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Sierra Car Wash & Detail Shop

Sierra Car Wash & Detail Shop is a Car Wash located in Sierra Car Wash & Detail Shop, Sierra Car Wash & Detail Shop, 9146 Sierra Ave., Fontana, CA 92335.

Google
3.0 / 5 (342 Reviews)
Active Listing | Last data verification: Mar 15, 2026
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Contact Information

Address Fontana, CA, Riverside

Google Reviews

D O

D O

Google
a year ago

The worst service so far. I came in at 830 am soon as it opened. Every employee appeared to had woken up on the wrong side of the bed. The cashier lady was the worst. I would have gotten my car n drove off but they had stared cleaning. Avoid this place.

Robert Abeyta

Robert Abeyta

Google
3 years ago

I've been going to this car wash for 20 years they raised the price up to $30 for just a car wash today I went and had my truck washed I couldn't believe the way they left it it didn't put floor mats back they didn't wipe down the dash to speedometer cluster I think they use the same rag the windows were all smeared review mirrors were all smeared I think today is my last day that I will go there I will not return for $30 I think they should do a better. I told Rosa about it the way they left my truck I didn't seem to care the morale there is really bad

RACHEY RACH

RACHEY RACH

Google ★★★★
Edited 4 months ago

They were very nice, car looked amazing: but my back window was streaky and otherwise everything was fine. No complaints here Update 10/2025 : I give the car wash guys a five star. They did a good job on my car inside and out windows and all. I give the young girl that works in there tall she gets a five star. But the old lady named Rosa ( yes I read her name) that’s about 70 or maybe 65 and skinny. It looks really grouchy. I give her a one star. And I’m gonna tell you the reason why. I went in this week to get my car washed and everything even got my floor mats washed. Everything was going fine and I was waiting for my car. Well, as I got in my car, it totally slipped my mind that I had not given the guy his tip, but I thought in my mind that I put it on my card. Now I had a really bad toothache that day and I was just in a hurry to get my errands done and go home so I almost forgot to leave him his tip which I had cash in my purse cause I got it from the register from the other girl, not the old lady. So I guess the other girl left and this lady came in while I was getting my car washed. So what happened next as I’m in my car and I told the guy oh your tip is on the card OK and he looked at me and said ok so then all of a sudden she comes running out I guess it starts telling me shaking her her finger at me yelling at me and telling me that no we do not accept tips through the card we give you cash if you’re supposed to give it to us. And I looked at her in shock like why are you talking to me this way?!! I guess I was just very shocked that she would have to come out and try to mother me. I’m a 58-year-old woman myself. So anyway, she didn’t let me get one word in. She’s chewing me out. I’m sitting in my car. It slipped my mind that I had the money in my purse knowing me if I would’ve left without giving him a tip I would’ve came back and gave it to him because then I would’ve remembered that I accidentally didn’t give it to him. But this lady did not let me speak cause I was gonna tell her OK wait a minute refresh my memory because I take a lot of medication’s and I didn’t remember and I would’ve said oops I’m very sorry. Yes, I do have it in my purse. That’s all it would’ve took, but put in her finger, even standing in front of my car at the hood, shaking her fist around and making really mean faces at me! That type of person that should not be working at a car wash like that this is the first time I’ve had somebody that rude. Talk to me that way. Next time I go in there cause I am not scared of her anyway I don’t care if she’s there or not but if you’re gonna keep somebody around working for your company like that, that’s no good because I could easily say I’m not coming back anymore. And besides, we’re not obligated to give them a tip that’s a voluntary thing. But we do it because we appreciate the fact that they do get our car looking nice and all I have nothing against tipping. I’m just making a point. So there’s my story I didn’t deserve to be treated like that just because I almost forgot that I got cash from the girl before her at the register. Unbelievable and totally not professional. The car wash guy was very nice about it. I told him myself that she’s rude and she should’ve never talk to me like that and by the way I do know Spanish. So I spoke to him in Spanish. She didn’t even let me talk. Like I said again people like that don’t deserve to work there so I give her zero star.

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