Best Emissions Testing & Smog Check in Petaluma, CA

“What else can you say about a smog place- they have a comfortable waiting area with some reading material available to pass the time if you don't feel like staring at your phone.”

“In fact knowing where to go for a dependable smog tech makes my biyearly test an easy experience and ive been returning for nealy a decade now so i genuinely mean it and for the record im an average joe not a salesman.”

“I tried each and neither could do the job, one saying the reason is there are few automotive machine shops left that can grind valves or do deep engine work.”

“I know fuses can be a pretty simple fix, but I called around to a few shops in town and was told I needed the fuses tested and relays tested, and it would be a week or so before I could get in.”

“I went here a few months ago for some minor engine repairs and was so impressed by the integrity, knowledge, and kindness of the owner.”

“Well first of all Clint is the owner, Merv was his father, he is extremely well knowledged in any and all radiators he does a really good job on them, I would highly recommend Clint for the job!”

“I took it to Simple Auto Repair on recommendation by A&G Smog (also a 5-star review recipient by me) expecting to get an estimate for replacing the catalytic converter (based on the numbers).”

“The only motor spots he hasn't raced is F1 ( you never know) and can he wheel a 911 on track .”

“Awesome young people and Erik awesome owner and he is going to take care of my car and I will have my uncle John and his wife Julie's car repaired there also my mom Kathy as well.”

“I recommend this place to get your smog done.”

“They are one of the few places open on a Sunday, which was my only day off, and I needed a smog done by Monday, I think Benito is his name took care of us and passed the smog!”

“The Technician was very nice had me wait less then 10 minutes and took 15 minutes for smog, very fast very friendly the only thing is that the waiting room had very dirty chairs and couch I feel like even if they just put plastic chairs would be nice...”

“I went here based on the recommendation of a friend who had a couple cars smog tested here and after reading the Google maps reviews that both indicated they provided fast and reasonably priced smog service.”

“Not only have they done a great job fixing and maintaining our cars, when we were looking to purchase, they encouraged us to call anytime with questions on the many used vehicles we were considering.”