I love this place. The best part to this oil change is that I don't even have to get out of my car for service. As soon as I pulled up to their garage this afternoon a whole team of people came to work on my vehicle. I was the only client there this morning. You could hear the technician calling out "right tire good" while someone else was checking my lights. It's such a breeze to get through here and the cost is affordable, For an oil change on standard Toyota Corolla was about $108. They also reset my dash to make sure my maintenance light was off. This will always be my go to for future oil changes! read more

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I LOVE THIS PLACE. This place is not closed. I love this location. They are efficient and never busy. (I spent 1-2 hrs at the Oil Changers in Richmond and am never going there again!) read more

Never going anywhere else for an oil change. This was the easiest and most efficient transaction I've made for my car. Guys were thorough and super fast. read more

If you want honest and helpful Service with a friendly staff, definitely go to this place. They never take advantage of you. If I didn't need an oil change, they let me know. It's rare to find a place that doesn't want to price gouge in upsell everything so this is a refreshing visit being that they never make me feel pressured into purchasing any extras and are honest about whether I need a service or not. 10/10 read more

Oil Changers on Treat Blvd is my go to for quick reliable car service. This was my second time in for an oil change and upon reviewing my previous visit, I was asked if I had followed through on their recommendation -- I had not. Miguel priced out the option and along with the oil change completed everything quickly. They tell you up front what the price will be, so there is no sticker shock. Thank you Miguel and the entire Oil Changers team. Great Job. read more

I took my 2020 Subaru here for oil change. It turns out they don't offer any other oil brand besides Kendall. I complained that I don't want Kendall in my engine. I used to have an option to choose Mobile 1 out of bottles. I was told that's not available anymore. My oil was drained while I was having this discussion with them, so I had to use Kendall. My engine started being loud the next few days. Dealership recommended better oil to use. So I went to buy better oil to use on my car. Turns out they over torqued the drain bolt. So now I have Kendall in my car, and over torqued drain plug. Don't take your car to idiots for oil change, they obviously don't care about you or your car. I hope you read this before getting work done here! 11/29/25 update: paid $32 for a bolt extraction socket (measured 95 ft-lb torqued by oil changers), $19 for a new oil pan drain bolt and washer, $50 for mobile 1 full synthetic oil, $10 for STP oil filter, and an hour of work to do it right myself. My car sounds smooth again. No issues what so ever. Thanks again oil changers! read more

Really great service and fast oil changes to get you on your way quickly. I like that they don't try to oversell you on extra services.

Great quality service Very nice gentleman Showed me all my dirty filters and explained everything. I go here often read more

Doing anything for my car is a challenge for me but I'm so glad to have found a place that gives me peace of mind when it comes to getting my oil changed. Eddie and Joe are both kind and knowledgeable. I'm very grateful. read more

I brought my 2004 G35 Coupe 6MT (89k miles) here Monday afternoon 10/20/2025 for an oil change, with my own oil filter and 5 quarts of 5W30 full synthetic (from Costco). I got a $7 discount for bringing my own oil and filter, no qualms there, as we're still in the range of what the labor would cost anywhere else. As far as I can tell, they're not using a vacuum to get the oil out, which is preferred. The guy who handled my transaction, told me that my clutch fluid was low, below the low line. He told me they don't do that service, but I thanked him for letting me know it was too low (I had just done this on my other car and had a fresh bottle of DOT3 clutch fluid). Window washer fluid: topped off. Tire pressures checked/inflated. Excellent. read more

Just another review to say this place is great. Jocxan helped us today and had us in and out in less than 15 minutes. Also, other places like jiffy lube are hella over charging. I was paying $80 over there for an oil change and here, it was $58. Thanks to their coupons, which they usually of on the website. read more

I visited this location today 6/26/2025 around 9:30 am I was provided excellent customer service by the gentleman working here. I was promptly provided my oil change and used a $7 coupon that was on there website. I will deffianetly be back it was fast and its awesome you can just drive in and they change the oil for you. Thanks Oil Changers read more

OC employs the nicest guys no matter which one you go to. Fast, friendly, efficient!!

Great experience here! I decided to come here since it's near my house and I only had a short amount of time. Miguel & the other employee working were both honest, kind, & efficient. You get to stay in your car and start to finish I was out of there in about 15 minutes (I luckily was the only one there though, on a weekday morning). It also was less expensive than my previous oil changes at other places! read more

Miguel was awesome and completed my oil change and the inspection in no time flat before I had to go to Tahoe I highly suggest coming here!

