Auto Maintenance
10% OFF
ALL PREMIUM AGM BATTERIES
Offer expires 08/17/26
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Store No. 4403
| Sunday | Closed | |
| Monday | 8 am – 6 pm | |
| Tuesday | 8 am – 6 pm | |
| Wednesday | 8 am – 6 pm | |
| Thursday | 8 am – 6 pm | |
| Friday | 8 am – 6 pm | |
| Saturday | 8 am – 5 pm |
Explore our trusted services designed to keep your vehicle performing at its best.
Heavy traffic and diverse road conditions in San Antonio can take a significant toll on your vehicle over time. High pavement temperatures and frequent stop-and-go driving are notorious for wearing out brake pads and straining your cooling system. Sun Auto Service understands the importance of keeping your car in top shape to handle these local conditions with total confidence. Our shop is the premier local destination for a skilled car mechanic and professional auto repair in San Antonio focused on your safety and vehicle reliability. Our ASE-certified technicians specialize in oil changes, brake repairs, tire rotations, and wheel alignments. We are equipped to handle everything from air conditioning service to complex engine repairs, ensuring that your vehicle receives expert care every time you visit. We also carry a wide range of tires from trusted brands like Michelin and Goodyear, ensuring you find the perfect fit for your driving style and safety needs. Plus, our same-day service on many repairs and complimentary towing for major issues mean you can count on us to get you back on the road quickly and without unnecessary stress. Located at 11823 W Ave, near the intersection with Blanco Road, we are just minutes from North Star Mall and the San Antonio International Airport. We serve the San Antonio community and surrounding areas with a focus on quality workmanship and the protection of a national warranty. As part of the Sun Auto Network, we combine local expertise with national support to offer the best car care experience in the region. To keep your vehicle road-ready through every season, our team is proud to offer the following specialized maintenance and repair solutions.
A clear vehicle status report plus expert technician insights, so you can plan ahead with confidence.
Learn More24-month/24,000-mile nationwide limited warranty on qualifying repairs.
Learn MoreRead reviews from satisfied customers who trust Sun Auto for reliable car repair, quality auto service, and expert vehicle maintenance.
We've put together the most important information on tires, vehicle maintenance, repairs, warranties, and more to help you drive with confidence.
San Antonio’s heat waves cause internal battery chemicals to break down much faster than in cooler climates. Regular inspections at our shop help you identify a weak battery before it leaves you stranded. We provide the professional care needed to keep your vehicle reliable in local conditions.
You should service your vehicle every 5,000 to 7,500 miles or every 6 months, whichever comes first, for routine maintenance like oil changes and inspections. Always check your owner’s manual, as some vehicles and driving conditions may require more frequent attention to keep everything running smoothly and safely.
Any of our friendly, neighborhood locations can help you determine the schedule that’s best for your car. In many cases, the maintenance schedule is determined by the manufacturer for optimal service life for your vehicle; this can be found in the owner’s manual.
Appointments are recommended, but walk-ins are always welcome.
Absolutely. We provide clear estimates and only complete the work you approve.
It could be something simple or serious. We recommend a diagnostic scan to find the cause.
After each oil change at Sun Auto Tire & Service, our technician will place a reminder sticker in the upper left-hand corner of your windshield. For added convenience, we can also send you a service reminder when it’s time for your next appointment. To enroll in this program, ask your Service Advisor for details.”
No. In fact, it is against the law for a manufacturer to dishonor their warranty just because the vehicle was serviced elsewhere. As long as the service is performed by capable car mechanics like the ones at your friendly neighborhood Sun Auto Tire & Service, your warranty is valid.