Do you have a Smog Check Question? Ask-A-Tech.
Have a smog check question or concern? Need an honest answer? We have ASE certified smog check mechanics and technicians on staff, here to assist you with any smog check concern you might have.
We offer expert support at no charge to California vehicle owners in need of smog test assistance.
Our smog check technicians are online only. Please communicate all smog check related questions via this form.
Please include detailed information about your smog test question or concern, and allow us 24 hour to respond.
If your smog check was done at a SmogTips™ certified smog station you may use our SmogSmart™
online smog check diagnosis system for free.
Download our FREE Illustrated Top 10 Smog Check Failures poster in PDF.
Complete accurately to assist in answering your question.