This is an immaculate tailor shop…read more The owner was very friendly and honest, advising me that it was best to purchase a new coat rather than having it tailored to my recent weight loss. It would save me money, which is how the owner explained it to me. Thank you for taking the job and then charging me an arm and a leg for the work. The owner advised that appointments are required in the future to have work completed in his shop

Came in with 3 pairs of baggier jeans I needed to have hemmed with the original hem and one pair…read morehad 2 larger slits in the knee and thigh, the turnover was just over a week and they looked perfect. Great service and fair prices.

National Cleaners and Alterations took care of my family's needs…read more Maria is sweet and measured our pants to hem them to proper length. She had them ready on time as well. Fairly priced, friendly and on time. Thank you Maria if you read these. Quality and value seemed fair.

Absolutely love the way they redid shoulder sleeves on my mother of the bride dress, thanks Marieread more

I've been here a few times since 2019. From what I can recall,…read more - Spring 2019: I needed a few adjustments for my graduation dress. Needed to tighten the waistline and I also wanted to trim the dress length so it'd reach the top of my knee - Late October 2025: I got my Maid of Honor dress altered here! Unfortunately, I had very vague ideas of what I wanted. No more than 10 mins on the fitting platform and this gentleman was able to piece together alterations I was extremely happy with when I had to wear this dress less than a month later. - April 2026: I got 2 of my new trousers hemmed here. I had pants from Banana Republic and Aritzia that fit well for my waist, but I needed to shorten the length for the pant legs. Although there's a bit of a language barrier, this man is extremely talented and a local treasure to the Diamond Bar community. I no longer live in the area, but he's worth the drive from the South Bay for PERFECT alterations. Most places have drastically increased their rates because of the pandemic, but I've never quarreled with the owner of Diamond Bar Tailoring. Fair prices for absolute phenomenal work!! He may not have the 5-star rating on Yelp he did back then in 2019, but he's always been consistent and great with managing his time/customer expectations. I have a deep respect for his craft and genuinely give him a "10/10 a would recommend."

Always fast and always accurate! I like this friendly tailor. I don't know where he falls in the…read morecategory of prices, but I feel when it comes to clothes, you pay for what you get. His prices maybe high, but he is good! My pants come out fantastic and suit jackets sleeve lengths are spot on.

Took some pants to shorten. Sloppy and terrible job. They're not straight, uneven, and sloppy. This…read moreperson does not care what she's doing. And very expensive on top of that.

She sucks. Took 4 days to shorten length of pants and when I came back on the 5th day she said it…read morestill wasn't ready. She magically only spoke Spanish to me even though our negotiations were in English. Doesn't communicate. Isn't organized. Waste of money. Waste of time.

This place is wonderful. Great prices, quick alterations and friendly service. Highly recommend…read morethis place, they got my clothes done in 1 day while all the competitors said it would take at least a week

Me and my family have been coming here for years. Real quality alterations and she always has it…read moredone within the week, if not 2 days. She's done my pants, dresses, and a few quick fixes. Always such a steal and a complete gem!

Thank you to Florence for helping turn something beautiful into something perfect! She works hard…read moreand I completely trusted her with my dress. She sized down my dress, shortened the hem, added a bustle and added a layer of glitter fabric. Every alteration looked clean and professional. Working with her was great!

Very nice and professional and I loved my outfit. She keeps to time which I love. Overall great…read moreexperience

I took my brand new dress to the dry cleaner, and it came back with several oily stains. Initially,…read morethey told me I should return the dress because they claimed the material was problematic but they never mentioned anything about stains. I only discovered the stains after they kept saying that I should return it, which raised my suspicion. I brought it back and they said they could wash it again with water. After the wash, the stains were little less but still not completely removed. The lady there was not honest and kept blaming the dress's material for the stains. I told her the dress was brand new and had no stains when I brought it in. Please be cautious about this store. I plan to file a report with the BBB to warn others about this incident.

Jacket was much too big after purchasing it online, brought to Couture cleaners and owner/lady did…read morea FANTASTIC removing excess fabric in arms and length. She is very skilled ...also brought shirts for dry cleaning that came out well, and her pricing was fair. Also automatic texts, when your item/items are complete is convenient.

I recently called La Verne Town Center Cleaners to ask about their alteration services and pricing…read more Unfortunately, my experience over the phone was very disappointing. The person who answered seemed irritated that I was asking questions and responded in a rude and dismissive tone. When I tried to ask for clarification about the pricing differences, she did not take the time to explain and instead spoke in an impolite manner. The call was ended before I was even able to finish asking my questions. Customer service is an important part of any business, and this interaction made me feel uncomfortable and unwelcome. Based on this experience alone, I would not feel confident giving them my business.

My clothes always come back very clean and everything is ready when they say it's going to be readyread more

I needed same day service for work pants. I called around 1pm and was told since it was only one…read morepair that they could accommodate my same day request. I also need a gown tailored for a wedding in October and was told they could do it. Moving forward all my tailoring jobs will be from this business. The service and process was so easy and friendly, I highly recommend giving them a try for all your tailoring needs.

Personal was very nice when I came in and helped me with Yelp app. Good to clan my comforter. I…read morewill return