Chula Vista Smog STAR holds Bureau of Automotive Repair license ARD 284211 as a STAR-certified test-and-repair station on Main Street, qualified to inspect vehicles flagged by the state's Directed Vehicle program. Vehicles that fail initial tailpipe or OBD-II threshold testing receive on-site catalytic converter diagnostics and EGR system repairs, a test-and-repair loop that Becka Automotive also supports for gross-polluter referrals requiring mechanical correction before retest. The veteran-owned station sits in a Main Street corridor near the intersection with Jacqua Street, within Chula Vista's western commercial zone between Broadway and I-805. Bilingual in English and Spanish, the operation handles gasoline, diesel, and hybrid OBD-II protocols across domestic and import platforms, a pre-registration step that pairs with cosmetic prep at Super Star Car Wash on Palomar Street for vehicles heading to resale or lease return. STAR-tier capabilities include BAR-97 two-speed idle and loaded-mode ASM testing, CARB-compliant evaporative system integrity checks, and catalytic converter efficiency diagnostics using upstream and downstream O2 sensor waveform comparison.