Well worth the drive from Denver! Super fast turn around time, amazing work, and they all make you…read morefeel like family as soon as you walk in. We will definitely be coming back!!

I had a new suit tailored at Boulder Custom Tailoring and could not have been more pleased. The…read moretailoring was completed on time and the quality of work was exceptional. Great customer service from the owner as well. we will return with our fut tailoring needs and highly recommend Boulder Custom Tailoring to anyone in the Boulder area.

I had two pairs of pants altered. One pair was perfect off the bat, the second needed a little…read moreextra love. They did a great job, and while it was spendy, they were easy to work with and very kind. Thank you!

STAY FAR FAR AWAY. 3 weeks before my smallish wedding (older couple/second marriages) I took my…read moregorgeous dress into get it shortened and have an issue fixed where the lining was attached incorrectly and pulling a bit. The lady actually took a razor blade to it and destroyed it. A RAZOR BLADE! (See photos) I should have known when I walked into that sty that is was a mistake. The place is filthy, there is crap everywhere and probably the most unprofessional tailoring shop I have ever been in. So now I have to either find a new dress to get married in in 3 weeks or pay a small fortune to get it repaired somehow. Read the other reviews. These folks are a total disaster.

Way over priced and nearly ruined my dress! They charged me $30 to hem this straight dress…read more.. Pictures included on straight style of dress and how SIMPLE the hem job was. They gave me the scrap that they cut off and it was uneven. Just beware as I asked them for a price before dropping off and they said they "didn't know but I must pay in cash". This should have been my first clue because once they're done, they can charge you what ever they feel like. Ridiculous

They did a great job repairing the holes in my 60-year-old wool sweater. it is a varsity letter…read moresweater that I got for playing collegiate golf at MIT during my time there in the 1960s. it's nice to have it back looking as good as new.

What a great find! I needed a lot of work done on a bridesmaid dress in a short amount of time and…read moreClau's got it done for less than I feared it would cost. They're so nice, too.

Fantastic!!!! as a Shorty.... I have to have lots of stuff taken up. They're always friendly kind…read moreand do great job. Highly recommend

Amazing alterations beautifully done. Fair pricing and so friendly and honest. You won't be…read moredisappointed

Patty is just the best! She did alterations for both my wedding dress, and my husbands suit. I am…read moreso thankful that we found Patty. Her attention to detail paired with her kindness really made the whole Alterations experience so easy. She has found a customer for life!

John Valher Alterations is just perfect…read more Many places offer alterations. Some are in addition to other services - cleaners, bridal dresses, etc. From my experience John Valher Alterations focuses on fixing and creating clothes. The majority of my clothes are custom tailored for me. Shirts, pants, jackets. Jeans are not one of those items and typically they need to be adjusted for fit. For a long time, I have been searching for someone who can do a quality job, in a timely manner, and done so at a fair price. John Valher Alterations is now my go to spot. I picked up four pairs of jeans yesterday and dropped off nine more pairs yesterday. From the moment I reached out (via Yelp), throughout the first measuring, and then scheduling pickup, the process was fast and easy. The shop is somewhat nondescript but it is setup to do what needs doing - altering clothing. Highly recommend visiting John Valher Alterations for your tailoring needs.

John's alterations is great! Friendly, professional, skilled and prompt. He prices fairly and does…read moreexcellent work!