About Union Auto Service

Union Auto Service shopfront

Union Auto Service is a AAA Approved auto repair shop, featuring a multi-bay garage, full-service, and complete vehicle maintenance, located in the heart of Anaheim, CA. With the latest state-of-the-art equipment, most up-to-date repair information, and a crew boasting such members as a Parts Specialist, Licensed Smog-Check Technician, and above all, a Master ASE Technician, we at Union Auto Service promise top-quality work.

We value every customer that walks through our doors, and have been proudly serving our community for nearly 30 years.

We pride ourselves on having the latest diagnostic equipment and the most up to date training for our experienced technicians, to enable them to properly diagnose and repair almost all vehicles on the market today.

Our serviced brands range from American-made makes such as General Motors products, Ford, Chrysler, Dodge and Jeep, Asian brands like Acura, Honda, Toyota, Lexus, Nissan, Infiniti, Mazda, Mitsubishi, KIA and Hyundai, as well as European brands such as Audi, Volkswagen (VW), Mercedes-Benz, BMW, Mini, and Volvo.

We have also been at the forefront of the automotive diagnostic world by investing almost a decade ago into acquiring the knowledge and tools necessary to become Orange County’s leading shop in the diagnosing and repair of today’s newest and most complex car electronic systems such as Hybrid, Infotainment, Tire Pressure Monitoring, Laser-Radar Cruise Control, Vehicle Stability and Dynamic Stability Control Systems, and so on.

As a token of our appreciation to our customers, we have begun to offer our signature 40-Point inspection at absolutely no charge with any paid service. Due to the popularity and the high demand for our FREE 40-POINT Vehicle Inspection, an advanced appointment is recommended. 

We thank you all very much for your friendship all of these years and look forward to many more to come of you letting us serve you and your families, and thank you once more for all the heart-felt referrals you have sent our way. As we say, the best compliment you can give us is a referral!