Mousad is excellent to deal with. We have been coming here for years: for our Honda, GMC and Ford…read more(diesel) He is always fair and great priced and very kind. I highly recommend this if you need great customer service and best pricing.

Star Smog is a super convenient place for a quick smog check. They're open every day and don't…read morerequire an appointment, which makes it really easy to just show up when you need service. If you get there right when they open, you'll likely be first in line, which makes the whole process even faster. I was honestly shocked at how quick everything went -- in and out with no hassle. The owner was very nice and professional, which made the experience even better. Overall, it's efficient, friendly, and highly recommended if you want a fast smog check without the wait.

They were fast did a great job for a decent price. Great customer service. Didnt have to wait…read morelong at all and the best part is they are open on weekends.

I came in during business hours. Signage said "Open". Garage and customer doors locked once I left…read moremy car. By this point I thought it could all be coincidental. So I rang the company number and no pickup. Weird. This business does not want your business.

Evan is awesome and super knowledgeable about cars. Highly recommended!…read more You can make an appointment via his website, but be aware that sometimes the website is incorrectly flagged as dangerous for no apparent reason. Evan is currently addressing this with Google. The service was very affordable and only took about fifteen minutes.

I found this place after the usual spot was busy. I met the owner; Evan and he was nice and…read morefriendly. Customer service +++. I brought in two vehicles, and everything was taken care of quickly. Check out his discount coupon online. This is the best kept secret in Roseville maybe because it's located in the back on Vernon. We'll be coming here for now on.

Absolutely quick and easy, professional and courteous service! Jacob greeted me and brought me thru…read morecheck in then when the smog check was done, processed me out! Smog checks go electronically to the DMV so all I needed to do was go online and register my vehicle! Kudos to Jacob and the technician Christopher C for a very pleasant experience!

Very quick service. They all work as a team keeping the wait time very minimal…read more All are Friendly n kind. Shaunte' alway's is kind, and helpful and there for the customer. Our company continues to use them and now my family loves this location also. Thank you for the GREAT service.

Pretty straight forward: fill out the form, pay the fee, wait to have your car smogged…read more Clearly a small business and I appreciated the attentiveness. No hiccups, the car passed smog as expected and I got the keys back faster than the estimated time quoted- win all around! See you again in 2 years for the next smog test!

new owners i think came here sunday was told failed went somewhere else and it passed. my mechanic…read moretold me price was too high and car passed smog with my regular mechanic.

STAR Certified smog spot here! Used them last year and will be returning to them this year for…read moreanother vehicles of ours. Customer service was professional and kind. Process was quick and painless. Cost was typical. My vehicle's info was digitally sent to DMV and my new stickers arrived. Very happy to have a go-to spot!

Their websites states the hours are from 08:30-5:00. Arrives at 09:30, and the shop was closed…read more Talked to people at the next door business and they told me the operator usually arrives around 09:30. I waited a short time and no one showed up, so I left. If the owner does not want to show up to 09:30 or 10:00, then change your business hours

It's hard to have 85 good words for a smog station. The customer service was great. The price was…read morethe lowest of all the estimates. The overall service was fast and good.

Let me just say this…read more.. When you think "smog shop," you usually don't think, "Wow... what a refreshing experience." You think old chairs, mystery smells, questionable coffee, and the faint sound of someone arguing over a check engine light. Not here. I pulled up to Greenback Smog and immediately thought, "Okay wait... this place is actually clean clean." Like... not "car shop clean." I mean genuinely organized, refreshing, and welcoming. I was almost suspicious. I'm like hold on... am I getting a smog or checking into a boutique mechanic spa? From the jump, the gentleman working the front was outstanding. And when I say working the front, I mean working EVERYTHING. This man was basically the quarterback, offensive coordinator, and entire coaching staff all in one. He was cashing people out, pulling the next customer up, keeping track of the line, answering questions, giving updates, and somehow still moving with the precision of a surgeon on a double espresso. Boom. Next car. Boom. Payment. Boom. Helpful tip. Boom. Back to work. No wasted movement. No chaos. No attitude. Just pure efficiency and great customer service. While my truck was getting smogged, he was also dropping little gems and giving me helpful tips along the way, which I genuinely appreciated. That's the kind of stuff that sticks with people. He wasn't just trying to rush me through--he actually cared enough to be helpful. And here's the part that really stood out to me... People were still showing up after closing. Now most places hit you with that "sorry, we're closed" look before you even get out of your car. Not here. He let them know there'd be a wait, but he was still willing to help and get to them. That's real hospitality. That's somebody who takes pride in what they do and understands people are just trying to handle life stuff without making it harder than it needs to be. In a world where customer service sometimes feels like it's hanging on by a thread, Greenback Smog was a refreshing reminder that good people still run good businesses. If you need to get your car or truck smogged, this is absolutely a spot worth checking out. Fast. Clean. Friendly. Efficient. And somehow... dare I say... enjoyable? Never thought I'd be saying that about a smog check, but here we are.

Great service. I was in and out within 15 minutes. Probably could have been faster if we didn't…read morehave a good conversation while he was working. Highly recommend!

Honestly, this place is great. I was in and out way faster than I expected, and the staff was super…read morechill. It is always a relief to find a spot that actually values your time and doesn't try to make things more complicated than they need to be. Everything was handled professionally, and the shop itself is clean and organized. If you need a smog check and don't want to deal with a long wait or any hassle, this is definitely the spot to go. I will be coming back here for sure.