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Best Hair Extensions near me in Union Square, San Francisco
Choose from 4 venues offering Hair Extensions near you in Union Square, San Francisco See map
Top Hair Professionals in Union Square
15 hairdressers ready to book in Union Square. See all

5.0
David
Hayes Valley, San Francisco
Stylist /Owner
David (Only current clients)
$95
30 min
David
$125
45 min
See all 4 services

5.0
Kerrin Lanahan
Cow Hollow, San Francisco
Owner
Women haircut
$135
1 hr
Man’s cut
$95
1 hr
See all 31 services

5.0
Rebecca wraxall
Cow Hollow, San Francisco
Hairstylist
Women haircut
$140
1 hr
All Over Color
$160
1 hr and 30 min
See all 52 services

4.9
Wendy Deng
Cow Hollow, San Francisco
Hairstylist
Women haircut
$140
45 min
Man’s cut
$95
45 min
See all 59 services

5.0
Lily Phang
Cow Hollow, San Francisco
Hairstylist
Women haircut
$135
1 hr
Man’s cut
$90
45 min
See all 37 services

5.0
Katie Brown
Hayes Valley, San Francisco
Stylist
Katie
$130
1 hr
Katie
$100
45 min
See all 13 services

5.0
Aric Congdon
The Castro, San Francisco
Celebrity Hairstylist | Hair That Feels Like You
Womens Haircut
$200
1 hr
Partial Custom Hilight/Balayage
$450
3 hr
See all 35 services

5.0
Erika Kahl
Cow Hollow, San Francisco
Hairdresser
Women haircut
$120
1 hr
Root Touchup
$110
1 hr and 30 min
See all 40 services

5.0
Sydney Fleharty
Hayes Valley, San Francisco
Stylist
Sydney
$65
45 min
Highlight
$300
2 hr and 45 min
See all 15 services

4.8
Keely
The Castro, San Francisco
San Francisco Hair Stylist
Womens Haircut
$110
1 hr and 30 min
Mens Haircut
$85
1 hr
See all 16 services

5.0
STELLA
The Castro, San Francisco
Los Angeles | San Francisco Hairstylist
Hair Consultation
$25
15 min
Base Color (Roots only + Blowdry) * This is not a bleaching service
$150
1 hr and 30 min
See all 18 services

