The best cleaners in LA county. I've been to LAs biggest cleaners but crystal cleaners is the best cleaners. Owners are very nice and the prices are reasonable (very cheap). read more

I have been going here to dry clean my clothes for 5 years now. The couple that own Crystal Clean Cleaners are so sweet! They always great me with a smile and a "hello Jordan" as I walk in the door. I moved out of the Diamond Bar area but I still continue to drive 15 mins plus away from my house to continue doing business here because they take care of you. They won't let me leave it my garments aren't perfectly clean or altered properly. I've never had any issues that they could not solve. I had gotten a very nice sweater that I loved. I noticed a small hole on the arm. Since it was brand new I went to exchange it at the store but they had no more of those sweaters to exchange it for. So I went In here to see if there was anything they could do, a couple day later BOOM brand new and the stitching matched beautifully!!! All for a fair price. Won't go anywhere else to get my clothes dry cleaned, because they CARE here. They even gift me a little soap bottle every holiday. Nothing special but it shows that they value their customers very much, that's why I will not go anywhere else. read more

Hands down the best cleaner I've ever been to. Did the job quickly and my suit came out perfect. Extremely good customer service as well. All around impressed and will recommend to others. read more

After using another dry cleaner for a number of years, my wife and I decided to try Crystal Cleaners at 1129 S Grand Ave., a cleaner closer to home. There was a minor problem with one of my wife's jackets. Crystal took responsibility for the mishap and gave us a very generous offer to resolve the issue. I have often said, "Mistakes will happen. The question is, what will be done about it?" Crystal hit a grand slam on this one. To borrow from that line in the movie Miracle on 34th St., "From now on I'm going to be a regular Crystal customer." read more

I've been coming here since 2012 because I wear suits for work, have 2kids who performs at school, have 2 pets who messes around. All services are done on time, follow up if requested. And they are very friendly, work hard, consistently great services, keep promise even if rushed. I can't go other dry cleaning or alteration, they are too good!! read more

Before dropping off my stuff, I quickly stopped by to ask for prices. I was getting 2 dress pants dry cleaned and it was about $8 which is a very reasonable price. The staff there are very nice and quick. They asked when I needed it by and I wasn't in a hurry, so they told me that Thursday. I went in there on a Tuesday morning. I will def be coming back! read more

Best customer service ever I've experienced in my life! The people are very friendly and respecting. They REALLY do their best when they say it. Very impressive work and service! I recommend this place with two thumbs up. read more

This place is Amazing , I love their outstanding customer service , Kelley is super sweet & very attentive, their prices are descent , I hemmed 27 pairs of pants & jeans , thy came out very very good , the best I ever did , I will def b going there all the time for all my laundry service . read more

Owners are very friendly and clothes are cleaned & pressed to my satisfaction. My clothes are always ready on time.

I have been going to this cleaners since past few months for dry cleaning service and alterations and they have done excellent job. I m so happy with alteration that I take my stuff to her almost every week and so far she hasn't disappointed me even once. Truly happy that I found them and will definitely continue to go here when I need dry cleaning and tailoring! read more

First cleaner I've used in Diamond Bar, and they're great! I needed two suits cleaned by Sunday, so I brought them in on Friday. Was warmly greeted upon entering by the nice owners, and was given a great price. I was able to pick them up Saturday! They're open late too, which is a huge plus! read more

I've been bringing my wardrobe here for cleaning for over 7 years. The owners are very helpful and provide a wonderful service. I also bring things to be tailored. I highly recommend this Cleaners. read more

There are a couple of tailors/dry cleaners in the area, but this one is by far the best I've come to. I always bring in my jeans to get tapered and Kelly does a phenomenal job with how I want the fit. Not to mention how good their dry cleaning services are. Please check this place out! read more

I always use this cleaners. Last week, I forgot that I put around $300 in my back pocket of my jean. When I picked up my clothes, they gave $300 to me, which was in my pocket. I can definitely trust them. Other places might not have given me the money. Thank you Kelly for being honest read more

Very friendly and professional service. I would recommend my friends to go. If you are looking for good reliable dry cleaning service, this is the place! read more

First of all, I would like to address the people here are super friendly and nice. I was excited trying out this new place close by in my neighborhood. First time there I brought 5 pieces of designer sweaters and cardigans . Price was good and work was decent. A week ago I decided to drop off a few light color linen dresses and an off white Chanel jacket which was from cruise 2019 collection (very new). When I picked it up yesterday , my off white jacket was light gray color. I cannot describe what was going through my head. After I came home I compared with my matching skirt that I bought together. The color difference was almost night and day! I called the owner right away, and he offered to clean one more time with a different chemical. But I was not going to have them touch it again. Later I consulted with professional experts, and the discoloration was very likely due to the solvent they use in the dry cleaning process is very dirty which composited color into the garment. It's almost like taking a bath in dirty water that many people had bath in. I'm traumatized! It is truly a nightmare!! read more

Crystal Clean Cleaners is the worst dry cleaning/alterations place I have ever been to. I use to bring my dry cleaning here because it was within walking distance. I would always find little stains after a cycle with them so I would have to take it back and have them clean it again. Surprisingly I still went to them after all those stains and weeks of waiting for a few shirts. I brought a dress in for alterations with hopes to wear to my brother's birthday in Vegas. I brought it in Monday morning and had the lady fitted the dress to my liking. I asked her if I can pick it up Friday (since I was leaving Saturday) and she said what time? So there it was...on the little slip she gave me, pick up Friday 10am. Come Friday 10am I go into Crystal Clean Cleaners and behold, my dress has been untouched since Monday. She said sorry, can you come back at 4? I'll admit, I was peeved but I said sure 4pm, and no later. I call in at 3 to ask if I can pick up my dress. I assume it was the same lady I had spoken to earlier that morning because it sounded like she knew what I wanted and who I was. So again, I come back at exactly 4 only to be greeted by another woman. But I didn't care who it was as long as I got my dress. Sadly, my dress still sat there, untouched. The new lady brought my dress out and said to me, I don't understand what the other lady wanted me to do with your dress. You can pick it up tomorrow. Now I was pissed. The first lady should have already started on my dress when I came in that morning. My slip said pick up Friday 10am. I called in and it was okay to pick up my dress. Now the lady is telling me Oh we forgot about your dress and crap. So I left and am taking my business elsewhere. Like I said in the beginning, the WORST cleaners of all time. read more

I have no complaints about Crystal Clean Cleaners. The BEST, I mean THE BEST Alteration, tailoring, dry cleaning, you name it. The main seamstress at this cleaners can alter ANYTHING AND EVERYTHING with PROFESSIONAL QUALITY! Prices are reasonable; compared to other cleaners, Crystal Clean Cleaners is one of the cheaper cleaners in the area, if no the cheapest! The main seamstress is really nice and seems to really love whats he does. I've asked her how many years of experience she had, she told me over 20 years of experience. That's what i'm talking about! read more

First time coming to this cleaner and I has an amazing experience!! I was greeted very friendly when I first walked in by i'm guessing the owner. The day after I dropped off my coat, I recieved a text from the owner that there were several holes in the fabric and that she sewed them up no charge!! The coat was ready to pick up only a day after dropping it off and looked amazing!! They definitely won a repeat customer read more

Highly recommend everyone to come to this placeI swear the owners are so sweet, really friendly and they do such an amazing job