Amazing experience! They were extremely friendly and professional. Took about 15 minutes. Shout out…read moreto Jose #2 (apparently there's 3), he was super friendly and patient! Would come again, won't go anywhere else!

Went in early this morning for a smog check. This was actually my first time ever getting one, so…read moreI'm not super familiar with pricing, but the cost felt fair and affordable to me. I have a "newer" car (2017), so it was a bit more, but I was happy to pay for the convenience and great service. There were only three people ahead of me, about a 30-minute wait, and I was in and out quickly. Sergio was amazing... very friendly and attentive. Easy pull-up spot and one of the few places open on a Sunday. Highly recommend.

Excellent service! Fast and easy…read more I brought my BMW i3 REx here for smog check, and the experience was seamless. Many shops are confused by the i3's Range Extender, but the team here knew exactly how to handle it.

I met with Henry today to have my smog check completed for a 2015 Nissan Quest. We were in and…read moreout in 10 minutes. I was a little nervous about "Big Bertha" passing, but Henry, was so nice! My old van did great and passed and the price also made this even sweeter, $45.00!!! This place is great, and has a cute little seating area outside! I'm going to tell all my friends about this place. Thank you!

I highly recommend Mo and his shop for anyone who loves to keep old cars running. I have a 1987…read moreVolkswagen Cabriolet that's not perfect -- I do most of the maintenance myself. And as a hobby mechanic, sometimes my work only makes sense to me. But Mo took the car in, listened to my explanations of some of its idiosyncrasies (won't hold an idle until warm, the rad fan is manually toggled... you know sh*tbox stuff) and performed the smog. What I felt at his shop was that I felt valued as a customer, not just a nuisance hobby mechanic looking for a professional to clean up their mess. He was kind, patient and got the car to pass. Will be coming back with my other sh*tbox Volkswagen.

needed a smog for my truck and stopped in here Gave them my…read morerenewal form and within 30 minutes I was pulling out with my paperwork and dmv had already received my paperwork via their machine. Moe was courteous, kind, professional and communicated well. I'd bring my trucks back here again! Value was the state rate of 51.70. Thank You

I needed a smog check done for my vehicle registration renewal. Found this spot through Yelp! and…read moreI'm glad I did. The staff was friendly, and service was completed quickly and efficiently. The price was just was stated with no hidden fees. Definitely coming back here again for future checks.

Always great and friendly service! I have been coming here for years. Made the mistake of trying…read moresomewhere else-bad choice. I won't do that again. This is my go to smog tester. And they are quick too Thank you!

Been to a lot of smog places, this by FAR is the best I've been too. Really thought out for…read morecustomer experience. Really nice owners. Service was amazing. Value was amazing. Don't hesitate to come here.

Owner was so kind! She was so quick and even ordered a beverage while I waited. I'm thankful to…read morehave a shop where I can go as a woman and not feel uncomfortable or like I'll be taken advantage of with prices for my lack of car knowledge.

Gave this place a call ~1.5 hours before closing and they were happy to accommodate. When I…read morearrived, I waited 10-15 minutes and they were able to get to me next. I was probably in and out of the entire place in less than 40 minutes and paid $60 for my smog check. Quick, easy and painless. Convenient location in Azusa!

Harold repaired the problem regarding my truck from not passing its smog check. After several…read moreattempts from my regular mechanic, he was able to isolate the issue. I finally got my smog pass. He also picked me up to retrieve my truck as I was planning to take the city bus!

My car needed both low beams replaced, an oil change and a tune up. Matt was quick to provide me…read morewith a quote that was reasonable. Scheduling the appointment was easy. Brought my car in, went over some paperwork and was told I'd be contacted once the inspection was complete. Sure enough Matt called me to let me know there were some items found during inspection and which ones needed to be addressed right away. After agreeing to the updated quote they got to work. I came back to the shop prior to being told my car was ready, and I think there may have been a delay in getting parts needed (dropped the car off at 9am, wasn't done until 4pm). Other than that, the quoted price is what I paid, there wasn't any pushing to buy a service that wasn't needed. I will definitely be bringing my car back for the additional work needed.

I requested a quote through Yelp and my request was sent to multiple auto shops. I chose this…read morecompany based on location and called ahead to confirm they could do more than just read basic codes. I had already done my own diagnostics and knew the car was running rich. I had ruled out the upstream O2 sensor, catalytic converter (both new), MAP sensor, and fuel injectors. I explained all of this to Matt before bringing the car in. He assured me they could perform deeper diagnostics with their equipment. After dropping off the car, Matt called and told me they had "confirmed" exactly what I had already told them, and that the next step would be pulling spark plugs--for an additional fee. At that point, I decided to go elsewhere. What I don't understand is why I was still charged the full $85 diagnostic fee, plus a $4 hazardous materials fee and $3 shop supply fee. Plugging a car into a diagnostic scanner does not generate any hazardous waste--no fluids are drained, no chemicals are used, and no parts are replaced. There's nothing about a basic scan that would justify a hazardous materials charge. That kind of fee typically applies when disposing of things like oil, coolant, or other regulated waste, none of which occurred here. In the end, I paid $92, wasted time and gas, and learned nothing new. The most concerning part was Matt admitting he didn't even know spark plugs would need to be checked as part of further diagnosis.

Called 3 other places for quotes and waiting times. Luis was fair (included the price quote of the…read morecertificate, others did not) and when I came by, it really did take 12 minutes (no line at the time). Professional and painless!

Yessss 2nd time going and the guy is super nice and explains everything. First time I went I failed…read moreand had to retest due to my battery being reset and the retest was quick and easy. My second time I was in and out in 15 min with a passing test

Stopped by this morning and was in and out in 10 minutes or so. Follow these simple steps and you…read morecan do the same. Step 1 - Drive to Alosta Smog Step 2 - Park the car and walk in Step 3 - Tell them you are there for a smog check Step 4 - Hand the man the paper and the keys Step 5 - Scroll social media while you wait Step 6 - Pay the man $47 (credit card) Step 7 - Get in the car and drive home

I come here every other year for my smog, Andy the owner has always been consistent w his prices…read moreand value of what he does. Quick and easy place to get a smog. You won't regret it. I'm a value customer, I'll be coming back .

I go to Reliable Smog Test when I need a SMOG Cert for my car registration. Adam is always helpful,…read moreand charges a fair price for good honest work. I highly recommend this place and Adam's the owner, and he always takes care of his customers and treats everyone good!

I'd been dealing with a check engine light/misfire code for 2+ years on my Nissan. Despite multiple…read moretrips to my usual shop, they couldn't solve it. With my registration deadline looming, I panicked when I realized I needed a smog test & couldn't pass without clearing the code. I decided to try someone new and reached out to Adam at Reliable Smog Test/Auto Center. Adam squeezed me in despite being incredibly busy. He took the time to do a thorough diagnosis and successfully identified the issue, fixed it, and handled the smog test! Adam was very knowledgeable & took the time to explain things to me. He's friendly, honest, and clearly skilled & passionate about his work. A great overall experience. I can't recommend him highly enough!