Lake Forest Advantage Smog Test: We are Star Certified smog check station serving Lake Forest, CA We smog all vehicles with lowest price in neighborhood: 1 Test Only 2 Regular Smog 3 Hybrid 4 Gross Polluter 5 STAR Smog check 6 Diesel We perform smog tests within 15 minutes or less DMV Smog Checks Diesel Smog Check DMV Renewal Smog Test Hybrid Smog Tests Out of State Smog Check Regular Smog Inspection Test Only Smog Center Comfortable Waiting Area We are your official State of California Licensed Smog Test Only Station and are licensed by the Bureau of Automotive Repair Open 7 Days A Week, No Appointment Necessary