B & J Auto Repair Smog & Sales on Chula Vista's Broadway corridor has held a STAR-certified smog license at 696 Broadway since the shop's founding in 1997, running test-only and test-and-repair inspections with ASE-certified technicians for nearly three decades. The smog program handles diesel checks, out-of-state certifications, and change-of-ownership tests alongside the routine biennial inspections run at STAR stations such as Star Best Smog Station farther south on the corridor. A co-located DMV registration kiosk lets owners complete title transfers, renewal tags, and registration paperwork without a separate trip to the Chula Vista DMV office. Fleet operators needing annual emissions compliance for multiple vehicles—including rideshare providers registered through Rent A Car For Uber—can batch-schedule inspections for same-day turnaround. The repair side covers OBD-II diagnostic scans, catalytic-converter efficiency testing, and evaporative-system leak detection using a smoke machine pressurized to 0.5 PSI to isolate EVAP faults down to the purge-valve solenoid.