Mesa, Arizona
Every formula starts with a theory.
Color is my craft, and every great result starts with a plan. With more than twenty years behind the chair, I bring a thoughtful, personal approach to every appointment.
Every color begins as a formula. Book a consultation and we will chart yours together.
20+ years behind the chair
Meet Kate
Color specialist and owner of Hair Theory.
Hair has been the plan since I was five years old. What started as a childhood dream became a career I have been lucky to build and love for more than twenty years.
Long before social media, I built a full clientele the old way, through word of mouth and referrals. I established myself in Oregon, grew a busy business, and became a salon owner.
My clients were never just appointments on a calendar. Over the years they became friends. I got to share in their milestones, support them through changing seasons, and grow right alongside them.
When my family moved to Arizona, I was not ready to leave those relationships behind, so I became a traveling stylist and returned to Oregon every six to eight weeks to keep caring for the clients who had supported me for so long.
Now I am bringing that experience, artistry, and personal approach to Arizona with Hair Theory, a modern salon built around thoughtful consultations, beautiful results, and real connection.
For me, hair has always been about more than the finished look. It is about trust, lasting relationships, and helping every person leave my chair feeling confident, understood, and completely themselves.
When I am not behind the chair, you will find me at home with my husband, our four kiddos, two goldendoodles, and our baby bunny named Bun Buns. Together we also run a real estate business here in Arizona called Haus Theory, so the theory of a good thing clearly runs in the family.
Services & pricing
The menu
Specializing in women's color and cut. Every color service is quoted after a quick consultation, since final pricing depends on length, density, and how much lift your formula needs.
The work
Before & after
A few recent transformations from Kate's chair. See more on Instagram @hairtheorybykate.
Booking
Book your appointment
The easiest way to book is a quick text. Send me the service you want and a few days that work, and I will get you on the calendar. New clients, let me know it is your first time and we will start with a consultation.
Visit
Find Hair Theory
By appointment only, in a private studio in Mesa.
- Studio
- 1145 North Ellsworth Rd
Suite 105, Studio 15
Mesa, Arizona - Phone
- (503) 473-1591
- kbesteem@hotmail.com
- @hairtheorybykate
Hours
By appointment only
Reach out any time and we will find a time that works for you.