Monrovia Auto Repair

Seiko runs a very professional business. They tend to their customers with quality and reliable service. They are very thorough in explaining needs and demonstrating before and after photos of service provided during pick up time and respond to the customer questions. Sergio and Seiko’s professionalism is unique and it is evident that each time we service our car we trust that we leave it in skilled and caring hands. Thank you.

Seiko’s is amazing! They are very nice and easy to talk too. They very clearly show you any problems and are always willing to answer questions. When they work on your car they provide a breakdown of what they have done and always check the car over for any other issues. They understand the specific needs of my car and accommodate any particular requests I have which is very refreshing.

I brought my car here and they helped me with the diagnostic problem that I have been having. They were really professional and were able to help me with the problem I have been helping. They are the best of the best and are highly recommended. They are really good specialist and are good at what they do.

A fantastic find- it's so hard to find mechanics that are trustworthing, and Seiko & the team here are that and more. They took my car at the last minute, quoted less than the dealership for a big job (replacing the full hybrid battery on my Highland Hybrid), and kept me up to date with calls and photos the entire time- never making me feel like I was being talked down to, which, as a woman in the world of cars, is much appreciated. Have been highly recommending them to anyone that asks!

Always excellent service!

I’ve been going to Seiko’s for about 8 years. He is extremely knowledgeable and completely trustworthy.

I’ve been going to Seiko’s for about 8 years. They are the most trustworthy auto repair shop on the planet - or at least in the San Gabriel Valley. They do exactly what they say they will and do it very well. They’re not the cheapest, but neither are they overpriced. Bottom line is excellent work at a fair price.

June 22, 2022: My 2007 Honda Ridgeline was serviced again. The radiator and hoses were replaced; the sway bar had aged and needed to be replaced. Seiko’s team once again did an excellent job through the whole process of ordering the parts, communicating with me about its progress, replacing the parts, and ensuring that the truck ran well. Seiko has a lot of knowledge about cars and I appreciate his help with keeping my truck going! :)

Excellent service!