5.0
Bruno Pajares
Hayes Valley, San Francisco
Hair cutter specialist and stylist
Bruno
$115
1 hr
Bruno
$140
1 hr
See all 4 services
Call to book
(415) 433-3030(415) 433-3030Call to bookBlake Charles Salon
77 Maiden Ln 2nd floor, San Francisco, CA 94108
Manicure
Russian Manicure
Men's Manicure
Pedicure
(415) 619-1995(415) 619-1995Call to bookJoseph Alex Salon
391 Sutter St #706, San Francisco, CA 94108
Hair Extensions
Hair Weaves
Hair Coloring
Hair Braiding
(415) 260-7312(415) 260-7312Call to bookHair by Brian
315 Sutter St 4th floor, San Francisco, CA 94108
Hair Extensions
Permanent Hair Straightening
Women's Haircut
Blow Dry
(415) 569-3105(415) 569-3105Call to bookConcrete Rose Salon
660 Market St Suite 205, San Francisco, CA 94104
Bridal Makeup
Makeup Service
(415) 956-1909(415) 956-1909Call to bookSalon DnA Hair and SPA
555 Sutter St #200, San Francisco, CA 94102
Hair Extensions
Blow Dry
Permanent Hair Straightening
Perm
(415) 902-0625(415) 902-0625Call to bookMaria Lee Makeup & Hair
3366 Sacramento St, San Francisco, CA 94118
Makeup Service
Bridal Makeup
(415) 757-0755(415) 757-0755Call to bookMaverick West Salon
2915 Sacramento St, San Francisco, CA 94115
Hair Extensions
Balayage
Women's Haircut
Locs
(415) 684-6851(415) 684-6851Call to bookMena Mead Hair & Makeup Atelier
210 Fillmore St, San Francisco, CA 94117
Hair Extensions
Curly Hair
Balayage
Blow Dry
(415) 690-6492(415) 690-6492Call to bookLumiere Haus Salon
2843 California St, San Francisco, CA 94115
Hair Extensions
Blow Dry
(415) 812-5556(415) 812-5556Call to bookJose Montoya Garcia Hairstylist at Retreat skin and Hair Studio
146 Fillmore St, San Francisco, CA 94117
Hair Extensions
Permanent Hair Straightening
(415) 359-9375(415) 359-9375Call to bookAngie & Martha's Hair Salon
524 Geary St, San Francisco, CA 94102
Hair Extensions
Curly Hair
Women's Haircut
Permanent Hair Straightening
(415) 367-5821(415) 367-5821Call to bookYahaira's Hair Designer
43 Franklin St, San Francisco, CA 94102
Hair Extensions
Women's Haircut
Curly Hair
Hair Coloring
(415) 955-7028(415) 955-7028Call to bookHector Estrada
1538 Pacific Ave #109, San Francisco, CA 94109
Hair Extensions
Blow Dry
Permanent Hair Straightening
Locs
(415) 826-7183(415) 826-7183Call to bookBlanca's Art of Hair
3239 Mission St, San Francisco, CA 94110
Hair Extensions
Hair Coloring
Women's Haircut
Hair Weaves
(415) 678-5434(415) 678-5434Call to bookOld Mission Barbershop
2485 Mission St, San Francisco, CA 94110
Head Shave
Men's Haircut
Hot Towel Shave
Beard Trim
(415) 674-4366(415) 674-4366Call to bookdiPietro Todd Salon
2239 Fillmore St, San Francisco, CA 94115
Hair Extensions
Women's Haircut
Blow Dry
Balayage
(415) 525-4840(415) 525-4840Call to bookLa Fleur Hair & Nail Spa
1701 20th St, San Francisco, CA 94107
Nail Extensions
Nail Polish
Gel Nails
Manicure
(415) 335-8576(415) 335-8576Call to bookHong Kong Mona Hair Studio
307 4th Ave, San Francisco, CA 94118
Makeup Service
Threading
(415) 346-9864(415) 346-9864Call to bookbubble pop electric salon
1610 Post St # 106, San Francisco, CA 94115
Hair Extensions
Keratin Treatment
Women's Haircut
Wig Install
(917) 946-1814(917) 946-1814Call to bookGeorgia Rew For The Pretty Pretty Collective
600 Shotwell St, San Francisco, CA 94110
Makeup Service
Bridal Makeup
(415) 410-4461(415) 410-4461Call to bookChely's Beauty Salon
2260 Mission St, San Francisco, CA 94110
Makeup Service
(855) 729-9705(855) 729-9705Call to bookTAYLOR MONROE LOWER HAIGHT
146 Fillmore St, San Francisco, CA 94117
Hair Extensions
Hair Weaves
Highlights
Blow Dry
(415) 407-1561(415) 407-1561Call to bookGina Leigh Hair Studio
2906 Octavia St, San Francisco, CA 94123
(415) 805-3403(415) 805-3403Call to bookCharles W. Thomas Salon Presidio Heights
3571 Sacramento St, San Francisco, CA 94118
Hair Extensions
Hair Braiding
Blow Dry
Balayage
+1 888-447-7127+1 888-447-7127Call to bookAlabama Street Locks Pro (San Francisco)
595 Alabama St, San Francisco, CA 94110, USA
Hair Extensions
(415) 735-9300(415) 735-9300Call to bookKinship Salon & Barber
253 Clement St, San Francisco, CA 94118
Hair Extensions
Keratin Treatment
Women's Haircut
Permanent Hair Straightening
(415) 355-1734(415) 355-1734Call to bookSan Francisco Institute of Esthetics and Cosmetology
1067 Folsom St, San Francisco, CA 94103
Nail Art
Men's Pedicure
Nail Polish
Nail Extensions
(415) 203-0463(415) 203-0463Call to bookLavish Hair & Make Up Studio
1514 Larkin St, San Francisco, CA 94109
Makeup Service
Bridal Makeup
(415) 632-2761(415) 632-2761Call to bookHair Weaving & Braids By Jovann
1260 Fillmore St, San Francisco, CA 94115
Hair Extensions
Hair Weaves
Women's Haircut
Wig Install
(415) 706-0933(415) 706-0933Call to bookYo Beauty Supply
888 O'Farrell St #104, San Francisco, CA 94109
+1 415-601-6634+1 415-601-6634Call to bookAll Styles Braiding
1880 Mission San Francisco CA 94103, USA
(415) 440-7677(415) 440-7677Call to bookPopulation Salon Mission
498 14th St, San Francisco, CA 94103
Hair Extensions
Keratin Treatment
Women's Haircut
Permanent Hair Straightening
(415) 941-8321(415) 941-8321Call to bookJazz'z Blow Dry Bar + Spa
1315 Fillmore St, San Francisco, CA 94115
Hair Extensions
Hair Weaves
Hair Braiding
Balayage
Top reviews of Hair Extensions near you in Union Square
4.0
Average of 2,050 reviews of 4 venues.

nora g.
The BEST haircut in San Francisco!!!
Aug 18, 2025

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services

Chelsea B.
Rebecca was wonderful! I came in to get new extensions and she far exceeded my expectations with beautiful k-tip extensions and a nice natural gloss.
Sep 23, 2025

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services

Farheen M.
Wendy at ML Studio is a lifesaver. I went in for help with my thin stringy hair before a big event, she gave me an excellent cut, color and smoothing treatment. She was able to squeeze me in for an extensions installation within a week. She is so compassionate and understanding. Recently I have lost a lot of hair due to a medical condition. I have been so embarrassed and frustrated with my hair, to the point that I had avoided salons - thinking there's no help for me! Wendy was so supportive, and ensured my hair is not shedding. I feel much more confident and better. Thank you, Wendy!
Jun 19, 2025

