California Smog is a pro-consumer company in business since 1982. Our company goal is to provide our customers with the best possible customer service and satisfaction. We are the number one choice and number one volume Smog Check stations in Chula Vista and San Diego. Here at California Smog we do everything possible to ensure our customers receive their Smog Certificate and complete their registration. We send your Smog Check Certificate to the DMV electronically. Four out of five of our customers pass their smog check on the first try. For the one out of five that does not pass on their first try, we advise them on how to get their vehicle ready to pass in the cheapest and easiest way possible.