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Claim This BusinessAuto Repair Sebastian operates from 9961 Garden Grove Blvd in Garden Grove, California, serving vehicle owners across Orange County including neighboring communities such as Westminster and Cypress. With a 4.3-star average derived from seven verified customer reviews, the shop has earned a solid reputation for straightforward automotive repair spanning routine maintenance tasks like oil changes and tire rotations through more involved mechanical work including engine diagnostics and transmission services. Owner Sebastian, described by long-term customers as knowledgeable and approachable, handles a wide range of makes and models with attention to transparent communication throughout each repair process.
The shop distinguishes itself through a comprehensive workmanship warranty that backs every service performed, providing customers with documented assurance rather than vague promises. Customers consistently note that Sebastian takes time to walk clients through diagnosed issues, recommended repairs, and ongoing maintenance schedules so car owners understand exactly what their vehicles need and why. Emergency situations appear regularly in client feedback, with reviewers highlighting instances where the shop accommodated urgent arrivals despite scheduled booking pressures, a responsiveness that local drivers dependent on consistent transportation find invaluable when unexpected breakdowns occur.
Reviewer testimony paints a vivid picture of real-world scenarios handled competently. Brian Lopez has entrusted his vehicle to the shop for over six years, citing Sebastian's honesty and consistent quality as reasons for that sustained relationship. When Nuria T faced persistent mechanical challenges with her aging Mini Cooper before transitioning to her current Toyota, Sebastian diagnosed and resolved issues that had eluded previous mechanics while explaining everything thoroughly in both English and Spanish, a language advantage that broadens accessibility for Spanish-speaking households throughout Garden Grove. Brianna Mejia similarly praised the shop for delivering an affordable oil change with clear explanations of pricing, while Joseph Hunt recounted an emergency repair situation where Sebastian fit him in immediately and offered a competitive rate under pressure.
Five of seven reviewers award perfect five-star ratings, with emergency availability cited three times across negative and positive reviews alike. Bilingual service earns specific mention from Spanish-speaking customers, and Sebastian personally receives credit in every starred testimonial for honest diagnostics, fair pricing, and transparent communication about vehicle needs.
| Sunday | Closed |
| Monday | 8 AM–6:30 PM |
| Tuesday | 8 AM–6:30 PM |
| Wednesday | 8 AM–6:30 PM |
| ThursdayToday | 8 AM–6:30 PM |
| Friday | 8 AM–6:30 PM |
| Saturday | 8 AM–4 PM |
Oil changes, tire rotations, fluid checks, filter replacements, and scheduled inspections to extend vehicle lifespan and prevent unexpected failures.
Assessment, replacement of pads and rotors, and fluid service addressing squealing noises, extended stopping distances, and overall braking efficiency.
Computerized identification of check engine light triggers combined with spark plug replacement and fuel system checks to restore engine performance.
Fluid changes, component repair, and full replacement for manual and automatic transmissions experiencing slipping, delayed engagement, or fluid leaks.
Shocks, struts, and steering component servicing to address uneven tire wear, bouncing suspension, and steering pull or play.
Alternator testing, battery replacement, and wiring repair resolving no-start conditions, dim lights, and intermittent electrical faults.
Muffler, catalytic converter, and pipe replacement or patching to address excessive noise, emissions odors, and failed smog inspections.