Best Emissions Testing & Smog Check in Montebello, CA

“Not only did they fix it quick but they even gave my vehicle some original bolts since it didn't have the right screws from whoever replaced it before.”

“Took my infinity m35 to get my brakes check I was so happy he was honest with me and told me I didn't need them there still good if i would have gone somewhere else they would have charge me even if I didn't need the service I love this place I can ...”

“This smog test only has one of the best customer service I've seen since I bought a car since 1997 I appreciate his service not only did he answer all my questions he thoroughly went through the vehicle so I understand what was needed and what was do...”

“I recommend them 100%, stop searching here, they have good service and a good price, very friendly, they even offered me ice water because it was very hot.”

“Bonny is the best 👌 very friendly, very knowledgeable and great prices 👍 he has been my husbands go to guy for over 10 years and even my father in laws go to mechanic for over 20 years !”

“I Took my VW jetta to Jacks with an unknown cooling system issue (over heating), problem fixed, they also took the time to show me the parts that was replaced and recharged my A/C ay no charge.”

“Services Transmission, Carburetor cleaning, Electrical repair, Steering & suspension repair, General repairs & maintenance, Steering & suspension replacement, Auto engine diagnostic, Auto engine tuning, Engine repair, Vehicle Inspection, Transmission...”

“In addition to the great body work and paint repair to the fast turn around, the personalized service is what separates Xtreme Designs from other shops.”

“Best place for smog......”

“Cares about the customer and wants to make sure the the car is safe not like other companies that just want the job he will turn away the job if he feels that the car won't be safe wants the job to be done right”

“Tell me the few things that I needed to do to the car before I took it in to get it smogged and I will find out how I pass the smog soon enough and I'll edit my review then”

“I Brough in my daughter car since she blew the radiator and they found a bad serpentine belt tension pulley and they were very helpful at trying to lower the cost to fix the and gave me also a discount on their diagnostic fee.”

“Great service and the people their are always greeting you with a smile.”

“Great service but best of all, you can trust him he is going to give you the correct issue with your car and good price Positive Punctuality, Quality, Professionalism, Value Services Steering & suspension repair, Auto engine diagnostic, Oil change”

“You will be happy to know that you will get lowest price and honest answers as to what is wrong with your vehicle, without worrying if you're going to get ripped off with unnecessary work.”

“Only smog place I go to very fast n friendly I recommend this place wait time is not long and people are super cool”

“Real professional, very polite, and just been coming here for the past 6 years bringing my car and recommended it to other people as well and brought it there too.”

“I have 05 g35 and they did my exhaust system headers and engine work”

“This place is absolutely excellent they're 100% honest and get straight to the point I would highly recommend this place to anyone looking to get their car fixed .”

“Best auto repair and service and great prices”