Monrovia Auto Repair

(626) 359-0589
Mon - Fri: 8:00 AM - 4:30 PM

Our Team

Seiko Nagata opened Seiko's Auto Service Inc. in January 2014 with a mission of providing high quality vehicle service and repair. Seiko was introduced to the automotive industry at an early age and had been working in the industry since 1998. Seiko has worked in a Japanese specialty shop and also had gone to Japan for a couple of years to do some intensive training.

Cody Inouye joined Seiko's Auto Service Inc. in November 2015. Cody had been Seiko’s apprentice at the previous shop that Seiko used to work at until he opened Seiko's Auto Service Inc. Cody was introduced into the automotive industry from his father and grandfather. Cody had acquired his passion for cars when his grandfather left him tools after passing. Cody is going to as much training that is available in order to keep up with the latest technologies.

Since opening our doors to the San Gabriel valley and Foothill communities, we have been offering our clients high quality service with high quality parts. We are ASE certified, use the latest diagnostic tool and procedures to ensure that your vehicle is properly cared for and repaired the first time. We attend ongoing training to keep up to date so we can provide you and your vehicle with the best possible service. We are proud members of the Monrovia Chamber of Commerce, BNI, and iATN. These groups keep us connected to the community and stay up to date with vehicle technology.

We specialize in Hybrid Toyota, Lexus, and Scion vehicles as well as other Japanese brands such as Honda, Acura, and Subaru. Specializing helps us provide our clients with a higher level of service. With the use of high quality parts we can offer service that is unmatched. Our clients deserve the best!

We are engaged with the local community and love to support other local businesses. One of our missions is to grow and give back to the community.

Seiko | Seiko's Auto Service Inc.


Cody | Seiko's Auto Service Inc.


Sergio | Seiko's Auto Service Inc.


Rohan | Seiko's Auto Service Inc.


Cora | Seiko's Auto Service Inc.


Seiko's Auto Service Inc. is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Seiko's Auto Service Inc. (626) 359-0589 if you have any issues in accessing any area of our website.