Carey & O'Brien's
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Carey & O'Brien's
We invite you to Cary O'Brien's, a premier hair salon and spa located in St. Charles, MO. Our hairstylists are well-known in St. Louis for their creativity and perfectionist attitudes, seen in every cut and color. Driven by the latest trends in both the hair and fashion industries, our hairstylists are highly specialized in a variety of techniques including balayages, ombres, and makeup application.

Our Spa professionals are recognized for their customized facial treatments, full body massages & hair removal. We believe in creating a single destination for beauty and relaxation by offering everything that's expected of a hair salon, nail salon, tanning salon, and day spa - all within a single location.
Services
Our salon in St. Charles, MO is designed to be an all in one destination for beauty with all the benefits of a hair, nail, makeup and tanning salon in one location. Choose one of Cary O'Brien's talented hairstylists for your next haircut or hair color. Stop by for a Manicure, Pedicure, or Airbrush Spray Tan to get that perfect bronzed glow any time of the year.
Welcome to Cary O'Brien's Hair Salon, a modern destination for beauty located in St. Charles, MO. Our hairstylists are well-known in St Louis for their creativity and perfectionism. Driven by the latest trends in both the hair and fashion industries, our stylists specialize in both men and women's haircuts and colors.
Having a professional artist to handle makeup application for events and special occasions in St. Charles, MO lessens the hassle of having to take on the DIY project. Glo Skin Beauty's award-winning, skin nourishing, mineral makeup formulations enhance and protect even the most sensitive skin.

With a variety of formula and finish options and an exceptional shade gallery to promote every beauty ideal, Glo Skin Beauty delivers customized complexion perfection.Great care has been taken to identify broad-spectrum preservatives to ensure formula purity and longevity without the use of parabens or talc.
TANS is the leader in custom spray tanning and is simply the best in the market! TANS success comes from providing the most natural looking spray tan. The TANS spray tan process uses proprietary DHA solution through top of the line tanning equipment, which is then applied by our professionally trained and certified TANS Spray Tan Professionals.
Our Day Spa in St. Charles, MO is designed to be an all-on-one destination for relaxation by offering skin and facial treatments, massages, hair removal, and spa day packages. Beautiful skin is always in style, and our estheticians provide glowing results with our spa treatments that present a noticeable before-and-after difference.
Reviews (12)
Andrew Klecan
Andrew Klecan
Jan 17, 2022
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Walked in to get a haircut just get my mullet fixed up my hairstylist thought it was a joke and the first thing that she did was shave it off way to listen according to her she had worked there 19 years. What set me off is the audacity that she had to scarf and laugh and say I thought it was a joke well I mean I already clearly told you that I wanted the sides cleaned out my top cleaned up in my neckline does it mean shave my mullet off way to pay attention thank you will never recommend this place to anyone ever obviously their stylus don’t know how to listen to instructions whether you’re
Madalyn Bridgewater
Madalyn Bridgewater
Sep 13, 2021
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Critical: Quality
My mom went here and she wanted to get her hair dyed and cut they did not dye it they cut it very short and now she hates it
Service: Haircut
Kari Beth
Kari Beth
Jun 15, 2021
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I've been going to this salon for years and they were always ridiculously expensive- more and more every year. But when I had issues with the way my hair was colored they expected me to pay twice. Almost $400 even though I was a loyal customer. The manager was completely unreasonable and borderline rude. Anything you get here you can get somewhere else for cheaper, and most likely better customer service. It's nothing special, just especially expensive.
Megean Mertens
Megean Mertens
Mar 28, 2021
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COB’s has been my salon for the past 11 years. I see Molly Billington when I’m there and she’s amazing! I’ve recommended COB’s to many family members and now my stepmom, sibling, and my husband go there. It’s always a fabulous experience and everyone is well taken care of. We know we’re a part of the COB family - there’s really nothing like it.
I’m sharing my most recent “before” and “after” photos. One of my favorite transformations to date. 😍
Sarah Amonson
Sarah Amonson
Dec 22, 2020
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There isn't anything negative I could say about this salon. The ambience is welcoming and the service is kind. I see Connie for my hair. She is a true hair artist with not only years of experience but the ability to listen and help me figure out what colors and styles I need as my hair is more difficult to work with than others. I truly look forward to my appointments with her and always leave feeling fantastic.
Dena Eckelman-Payne
Dena Eckelman-Payne
Aug 14, 2020
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Excellent experience with stylist Kelly. Very happy with my new haircut and with the service I received
Kandall Lembeck
Kandall Lembeck
Aug 09, 2020
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Going to miss Maren’s excellent service and color consultations. Best of luck on your new chapter in life! Thank you for recommending another great stylist at the salon for my next visit.
Jessi J.
Jessi J.
Aug 06, 2020
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Positive: Cleanliness, Professionalism, Punctuality, Quality, Value
From the phone call up to the services I wanted, the staff was WONDERFUL. This was my first time coming and enjoyed everything. The music the products they have displayed to the staff up to you relaxing. Connie was wonderful and very good. Thank you all so much for a wonderful first time experience
Services: Manicures, Pedicures
Nicole Lenau
Nicole Lenau
Jul 09, 2020
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Literally the best salon experience in the area. It's more than just a fantastic cut, color, and style... it's the perfect environment to actually relax and enjoy while you get the very best cut/color/style of your entire life. I'd highly recommend Jake - he really is a hair artist and will leave you looking your very best. Plus, he's a licensed barber and it's really cool tense the styles and shaves he does for men.
The salon itself is trendy while still feeling like you belong, every single person is warm and inviting, and every client that walks out the door leaves with amazing hair and the
Victoria Beecher
Victoria Beecher
Jun 05, 2020
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I had my hair done for my daughter's wedding and it was beautiful! Bri did a wonderful job, she put it up 10am and it was still holding tight after dancing til midnight 💃! I highly recommend her and this Salon! They took all of the necessary precautions given the pandemic but still presented a relaxed spa environment! Thank you!
Bob Brock
Bob Brock
Aug 13, 2019
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This place is fantastic best place to get a haircut or colored in town. The staff is awesome very attentive to your needs and very friendly the cuts are priced appropriately from the levels of stylist. They are highly skilled every single stylist and I would highly suggest this to any children men or women. They offer various services such as spa nails pedicures manicures beard cuts etc.
Sadye Beery
Sadye Beery
Jun 01, 2019
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AMAZING SERVICE! I called yesterday and they got me in an hour later. I got the privilege to get my hair cut by Madi. I came in with super long hair down to my waist and wanted a big chop. I was nervous but she was so reassuring and so positive that the nerves went away. The salon is super clean and I love that I can go in for everything. I wish more salons would adopt this idea. The owner, Cary, is so nice and gave me some awesome tips. Everyone seemed to be in a great mood. I love my hair cut, will definitely be returning and will be bringing my husband in for a beard trim while I get a manicure