“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.”
“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 ?”
“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.”
“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 ?”
“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.”
“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!”
“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”
“I had the pleasure of visiting O’Reilly’s today and meeting Manny and Yoana. They exuded a welcoming and friendly atmosphere as soon as I stepped inside the store. Their extensive knowledge guided me effectively in selecting the appropriate oil, filter, and brake pads. Their exceptional service and outstanding customer service left a lasting impression, making it one of the best experiences I’ve had in a while.”
“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.”
7:30AM - 10PM
1516 Puente Avenue, Baldwin Park
Battery Stores
“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 !!”
“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.”
“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.”
“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.”
7:30AM - 10PM
15840 Gale Ave, Hacienda Heights
Battery Stores
“Love getting my odds and ends for my vehicle at O'Reilly especially the hacienda heights location but not if I have to deal with Fernando. He is rude he acts as if he knows my car better than i do. He acts like he is being inconvenienced when I ask about a specific part or brand. Every other employee is very helpful and nice. I don't understand this guy's problem. I feel like its an issue because im a female. Thumbs down to Frenando.”
“I went in today for a blown headlamp 5 minutes after they opened, on a Saturday. There was a guy there that I feel was the manager. Even though he was busy doing opening store accounting, he took the time to help me. Thank you!”