Smog Inspector is a reliable and friendly auto repair shop that consistently provides efficient and courteous service. The staff is known for their willingness to offer helpful suggestions and guidance, even when a vehicle does not initially pass the smog test. Customers appreciate the shop's ability to accommodate same-day appointments and the prompt turnaround time, often completing the service within 15 minutes. The owner, Lupe, is described as a good, honest business owner, and many customers have been returning to Smog Inspector for years, trusting the shop to handle their vehicle's needs. Overall, Smog Inspector is highly recommended by its satisfied customers for its friendly, reliable, and professional service.