Hubby didn't want to change the diesel oil they took his oil and filter sand did it for him!! Awesome service ! We will be back! Great value! read more

The service is top tier, customer service was amazing! I wish more services were provided like tire rotations along with the oil change, but overall service was amazing! read more

Josh and Josue were so helpful and nice! It was my first time getting the oil changed in my new car and they were very helpful and showed me what they were doing along the way. Super fast, too! This is my new oil change spot. read more

Kenny was my service tech today. Very professional, friendly and I was in and out in no time at all. Also killer job on the windshield! Thanks Kenny! read more

Excellent service! Aaron. And his mechanics where knowledgeable, informative and kind, not to mention funny . I enjoyed my experience and highly recommend this location to get your car serviced. read more

I don't know what's going on at this shop, but things have changed for the better. The boys did an outstanding job for my daughter, my wife, and myself. Keep up the great work, gentlemen.!! read more

Just went to Oil Changers and had the BEST service. Although I walked about of there spending a big more than I had planned I felt that I wasn't pushed into anything I didn't need. Miguel went above and beyond helping me, and even laughed at my lame jokes. That's a plus. My car left purring like kitten. I will definitely be back. read more

I previously went to big o tires for them to add coolant in my car and they were going to charge me for a coolant diagnostic $200!! (Which I did not need, my check engine light and maintenance light was not on) Came to oil changers since this is where I get my oil changed and they were able to help me quick!! Joe was great, spoke with him on the phone and I was able to swing by and he helped me within 10 minutes. No diagnostic needed, just needed to get topped off with some coolant! So so grateful, thank you guys! read more

Oil Changers - Waiting to get my coolant topped off. - Oil Change Stations Near Me - Concord, California

I came in for a synthetic oil change and was swiftly taken care of. They were very attentive and alerted me to some things a different oil change provider broke including my hood support. I added the coolant services and they gave me a discount. There was also a $10 coupon on their website which was very much appreciated. I will not be returning to my previous provider. I will come here instead. read more

Oil Changers - Oil change sticker - Oil Change Stations Near Me - Concord, California

Went in today for oil change on my Tacoma and the staff was great, friendly and professional. I recommend this place vs others.

I experienced awesome service at Oil Changers and I'd highly recommend this location to anyone. Service was prompt, professional, helpful, and informative. It was so easy to get in, get what I needed, pay, and head back home. I feel I got a great value for my time and the services I needed. Thanks Oil Changers! read more

I went to this location Sunday afternoon right before they were about to close and the staff was friendly and helpful and had me in and out within 15 minutes. I was very impressed with the service and price! read more

I pulled in without appointment. I had to ask them about oil change pricing because I couldn't find it online. I ended up paying a little less than 55 dollars for an oil change with a 10 dollar coupon. The service was fast. It probably took about 15 minutes. It's different from other oil change places because you don't get out of your car during the service. They cleaned my windshield, put air in my tires, topped off my washer fluid, and checked some other things. The workers were professional. read more

Oil Changers - Picture of oil change checklist - Oil Change Stations Near Me - Concord, California

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We were very satisfied with the work that was done to our vehicle. Eddie explained step by step of everything that was needed. Thank you. The Wiley's read more

I guess the silver lining to this review is that I want to thank Oil (over)Chargers for the inspiration to change my own oil from now on. The first time I came here it was good enough to return for a second visit. They charge me $100+ for an oil change and fluids, but I found out on this second visit, it's just to CHECK the fluids, even if you don't need any new fluids! Just to glance at my fluids! Before the change, one of the guys mushed around my windshield with a Walmart level squeegee like you know when you have to chase the guys away from your car at a stoplight in the city? Couldn't figure out why he was doing that. The oil they put in my car was from an unmarked see through jug. It was like a kids lemonade stand, except for the life blood of your car. But the topper was when they handed me the iPad or whatever it had a damn tip screen that I had to embarrassingly navigate around! At an oil change place?! What a shakedown! That was really the straw that broke the camels back. So thank you, Oil (over)Chargers for the motivation to go back to changing my own oil. I'm the dummy this time, but I'll get over it. Brooklelynn, you have got to be kidding me. After a $106 oil change with oil out of an unmarked jug and no fluids, people are looking for a way to spend MORE money? They appreciate a tip screen shoved in their face so you either pay more or experience the awkwardness. Yea, you know, I was going to this one oil place, but I had to leave, they didn't give me the option to tip the waiters. read more

Miguel was fast, professional and kind! Highly recommend! Took barely 20 minutes and you stay in your car!

