Concentrating on auto electrical systems and brake repair since 2015, Natech Auto Service operates as a sole proprietorship from 3880 Wilson Ave in North Park's 92104 ZIP code. Technicians here source brake rotors, calipers, and electrical harness components from AutoZone Auto Parts on 30th St for same-day parts availability. The shop performs engine diagnostics, tune-ups, oil changes, and complete brake-system overhauls, with particular demand from owners of classic and vintage vehicles needing point-style ignition or generator-to-alternator conversions. Collision-related work — panel straightening, filler repair, and factory-match repainting — can be coordinated through Tito's Body Shop on University Ave. The shop's most technical work involves tracing intermittent electrical faults across aging wiring harnesses in pre-OBD-II classic vehicles using oscilloscope-level diagnostics.