Emissions testing service near Vacaville, CA

Do not go here! The Tech and the Boss were very rude to say the least. They charged my twice for a job they screwed up the first time. Then after three hours of telling them I wouldn't pay them again to fix their mistake, I was PYSICALLY and verbally ATTACKED by the tech. I don't care how much you disagree with someone, it is not okay to PULL YOUR COSTUMER OUT OF A MOVING VEHICLE!

My car just wasn't running right and then the engine service light came on and started blinking. The dealership said it was several things including the catalytic converters. The estimate was more than my 10 year old car was worth! Mr. Dantzler worked with me to fix just what was necessary to keep my car safe and legal. He set up a plan for me to pay the balance when my tax refund came through. Now my car runs like new for just over half of what the dealer wanted. I really trust this shop.

Should be called Smog Negative. Owner is rude and acted like he didn't want my smog business. He asked me to come back 2 different times. Don't go here. Use City Smog instead!

The guys here are always straight forward. Good prices and I don't feel like I'm paying for services that I don't need. I've been taking my personal car here for awhile and the company I work for gets their services done here. John S. Antioch, CA

I took my car here for what turned out to be a simple, small electrical issue. Instead, Carlos told me I needed a fuel injection flush - one of those things they upsell you too when you go to an oil change place. Only this one cost over $300! Carlos assured me that the problem was resolved. I ended up stranded at the side of a freeway two miles away. I had to get the car towed at a cost of over $150! The solution was easy, took 10 minutes, and cost me nothing at the place I towed it to. When I called Carlos to tell him I was stranded at the side of the freeway because of his poor workmanship, his attitude was dismissive, condescending, and unhelpful. He proceeded to tell me that he doesn't guarantee that his workmanship will fix the problem. Really? Imagine if your doctor treated you that way. Basically, he took my money and did nothing. I get the feeling that this place once was a good shop, but someone got greedy and dishonest. To be certain, Carlos is a good talker. He seems sincere and knowledgeable. But the emphasis here is on SEEMS.