Came for a simple oil change, got in line, and someone cut me off at the very last second and hopped in the garage. The employees explained to this man that there is a single lane going into the garage, but still serviced his car first? I waited in line for only 20 minutes, but it's extra frustrating that they chose to service this rude man's car before mine??? I think they should have told him to simply wait! There are two nice gentlemen who I worked with, but otherwise, what an awful experience. Would not recommend, and will not be returning. read more

I used to keyword used to go to Diablo Subaru in Walnut Creek and as of today, I will be getting my oil changed here on Oak Grove Rd. in Concord. They have women here that are amazing. Also, the men are amazing but the women are amazing every time I come here, this is my second time. I have an amazing experience and I'm going to continue to get my oil changed here and whatever else I can get done I'm gonna get it done here. These people are beyond five stars. read more

I had called like five places when I got off of work. It was about 5pm, every place closed at 6pm, but they said they stopped taking cars around 5pm. Which was poo poo platter for me or anyone else trying to get their oil changed after work. I called oil changers and they were open to 7pm. The wait wasn't too long, I could chill in my car while they did the change. And my tech was sweet as hell. His name is Albert, and he checked everything for me. Taught me about my filters, where they were at. He showed me how dirty my filter was as opposed to a new one. And then there was no pressure to replace them, he just wanted me to know and review, and then he let the choice be mine. Some other places can be pushy, and kind of dicky. Albert also checked my lights. He called out light cues from the back & front of my car as I implemented them. I felt like we were a team for a minute. Talladega Nights, call me fu6king Ricky Bobby! We couldn't figure out my service light, and another tech came over and kindly helped. Didn't get his name, but thank you Sr. I wish they had brewskies on stand by, but the world isn't perfect. I believe they topped off my fluids but I am not sure. I got a filter changed, and the oil changed. It was $139.00 which is the most I have ever paid for an oil change, but I would pay it again to be serviced by these gentlemen. I left feeling like I would miss Albert, I even thought about grabbing a six pack and dropping it back off for these guys. Thanks guys! PS Here's an extra funny: One of the filters was behind the glove compartment. And I had to empty the glove. And then Albert changed the filter and put everything back in. I am obvi a fu6king lady, so there was tampons everywhere. Albert didn't bat an eye. He Kindly put my car manuals, unpaid parking tickets (jk), and mountain variety of tampons back in the glove without hesitation. Thank you for being a secure kind human. read more

Oil Changers - Oil Change Stations Near Me - Concord, California

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---RISK OF DAMAGING YOUR VEHICLE--- I had my oil changed on my 2018 4Runner here on 10/23/24. Later on that afternoon (less than 50 miles) my car started lagging when I hit the gas and didn't make it 100 yards before it wouldn't accelerate at all. This was at 8:30 at night so I planned on calling oil changers in the morning. When my car was loaded onto the tow truck I could clearly see my transmission fluid draining out of my engine. In the morning when I spoke with the manager (who informed me that he personally did the oil change) he said that he didn't touch the transmission and it had nothing to do with what happened. He also mentioned that they made a note of a "minor transmission fluid leak" on my receipt (which was never mentioned to me at the time of the oil change). I talked to Tony Campbell from corporate and he said that they wouldn't have touched anything to do with the transmission, but to take it to the dealership so see what happened. He also said that Oil Changers would send someone out to assess. Turns out my transmission plug was completely removed from the vehicle. The tech at Toyota confirmed that it is impossible for a transmission plug to fall out on its own (obviously). Then the tech informed me that the Oil Changers Representative that came out to assess was the same guy who preformed my oil change! I sent Tony all of my invoices of cost incurred and a detailed timeliness of how everything went down per his request. I also informed him that I just had my 60k inspection and tune up from the dealership 3 months prior and there were no issues reported at that time- and that was the ONLY time my engine had been touched by anyone. Long story long, the claim was denied and they won't be reimbursing me for any of costs incurred. They're sticking with the story that my tranny plug must have been loose and coincidentally "fell out" right after my oil change- same day. My car is back up and running but who knows how much damage was done to the transmission due to this whole ordeal. My attorney in confident that I will be reimbursed for the repairs but I'll have to take them to small claims court to get it. Not what I had in mind when I popped in for a quick oil change... read more

Went amazing will two guy jump on My highlander got my veteran discount they were f Friendly and courtesy in Fast out of there in 15 minutes I give them and shop five stars read more

Great experience, fast and professional service from a very pleasant and friendly staff. I will be back for sure.

Quick and easy in and out. Very nice and friendly! Went above and beyond. Definitely recommend!

Hey I highly recommend you to go to Oli Changers on Oak Grove Blvd Aaron runs a tight ship, and the guys are great Billy and Kenny will work it out. read more

They're always super kind, attentive and helpful. I wouldn't want to go anywhere else but here! read more