“I contacted Green Tech as the first place I contacted never got back to me ? Green Tech made contact with me right away & kept me informed all through the process & also moved me up a day. The techs Gerardo & Antonio very professional & tested everything involved & verified their findings with their techs & shared the findings with me & answered all my questions. After the car started right away & the techs continued the check the system to make sure it working without errors & said they would wait if I wanted to test drive. The whole thing took just over an hour ? Very satisfied ? a Big thanks to the folks at Green Tech ?”
“Called to source a larger order of car batteries and Alex is the goat. Even though I didn’t buy from his location he helped me a ton in getting in contact with the other locations and coordinating a plan of action. I’ve done business with this location before and they are very personable and straightforward”
“Joseph from the O’Reilly store in Covina was AWESOME! He went above and beyond to replace my headlight bulb. He was extremely helpful and knowledgeable. I will be going to this store for all my car needs because of the great service I received.”
“Jose and haylee help me alway , both very welcoming! came in last week for battery. I did not know they oreilly do battery install. great service ! save me lot time and money ! thank you Jose for replacing battery , I come again today for wiper blade, thank you haylee for quick install them. you guys amazing! go OReilly ! go Jose! go haylee! I definite come back !- Christina/mike Hernandez!”
“This guys are good. I brought back a battery that died and I couldn't find the receipt. I called and they say I do t need it and they can check it with the battery label. It turns out that my battery was still under warranty and the gave me a prorated price to get a new battery. Thank again for keeping your warranty promise.”
“Located in the Monrovia landing shopping center so there is ample parking, O'Reilly offers a free veri scan service which provides you the ability to scan your engine and find out why your check engine light is on, it's a large auto parts store with a wide array of parts and accessories for all your automotive needs. Staff is friendly and helpful.”
“⭐⭐⭐⭐⭐
I can't thank O'Reilly's enough for the amazing customer service! I accidentally locked myself out of my car, and an employee named Anthony came to the rescue. He didn't hesitate to offer his help and quickly helped me unlock my car. I was honestly stressed and embarrassed, but Anthony was so calm and kind, making the whole experience much easier to handle. This type of exceptional service is rare these days, and it truly made my day. O'Reilly’s is lucky to have such a helpful and caring team member. I'll definitely be coming back for all my auto needs!”
“Customer service was excellent went their to buy all my car needs...thank you to marlinna&Lydia...answered all my questions and was very patient with me even tho I took long and asked alot of questions lol.. very understanding to both of them...???? Merry Xmas...O'Reilly Auto Parts...”
“Amaad was the best. Super helpful and communicative. Very knowledgeable and very detailed. I cant wait till something else goes aray so I can come back know I'm in good hands. Somebody gives this man a raise or at least bump him up to a managerial position”
“Alan was very helpful and professional he knew exactly what I was here for without me. Even speaking, he recognized my voice from a call that's a true customer representative”
“Needed a few things and stopped by. The staff was super helpful and knowledgeable. Went above and beyond by helping me locate exactly what I needed and even went the extra mile to help install my wiper blades since I was having a difficult time trying to do it myself. Thank you La Habra O'Reilly's!”
7:30AM - 9PM
3298 Garey Ave, Pomona
Battery Stores
“O'Reilly is my first stop when I need parts for my cars. The employees are friendly and helpful. If they don't have parts on hand, they can usually get the parts by the next morning. Thanks for keeping my projects rolling!”
“12/29/25 BRUCE CASHIER KNOWS WHAT IS COSTUMER SERVICE! VERY POLITE AND PROFESSIONAL! HE HELP ME FINDING A AIR FILTER FOR MY TACOMA! HE HAS A POSITIVE ATTITUDE WITH CISTUMERS !! Makes ME COME BACK AGAIN HERE !!! DIANE IS NICE TOO !!”
7:30AM - 10PM
1621 W Whittier Blvd, La Habra
Battery Stores
“Super helpful staff! Helped me troubleshoot a brake light problem. Gave me very specific info. Even looked up YouTube for me! I left the store with a functioning car. Thank you!”
“The gentleman at the front was very helpful, gave me multiple options for batteries, ended up getting the new vs the refurb battery, quick and easy, thanks for all your help!”
“This absolute homie byron helped us and damn did he save us time and anxiety. This man looked at our car for literally 10 seconds and knew what it needed free of charge. Don’t know this man but love him to death! If you pull up here pray to GOD Byron is working cause he is like mechanic Jesus.”
“Yesterday we purchased a new car battery, and Gabriel kindly helped us install it; we appreciated his assistance, as it spared us a trip to a car mechanic and saved us significant time and cost.”
7:30AM - 10PM
14503 Ramona Blvd, Baldwin Park
Battery Stores
“Great customer service. First time in this store today, Francisco was very nice and helpful. Left with a good impression of the store, will return again if I need car items.”
“I stopped in because I suspected my battery was not holding a charge anymore. Ricardo came out and tested it immediately, and then looked up my replacement battery amd installed it for me all very quickly and with an outstanding customer service attitude. Thank you, Ricardo, for awesome and quick service.”
7:30AM - 10PM
15840 Gale Ave, Hacienda Heights
Battery Stores
“The employees here are well trained and I came in with a dead battery and had to replace it wasn't the best day for me but these guys made my day much better!! I will def be trying to come here when I need parts or anything got a 2 yr work the battery too”
7:30AM - 10PM
2055 S Garey Ave, Pomona
Battery Stores
“Excellent service. I was needed to replace a battery.
I went to the auto zone couple block away first, the employee gave me an attitude and refused to install the battery for me. Orielly was friendly, and happier helped me for the installation. I will go orielly next time.”
“I had to get a jump start on my car battery in order for me to be able to drive to O'Reilly Auto Parts in walnut on Amar. The young man whose name is Robert Arrellano was super helpful and very respectful and so courteous. He changed my battery for me and I was so thankful for his help. I wish everyone was like this. Thank you Robert for your help I appreciate you ?”