Premier Star Smog Check is your trusted local station for quick, reliable, and certified smog inspections in Mountain View, CA. We offer STAR-certified testing for all makes and models, including hybrids, diesels, and gross polluters. With no appointment needed and minimal wait times, our experienced technicians provide efficient service in a clean, comfortable environment. Whether you’re renewing your registration or need a change-of-ownership test, Premier Star Smog Check is here to help you pass with confidence.