs.

Got us in and out. Very nice young man.

Fast SMOG checks and other routine services.

The are great people and work hard at getting it done...

Friendly, punctual, and clean. Good experience

In and out really fast, Pleasant staff

Fast service with great pricing

Great service and friendly

Great help, I get my smog check done here.

I liked it they where very helpful

Very helpful and knowledgeable.

Very fast very friendly only smog shop i go to

210 dollar to put in 3 bulb that was blown out in a 92 Chevy Silverado

Great people

Great service

Great service

To expensive

Great service

Quick service

Great service

Fast