Called Advanced Auto for a smog check and they were able to get me in right away the same day I called. Certification took no time at all. Quality customer service! Will definitely come back when my next certification is due. read more

I've been going to Moe for over 10 years. His whole crew are very friendly and always have a smile on their faces. I always recommend them to my family and friends. read more

Moe is always great to work with! Been taking my car to him for years! Friendly and efficient

Absolutely the best smog vheck and repair in the area. They are honest, reliable, and do great work. We have had multiple cars smog checked here, and more importantly repaired. One car, a 1990 Integra, had failed, but the folks at Advanced worked with us to remediate all issues. They even helped us to work with state programs to keep the cost down. If you live in the area, this is THE PLACE TO GO. Thank you, Moe! read more

I had an incident with a shop in regards to passing my vehicle smog . I'm glad that we came to an agreement and we corrected the issue in good faith thank you Mo read more

My car was not passing smog I drive an older European car. Luckily Moe knew exactly what to do. His prices are great! He is very nice and professional. I was upset about my car as the battery died, while he was performing the smog. He allowed me to call AAA I waited for another hour they replace the battery and found a mechanic close by! He then advised me what I needed to do to pass smog. He was very knowledgeable. I recommend him highly if you want an Honest price and good service. read more

I've been going to advanced smog for years he recently moved to Glendora the service is outstanding and Moe is very friendly and knowledgeable I highly recommend Advanced Smog service read more

Advanced Auto Smog Star - Smog Check Stations Near Me - Glendora, California

See all

I called an hour before closing and Moe was able to take care of my smog check. In-n-out

Came here on Memorial Day because everywhere was closed but I was serviced right away. moe was very prompt and fast and very responsive. He was courteous and offered me water and coffee. I felt comfortable and welcomed here. Definitely recommend this place. I'll be going here with my wife every year now! 5/5 stars read more

Advanced Auto Smog Star - Inside - Smog Check Stations Near Me - Glendora, California

I had a difficult one. A 1979 Camaro needed to pass SMOG before I could transfer ownership and re-register it. I found Moe at Advanced Auto SMOG Star after an exhaustive area search of local test/repair centers. He had loads of five star reviews. When I called, he imediately said "No problem, bring it in." No hesitation. When I got there, he slowly explained the process and laid out the costs involved. After I failed the initial SMOG Test, Moe really went the extra mile. He identified several emissions parts I needed and explained why I needed them. We did our best to find OEM parts. Not an easy task for a vehicle from 1979. WooHoo! We passed the second SMOG Test. I realize Moe couldn't possibly give me a guarantee it would pass, but he worked diligently to make it happen. He even did an oil change for me as it was smoking a bit, just in case. The other thing is, he's always available to answer questions and he keeps you updated on the progress. Even if it hadn't passed, I would have known that Moe did all he could. I'll go nowhere else for SMOG Tests. I highly recommend Advanced Auto SMOG Star Test and Repair Center. Go ahead, give Moe a call....even for the hard ones... read more

My car needed a smog checked and they took care of it right away. Very detailed and professional and great customer service! This my for sure go to for my smog checked from now on! read more

They had me in at out in 30min. A+ service form Moe. Highly recommend if you need a smog check.

Im so Glad I found their new location. I have used their services over 25 years at his old location in West Covina. I now live in Palm Springs but lucky for me I drive past glendora daily I will see my old friend tomorrow moe will always do the right thing for you this is his 3rd location in 25 yrs. I will always follow My Buddy Moe. read more

Moe did an excellent job keeping me updated on the status of my truck when it was getting worked on. I have an older truck and it was giving me a lot of issues passing smog at other locations. Moe offered to work on the truck. I have never encountered such an honest mechanic. I would recommend this business to anyone. read more

I visited Mo at the recommendation of my mom (when he was in the Shell station) for a smaog tests (on multiple cars). Mo is quick and his customer service is FANTASTIC. He recently moved about 20 mins away from the old location and Nothing has changed other than the location. The customer service was fantastic and the service was quick and to the point. No BS and no wasting time. Please please please go see Mo if your looking to get in and out and have great service!!! Thx Mo...I'll see you next smog!! read more

Third time going to Advanced auto , first time at new location. Always friendly and helpful and quick. New location gets you in an out faster with 4 bay doors and extra help. read more

Moe is terrific! He's extremely knowledgeable, provides excellent friendly service, has great pricing for his services and appreciates your business. I'm truly happy I found someone in the automotive industry that is a genuinely honest and good human being. I definitely recommend Advanced Auto Smog check to everyone! read more

Came in around 2:30pm, Moe and greeted me made sure I was accommodated while waiting for my SMOG check to be done, he quoted me right from the start and was very professional. I have to say that I have never experienced this type of service at any auto shop before. Only a 25 minute service, thank you for everything! read more

I normally don't leave reviews but I left extremely satisfied. I was helped out by Moe and he gave me a wonderful customer experience. Aside from this the prices are unbeatable. I only received a smog but I will definitely be coming here from mechanical work. read more

Great, fast and friendly service. New location for the owner in Glendora, but I've gone to his place of business for years, regardless of the location. Thanks again! read more

This shop is excellent. They took care of my car, and the guys know how to handle the paper work with the state. Fixed my my and got me back on the road. They are honest. I recommend them I'll be back for my smog and repair every year. read more

Great customer service and owner is very helpful . Moe is very kind and nice to his customers!!

