Seiko's Auto Service - Auto Repair Service for Honda, Acura, Subaru, Toyota, Hybrid and Lexus in Monrovia CA

Honest people doing great work! Thank you to Seiko’s for helping fix my 2011 Toyota Venza. I came in to do a comprehensive check of my car and the team provided a detailed report with photos highlighting items that need to get done based on priority. Francis also walked me through my report, explaining what each item means and how it impacts my car. What I loved was how upfront they were with their costs. They broke down the labor, parts, etc. and are very transparent! I needed help with my car’s oil (since Venzas use a lot), and they performed their EPR service. They also replaced my taillights, brakes, brake fluid, and drive belt. Since then, my car has been running noticeably better! Will definitely continue to come back to Seiko’s!

I have gone to dealerships for my services and when I came to Seiko’s it was a big difference with the care my car received. My car feels so much different in a good way and things I didn’t even know where a thing. The education I received is priceless. I refer everyone who will listen. The team is great and they honestly do care about the cars they service. Thank you all for all the work you guys do.

Brought my car in for making a funny noise. Seiko's was able to identify the noise as well as provide me with a helpful list of other services my car needs. I was shocked by how detailed and organized they are. They documented everything with pictures!! Astonishing work I am thrilled with the service they did. Office staff is super friendly. They offered a courtesy car which was super clean and drove flawlessly. Above and beyond, I will be taking my car here in the future.

Seiko Auto Repair helped me out in a real pinch and I couldn’t be more grateful. They repaired my Scion quickly and got me back on the road with zero hassle. Seiko was friendly, professional, and efficient, and the service was exactly what I needed when I needed it most. Honest, reliable, and fast — I highly recommend them!

Seiko services all our cars. Staff are very friendly and knowledgeable. Seiko , Cody, Sergio, Francis, AJ are all great. Honest and clean work. Never tries to sell you service that is not necessary. Loaner car is available if you need it and let them know when you make your appointment. Would recommend them 100%.

It was my first time at Seiko’s, a friend recommended it. I had a very positive experience with all staff when I took my car after the engine light came on. All staff was welcoming, friendly and explained everything with detail about my car. I will definitely bring my car back.

Took our 2015 Subaru Outback for a diagnostic testing and it's incredible how much information was given for the price they charge.The owner Mr. Seiko and his office assistants, Sergio and Frances, are very professional and run a reputable mechanic shop!

This has honestly had to have been the most comfortable, straight forward, and most importantly honest autoshop experience I've ever had. Down from beginning to end. Everyone was super personable, I really cannot recommend them enough. I look forward to continuing to come here for any and all of my family's car needs.

The team at Seiko’s was so wonderful. They were very thorough and helpful at every step of the process making sure to notify us what was going on with our car. If you like to be involved in your car repairs, I definitely recommend Seiko’s auto service since it is one of their priorities to always keep you informed and accommodate your car needs.

Seiko is the best in the SGV! the team is excellent and super communicative about the status of the car while in service. They always send a details breakdown of the condition of your car and won't push any unnecessary services your car doesn't need. My prius is over 10 years old and they've kept it in great shape!