SmogMart is a certified and official Smog Check and Test Only Station in Sacramento, California. We are equipped with the latest advanced Smog Test Machines and highly experienced smog technicians. We are ready to meet all your Smog Check needs. SmogMart is a certified and official Smog Check and Test Only Station in Sacramento, California. We are equipped with the latest advanced Smog Test Machines and highly experienced smog technicians. We are ready to meet all your Smog Check needs.