I'm a procrastinator & have been working later into the evenings. I needed to get a smog check & showed up 5 minutes before they closed to see if they could squeeze me in! Moe greeted & took care of me! His service was top notch! Price was great! Process was quick & painless! He said they were moving locations which would be further away from my home, but if someone is kind & treats me well, I'll be happy to travel a bit further! read more

Fantastic service - have a 1986 vehicle - several smog shops do not work on cars that old . Advanced does and they are great to work with. Phil read more

This business is good at what they do, complete professionals. No price gouging, no delays. I'd recommend to my family.

I've been taking my cars to Moe for over 15+ years. I've been to other Smog shops and I'd rather go to someone I trust. I always give Moe a call before I head over and he always fits me in at the right time. Any time I get the dreaded smog check required on my registration renewal, I know Moe will take care of it quick. read more

Moe has always been my go to guy for smogs. He knows what he's doing and makes sure you leave happy. My family has been going to him for well over 15 years. read more

My 1990 Toyota pick up truck had already failed smog twice. I brought it to this shop since it had such great reviews. I am very glad I made this decision Jessie and Moe took care of me, they found what was wrong and for a very reasonable price fixed it they even found a loose spark plug wire and a mass airflow sensor that had been inproperly reinstalled and repaired that for no charge these guys are awesome. If you're looking for a true technician not a parts exchanger these are your guys they won't try to penny pinch you for every nickel they can get, very honest shop. I highly recommend this place and will be bringing any emissions related work for myself and family to them from now on, try them you won't be disappointed. read more

Advanced Auto Smog Star - Smog Check Stations Near Me - Glendora, California

See all

I brought my car to Moe after failing two smog checks at "test only" stations. During the duration of my car being at his shop, I found him to be responsive, honest, and helpful. These are attributes that are not always found at mechanic's shops, as we all know. Moe and his helper Jesse found that my thermostat was malfunctioning, and I then realized this had been an issue for several years; very thankful for their diagnosis. They also found my mass air flow sensor to have issues. After replacing these two parts, my car finally passed smog. Throughout the process, Moe called often with updates and was very responsive when I called him on a few occasions. He was very accountable. He also took time to explain the process and answer any questions I had. He never made me feel like I was "inconveniencing" him, as many do. I felt as though I was making a new friend the longer we corresponded. Let's face it, having your car in a shop for any reason, is not a situation you look forward to, but I have to say, Moe made the situation as comfortable as possible and had me thankful when it was over that I had chosen Advanced Auto Smog Star to perform my repairs. read more

4th time here and Moe is super friendly! I love taking my car here and my girlfriend's car. I've told my friends to come here and ask for Moe. He's a super cool dude. Honesty and friendliness goes a long way. Thanks Moe! read more

My car was having issues passing the California smog test at one of the location San Gabriel Valley "smog test only" locations. I received a recommendation from a friend to see Moe (at Advanced Auto Smog Star) for my smog check. It definitely was the best recommendation I've received in years for automotive support. If you're in a situation where your car isn't passing smog (like myself) and you can't receive a straight answer on what the actual problem is (and you're in San Gabriel Valley, CA), CALL MOE IMMEDIATELY! His shop is licensed for smog test and repair plus he's been handling this type of work for over 20 years. My experience with Moe proved that he was extremely knowledgeable, professional and most of all...he's an honest human being. Aside from providing me with a better insight on my car's smog situation, he showed me how he handles all his automotive clients in an ethical way and that's hard to find in the auto industry. If you have a concern that your car may not pass your smog test or it's already not passing smog somewhere else, take it to Moe and have him run a diagnostic test to ensure you're not set up to spend hundreds of dollars unnecessarily to an unlicensed mechanic who doesn't have the expertise you'll find at Advanced Auto Smog Star. MOE - Thanks again for all your help and info! I'm definitely recommending you to my family and friends. CL read more

This place is awesome and staff is super friendly! I called and asked for a quote over the phone and the person who helped me was very nice and got straight to the point without any hassle. They have a comfortable waiting room and I was offered water as well. They really take care of their customers. I would definitely recommend this business ! read more

I've taken my cars to Moe's for years. Even when I found out he moved locations, I continue to go out of my way to go to Advanced Auto Smog Star. For all your smog needs, go see Moe! read more

This place is very professional and good quality work is done here. Moe took care of me right away. I highly recommend this place to anyone especially if you live in the Glendora area. read more

No better smog center around. I've been a customer for several years and moe (owner) has never let me down. Highly recommend the business.

I have all my vehicles done here by Moe. Great service, Moe is friendly, honest and price are reasonable. I was in and out within 20 minutes. Thanks Moe. I'll always be back and I'm recommending your service to everybody. read more

Quick and easy. Located in a gas station repair bay. Don't hesitate to get your smog and registration done. If you're late then you get dmv penalties and risk of ticket read more

My car was in need of a smog check for registration renewal. I was happy to have received correspondence from Moe that he had moved to Glendora. I called in to check if an appointment was necessary and spoke to Moe who said it was not required. I was in about an hour later and received immediate assistance. He was friendly, efficient, and completed the job quickly. Thank you for a pleasant experience! read more

Great service, the owner is friendly, honest and price is reasonable. Call before you bring your car there, he gets busy sometime. I would bring my other vehicle here to get smog. He also give honest diagnostics, explained what's wrong with your vehicle. read more

As many of you know while driving down arrow highway in the San Dimas Glendora Covina area there are many auto places and small repair shops to choose from. Advanced auto smog is by far the very best. Excellent customer service super helpful and friendly I really appreciate what they have to offer. If you're looking for and affordable place look no further!! read more