Had a great experience here. The tech was professional, knowledgeable, and took the time to do…read moreeverything properly instead of rushing through it. He explained what he was checking and made the whole process smooth and straightforward. You can tell he actually cares about doing things right and helping customers, which is rare. Really solid service and good energy all around. I'll definitely be coming back and recommending this spot to others.

Went in for a smog check service. A1 Upland Smog was quick,…read moreaffordable, and professional. I paid $45 for my vehicle, which is a great deal compared to most places around here. The gentleman who helped me was kind, respectful, and efficient. The whole process was smooth and stress-free. Highly recommend!

Excellent service from Sam on completing our Smog Certification on a Ford Fusion. We purchased a…read morenew battery for the car just prior to having a smog check. This required a special drive sequence to allow the cars computer to activate to allow for the test to be made. We couldn't get accurate details on what the drive cycle process would be to complete the test from another smog station over a month earlier that had declared the car had failed to pass testing. Even the Ford dealer told us to just drive the car for a few more days and it would automatically re-set. It wasn't nearly that simple on this Ford. Sam was very helpful, pleasant, and enjoyable to talk to. He spent time with me on the phone the day before we visited his shop explaining the very likely reason the drive- cycle wasn't completed, and what it would take to resolve the issue. With his help the next day at his shop the car was cleared to test and the smog certificate issued, all within a couple of hours. His quote for work was very fair for the testing and certificate, and he honored the quote provided on the phone the day before. The work was completed exactly when promised. Arrow Smog definitely has a new and permanent customer. We had a lot of anxious moments the past month thinking there was something seriously wrong with the Fusion where a few simple steps needed to be followed to correct the issue and get the car's new license plate tags for this year. Thank you again for all of your help.

I used to take my car here every time I needed a smog check and was always happy with the service…read more Then I bought a new to me car and didn't need a smog check for a few years. I took it in today and it was exactly the same. Super friendly, fast and efficient service. Arrow Smog is a hidden gem and I highly recommend this location.

I came in today and the service was quick and friendly! He was helping out another customer when I…read morecame in, but he still came up to greet me and he started working on my car as soon as he was done. He also gave me the coupon price as advertised without me even having to ask. Highly recommend!

Very good service. Fair price and good location. Fast and professional in and out within 15 minutes.read more

Amazing experience my guy was official…read more Did the inspection on a rainy afternoon before closing thoroughly and was very helpful. Glad I passed and hope to see him again. He knows what he is talking about in my case and I'm grateful I found him (via Yelp btw).

Lupe is great! I always come here to get my car smogged. I would recommend anyone to stop by and…read moreget your smog check done here

Fast and inexpensive! Great service!…read moreI was in and out in less than 15 minutes - I'm a repeat customer won't go anywhere else.

My parents added a last minute thing to the "daughter to do list" which was getting the smog, and…read moreDanny and Tony were able to help me out with that. Thank you guys... so so much.

Very friendly and great to work with. Explained what was needed and what wasn't. Very helpfulread more

Got my smog check. Went in while they were still opening at 8:30 AM and got out pretty quickly. The…read morepeople that work there are friendly. I will definitely refer them to my friends and family. Bonus, the have nice waiting room.

Super friendly! Even helped me get my hood opened, by figuring out why the pull tab wasn't working,…read morethen fixed it for me and let me know how to do so in the future. I'll will definitely return and recommend to others!

Been going here for 7+ years; quick, reliable, always friendly. Getting a Smog Check is an easy…read moreservice request and you always get the best value for your buck.

I've been coming to this shop for many years and they never disappoint! Just be honest and…read moredescribe what's wrong or what you need them to do to your vehicle and they'll get it fixed. Highly recommended!

Still waiting on a quote I requested through Yelp -- it's been over a week with no response. I…read moredecided to stop by in person for a smog check and was simply told, "No." I ended up going down the street to MENA SMOG instead. I guess AA Smog doesn't do smog checks anymore. Maybe they should update their name to AA No Smog -- or at least start responding to Yelp messages and phone calls from customers.