For the 4th year in a row, I've returned to ABC Smog Check of Fontana, for my annual vehicle…read morerenewal. Great service. Fast, efficient. Professional. Fair price. Friendly. I'll be back again next year. I highly recommend.

Quick and simple service. Tarek is very nice and professional. Got a smog test, didnt take more…read morethan 15 minutes and it was $70.

Quick, friendly, and professional service. Made the smog check fast and easy! Excellentread more

I came in to get my 1995 Tacoma fixed. They said as advertised it wouldn't be a long wait/time…read more They had me waiting for over an hour while servicing two other vehicles who showed up later than me. I guess since I'm not a regular or a friend, I was treated differently They were hung up on trying to see what other issues without running the smog. I don't know what the hold up was or if they were unfamiliar with the truck. Or if I was bothering them But after all that, they ended up failing the truck and also charging 80 dollars. Surprising since other smog shops won't charge you if you fail. The only highlight was the female technician took the time to explain the results. The others seemed sarcastic/annoyed and more interested in my truck and seeing if I'll sell rather than helping me with the situation.

Been here before. Never fails. Fast service! In and out in…read moreno time. Strongly recommend to anyone

Great Service every time, I've been coming here for years!…read more Ask for Rory for all your needs.. great job

Great service, fast service. Highly recommended…read more I was in n out of the place within 20 mins.

Wow, fast, friendly, efficient and reasonable pricing!! I highly recommend you give them a try!!!read more

Reliable, clean, and easy to find on Foothill Blvd in Fontana. I bring my vehicles here whenever I…read moreget the smog check notification.

There's no line or waiting! The technician took the key, drove my car to back to get it smog…read morechecked, pay the fee and I'm done within 20 minutes!

They smog Diesels! I took in my VW TDI and Kirk had me in & out of there in minutes. Zero wait!…read more Very pleased with the service. I was even offered a free water bottle while waiting. Competitive pricing! All other places wanted to charge me $70-$85, but these folks only charged me $50 with certificate! Thanks Compadres Smog!

These guys are the biggest scam artists no idea how they have such good reviews. Last year went to…read moresmog my truck and one of my part numbers was wrong so they said it wouldn't pass. Which isn't a problem, but boy were these guys happy to tell me they'd do it illegally for 350$! Then come to find out they marked my vehicle as tampered with so no one else wanted to smog my truck cause it was "high risk". Called them again this year to give it another shot. Got a quote for 150$ smog on a 97 jeep. Other star certified shops in the area were charging 60-70 btw. Hate to bring a business down but these guys deserve it.

I'm here again today since my first day here was 8 yrs ago and keep coming here whenever we need…read moresmog check. Same as usual fast in and out, professional, good deal. What more can you ask for.

Came here again and Definitely recommend this place Arturo's fast and friendly also the prices here…read moreare great definitely don't feel like I'm overpaying other surrounding places charge double or more here you'll definitely leave not feeling robbed thanks Arturo for your great work appreciate it

Great customer service and very quick smog inspection. It's going to be through a little entrance…read moreon the side of a shop

I was driving down foorhill and saw this place It says…read more39.99 for the smog test but also $10 extra for something i forgot what he said what I like is if u dont pass then u don't pay so if ur unsure lol make sure to come here. The place is nice the guy that did my smog was really friendly I didn't know it was cash only and I told him I only had $40 cash and he told me to check in here to get the coupon. Soo thumbs up to him. I'll definitely come back :)