Welcome to Sun Auto Service


Milwood #4023

McNeil Dr. & Corpus Christi Dr.

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6750 Corpus Christi Dr
Austin, TX 78729
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For transmission repair call: 512-335-4343
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Store Hours



Stop In For All Your Car Maintenance
and Repair Needs

Sun Auto Service in Milwood, Austin, TX is your neighborhood automotive repair and maintenance center for dealership-quality service and expertise. With our comprehensive automotive services and experienced ASE-Certified Technicians, you can trust that your vehicle will be cared for properly.

We offer a variety of services, including:

  • Synthetic blend, full synthetic, and diesel oil changes
  • Fluid flush services
  • Automotive air conditioning repair and service – including 1234yf freon
  • Check engine light diagnostics
  • Transmission maintenance and repairs
  • Brake service

Since 1978, Sun Auto Service has provided top-quality automotive care with excellent customer service and we proudly maintain our A+ Rating with the Better Business Bureau. From minor maintenance services to major repairs, we’re the neighborhood automotive care center you can rely on to care for your vehicle. 

The Sun Auto Service in the Milwood neighborhood provides the same expert automotive care as a dealer, using the same state-of-the-art tools and equipment and knowledgeable, ASE-Certified Technicians, all at a better price.

Sun Auto Service is your trusted auto center for all your vehicle’s engine needs. Our location in Milwood, Austin, TX is your home for dealership-quality service at lower prices, provided by our ASE-Certified Technicians. Our engine services include:

  • Spark plug replacement
  • Check engine diagnostics
  • Oil pump repair

Automotive maintenance is the key to keeping your vehicle on the road. Choosing Sun Auto Service in Milwood, Austin to complete your maintenance services will save you more money than visiting the dealership. Our services include:

  • Oil change
  • Battery testing and maintenance
  • Alignment
  • Fluid flushes

Auto repairs can be daunting, but they don’t have to be with our Milwood, Austin Sun Auto Service. We offer same day services (in most cases) and free towing with major repairs. You’ll feel confident in choosing us to complete your repair because we guarantee all our work in writing and only perform service you authorize first. Make Sun Auto Service your number one choice for auto repair in Austin. Our ASE-Certified Technicians perform a variety of services, including:

  • Brake replacement
  • Water pump replacement
  • Timing belt replacement
  • Suspension system repairs