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services
Silka M.
Great place for high quality hair extensions!
Oct 9, 2024

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services

Mia S.
The best as always!
Jun 25, 2026

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services
Ken P.
A pleasant experience and always a wonderful haircut!
Jun 17, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
See all services

Rhoda S.
Always great cut with Erika. New style today looks fantastic.
Jun 5, 2026

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services

Farheen M.
Wendy's the best :)
May 28, 2026

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services

Marjorie R.
Incredible!
May 27, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
See all services
Jasti S.
Wendy cares!
May 14, 2026

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services

J.R. L.
Great as always!
May 11, 2026

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services

Caroline H.
Nielle was great!
May 9, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
See all services

anna v.
Lovely haircut with Arianna, as always. Thank you!
May 7, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
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Nina R.
I love it here! Everyone loves my shorter hair cut!
Apr 28, 2026

ML Hair Studio
1771 Union Street, Union Street, San Francisco, 94123, California
5.0
1,344 reviews
See all services

Lucy R.
Kara was fast and efficient, got the blow dry done in no time which i appreciate but end results were incredible. A very pleasant woman to talk with as well and very skilled. Will come here whenever i’m in town.
Apr 28, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
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Lisa F.
Thank you so much and my son’s haircut looks fantastic! The only issue we had was being able to add a tip on the app. Is there a way to send a tip?
Apr 26, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
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Candy V.
I finally found someone who truly understood my vision for my hair. I had been to multiple places for grey blending, but this is the first time I actually achieved the look I was hoping for. Aric is a sweetheart, super polite, and made the whole experience comfortable and enjoyable. I absolutely recommend him (though selfishly, I almost don’t want to promote him too much because I don’t want him getting even more popular to a point I can’t get an appointment lol)
Apr 23, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
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ashita v.
Vincent was amazing!! I had a very satisfactory haircut. I highly recommend him !
Apr 10, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
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Stefani Š.
Messy girl walked in, beautiful lady walked out, as always, Katie did a 10/10 job 🔥
Apr 8, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
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Greg N.
Best hair and color I’ve ever had.
Apr 6, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
See all services

Kathi V.
Lovely!
Apr 2, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
See all services

Ruby S.
Ive been going to Keely to cut my hair for a while because she does an amazing job every time! She is such an incredible hairstylist!
Mar 29, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
See all services

laura s.
Aric understood everything I said and then explained what he thought we should do with my hair. The cut he gave me is the best I ever had and the volume and style is perfect. Can't wait to go back.
Mar 27, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
See all services

Anjali P.
Had a consultation with Aric, he was great! So kind, clearly knowledgeable, wanted to know what questions I had, took my concerns seriously. Wasn’t just trying to sell/upsell me on anything. I’m looking forward to starting my the next leg of my hair journey with him!
Mar 26, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
See all services

Tommy M.
The GOAT daddy took such good care of me, as he always does
Mar 18, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
See all services

Rae P.
10/10 experience. Love my hair color, and Kara is amazing. Already booked my appointment to come back. Highly recommend!
Mar 12, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
See all services

margot c.
10/10 recommend
Mar 6, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
See all services

Elaina H.
Stella is a master with color! She is always such a joy to work with and takes the time to understand what I really want. I look forward to visiting CODE Salon every time!
Mar 1, 2026

Code Salon ( Previously Belles and whistles salon )
561 Castro street, San francisco, 94114, California
4.9
155 reviews
See all services
HV
Heidi V.
Sydney was very professional, very nice, patiently listened to my description of what I was going for, and put it all into action beautifully.
Jun 25, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
See all services
CH
Ceci H.
Katie was amazing!! I love my new haircut
Jun 9, 2026

DAVID JAMES. | San Francisco
600 Fillmore Street, San Francisco, 94117, California
5.0
548 reviews
See all services
Hair Extensions FAQs
Book your next hair extensions appointment in Union Square with Fresha
Fresha hair salons are the gold standard of beauty and wellness. You can browse for top-rated hair places in Union Square, find your next appointment and pay with the tap of a button. All without breaking your stride. If booking an appointment with Fresha is that easy, then feeling good can be effortless too.
Hair extensions can give you the shoulder-skimming, face-framing, swishy hair of your dreams. You just have to choose your commitment level. Have a quick fling with some clip-ins or a longer relationship with keratin or bonded extensions. The hair extension experts in Union Square can offer you a wide range of colours and hair textures. Your new extensions may take up to 3 hours and 30 minutes to install, and you should expect to pay from $25 to $900. Search Fresha for salons offering hair extensions near you, and book in online or with our mobile app.
To date we’ve successfully matched 1 billion customers with their perfect beauty, massage and health business. It certainly helps that Fresha is active in over 120 countries globally. So even if you’re away from Union Square or the US, working abroad or on a mini-break overseas, you can still log on and book in. And if you find some beauty, massage and health businesses you think would benefit from our free, state-of-the-art software, we’re all ears. Let us know, by emailing hello@fresha.com. We know that time is precious. But self-care is priceless. So make space in your diary for your next Fresha appointment.





















































