This is a fantastic smog check company! Steve is the BEST!!! He is kind, knowledgeable very…read moreprofessional! It took him less than 10 minutes to check my van. The prices are reasonable and fair. You won't be disappointed if you come here to do business.

Great service provided by Steve! Got my car quickly in and out with a pass. Also, had a great price…read moreof just $50 to complete the smog check.

Messaged at 8:50am Quick response…read moreArrived at 9:15am Completed at 9:50am Quick and worry free experience Highly recommended

Clean, honest, and quick smog service. I brought my vehicle in for a star certified smog check. I…read morehighly recommend this business. They are knowledgeable and work with high integrity. Thank you very much!!!

Well worth the drive from Diamond Bar. In and out in less than 20 minutes - 10 minutes for the test…read moreand less than 5 minutes for the paperwork. They don't need your DMV paperwork because they look up your records via your license plate. Best of all was the price of $30 - most places can charge you twice as much.

Took my car for smog check didn't pass because my car engine was on, it happen to turn on right…read morewhen I pulled in. The tech was very nice and hooked up the scanner and got the error code. He made a suggestion and I followed his instruction. The next day the light was off took the car and passed! Also got a free car wash! It was fun!

Great service easy in and out. Smog didn't take too long like 15 min. Price is adequate and…read moreinspector is very nice.

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!

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).

Don't be deterred by Lupe's abrasive and taciturn personality. He's a misunderstood genius. He is…read morethorough, fast, and fairly priced. But be respectful and courteous. He will take care of your car.

Excellent service was out in like 20 minutes will definitely be back would definitely recommendread more

I came here for a smog and honestly had one of the best experiences I've ever had in the years I've…read morehad to get one. Daniel was running the whole show by himself (juggling four cars at once) and I still got out in 20 minutes! That man deserves a raise! He was super friendly, efficient, and had me laughing with his Wienerschnitzel hat that said "I wieners." It was $40 out the door, and I came on my husband's recommendation (he's picky about car stuff). Now I'll be recommending them too. Fast, friendly, and fair pricing.

My Mom's van has been experiencing a leak. It was confirmed the leak is coming from the power…read moresteering pump and hose. We wanted a second opinion. We came to Express Smog & Lube in Montclair a couple weeks ago. This place does more than smog and lube. They also do car repairs. One stop shop for your car maintenance needs! We spoke with George, the owner. He was very nice and helpful. He explained the process he would take to assess the leak and what would be entailed to fix it. Thank you George for taking the time to speak with us and sharing good information. Today I called them to schedule an appointment. I spoke with Danny. He was very kind and helpful. He provided specific instructions via videos on what we need to do when dropping off the vehicle. His extra attention and care was much appreciated. Thank you Danny for your time and efforts. Even though my Mom's van has not been fixed yet, I know George, Danny, and their crew will take good care of it. Thank you everyone in advance. I'll do an updated review after the fix.

They were super helpful and have great customer service. I will definitely be using them in the…read morefuture

Excellent car care Service with a smile and a very relaxing office to wait…read more Make sure you ask for a coupon so that you get a great price on top of the great Service.

Great, calm, and professional service with a lot of amenities other repair shops don't offer…read more The name says it all. I will visit them again.