Welcome to Studio W, a family hair salon in Castro Valley

Feel free to be YOU here at Studio W Salon, after all...everyone else is taken!

View more of our work in our Client Photo Gallery.

The Best Hair Salon for the Entire Family

Our clients love our small hair salon on Castro Valley Boulevard because we take the time to listen to your needs, propose ideas, we work meticulously and explain what we're doing along the way. Bring every member of the family, we can't wait to see you all here! 

  • We create looks to please every style!
  • We have hair color for all ages, from classic looks to the latest trends.
  • We offer hair extensions for added length and volume, conceal thinning hair
  • We add fun for all occasions with feathers, tinsel and fairy hair.

Is this your first visit to Studio W?

We can't wait to meet you. We want you to feel welcomed and at home during every visit to Studio W Salon. Please help yourself to coffee, tea and snacks during your visit. We will always strive to make your hair care experience the best you have ever had! We specialize in giving you the best style for you, and love to educate you how best to care for your new look. We are also here help you utilize tools to more quickly and efficiently care for a favorite style you may already have and would like to maintain. We love to do creative colors and also love a good challenge when it comes to hair colors and haircuts!

A Local Hair Salon of Many Talents


Color Correction

Hair Extensions Salon

Hair Smoothing & Hair Straightening

We do Perms!

We ❤ Wedding Hair & Makeup

Barber Cuts

Wax Hair Removal

Fanatical About Clean

We can tell you how we like a super clean salon, but we'll just let our own clients comment on our venue:

"Well organized and always sparkling clean. Whenever I visit, I feel welcomed and pampered."

"The salon is always clean and the staff is very friendly and helpful. I highly recommend them."

"Studio W is a great salon very clean and beautiful decor."

"Great clean and luxurious place, my favorite!"

Find 1200+ authentic reviews from verified clients on our online booking page

hair stylists studio w hair salon castro valley

Meet The Hair Stylists at Studio W

Get to know the talented hair stylists at Studio W Salon. They each bring a unique set of skills and experience to the team. Read their bios to find your best fit or feel free to ask us for a recommendation based on your needs. All of our stylists are highly competent and thoroughly trained. No matter who you choose, you'll be in good hands.

View the Stylists

New Client Offer

If you've never been to Studio W Salon before, take advantage of our new client offer and save a few dollars on your first appointment.

How to book an appointment

Book online

Call 510-862-5525

Send us a request

Join Our Team

Studio W has been described as "a gem in Castro Valley" and we're also a great place to work! If you're a cosmetologist, wax technician or a student enrolled in beauty school, please visit our job openings page. We're always looking for hair stylists at all levels and are accepting assistant stylists into our training program.

Frequently Asked Questions

Can I get a Brazilian Blowout at Studio W?
We offer both the Original Brazilian Blowout and the Mini Brazilian Blowout, which is just the front section of the hair. Brazilian Blowout Services