CRAFT.
COMMUNITY.
CULTURE.
Our studio is home to passionate, like-minded stylists who take pride in service, skill, and growth
Every visit reflects our dedication to craft and community
Book your appointment today
SIGMA: “the sum of”
SIGMA Hair Studio is a premium hair studio in Aberdeen, specialising in precision haircuts, tailored consultations, and barbering excellence. Established in 2023, our multi award-winning studio is built on the combined passion, skill, and creativity of everyone within.
Founded by two-time UK Barber of the Year Andy Dawson, SIGMA brings together expert barbering, professional education, and a welcoming, community-driven experience.
A space where freelance stylists can thrive — built on integrity, fairness, and respect — where everyone is committed to their craft and continually elevating the service they provide.
More than a hair studio, SIGMA is a place where skill, care, and connection meet to create exceptional experiences for both clients and stylists.
FEATURED AT
What to Expect
Every service begins with a detailed consultation. From assessment to execution, each decision is made with suitability, precision and longevity in mind.
Precision with Purpose
From the moment you walk through the door, you’re part of something bigger than an appointment. Our brand is built on shared standards, respect, and connection — a place where clients and team alike feel part of the family.
A Sense of Belonging
We hold ourselves to a shared standard of excellence, delivering work that’s precise, professional, and consistently impressive.
Consistent Standards
LOCATION
29 St Andrew Street,
Aberdeen, AB25 1JA
(WEST END COMING SOON)
Phone
01224 478839
Meet the Team
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![A hairstylist sprays water on a male client's hair while another hairstylist works in the background at a salon.]()
ANDY DAWSON
FOUNDER
Having been a director of one of the UK’s biggest barbering brands, MENSPIRE, Andy founded SIGMA in 2023. With over a decade in the industry, a two-time UK Barber of the Year, and experience delivering education across the UK and Europe, he is trusted by public figures and globally recognised brands. Andy leads by example, combining hands-on expertise, high standards, and hard work to shape the future of the brand. -
![Barber trimming a customer's beard in a modern salon]()
OLLIE GOUGH
ASSOCIATE
Ollie has been with the team since before SIGMA even existed, bringing years of experience, skill, and dedication. Known for his precision and attention to detail, he delivers consistently excellent service to every client. Beyond the chair, Ollie has supported education sessions, helping aspiring barbers refine their skills, and his professionalism and commitment make him a true cornerstone of the studio. -
![A barber cutting a man's hair in a salon with white walls and a potted plant in the background.]()
SAM SHEARER
ASSOCIATE
Sam joined the team in 2024, bringing experience from Perth, Dundee, and even a brief stint in Canada. Known for his skill, attention to detail, and engaging approach, he delivers an exceptional experience to every client. Beyond the chair, Sam contributes to the collaborative spirit of the studio, continually refining his craft and supporting the team. His professionalism, dedication, and welcoming personality make him a valued member of the team. -
![A young man with a beard and brown hair, wearing a black hoodie, appears to be practicing massage or physical therapy on another person with short brown hair, whose head is reclined.]()
DANIEL MCDERMOTT
ASSOCIATE
Daniel joined the team in 2021 as an apprentice and has developed into a confident, skilled stylist. He takes care to understand each client’s hair and overall style, delivering tailored, precise results every time. Known for his personable approach, Daniel’s talent and attention to detail make him a valued member of the team.
Book an Appointment
Booking your appointment is simple, and our team is ready to provide the attention, care, and expertise you deserve.
Simply pick your preferred stylist and follow the on-screen instructions.
Frequently Asked Questions
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We recommend booking online through our website to secure your preferred date, time, and stylist. This ensures availability and gives you full control over your appointment.
While phone bookings are possible, our team members don’t have access to each other’s schedules, so online booking remains the most reliable way to secure your slot.
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Every service begins with a detailed consultation. From assessment to execution, each decision is made with precision and tailored to suit your hair, style, and lifestyle. Our goal is to deliver a consistently high-quality experience that leaves you confident and satisfied.
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Yes — our team has experience with a wide range of hair types and styles. Whether you’re looking for a classic cut, a modern look, or a tailored colour service, every appointment is approached with expertise to deliver a result that suits you perfectly.
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Yes — we can provide private grooming experiences for events such as weddings, corporate occasions, or special celebrations. Please contact us directly to discuss your requirements and check availability.
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Yes — we use our own ESSENTIALS product range in the salon, and it’s available to purchase both in-store and online at essentialsbysigma.com. These products allow you to recreate the looks you love at home.
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We understand that plans can change. If you need to cancel or reschedule, please do so at least 24 hours before your appointment.
Cancellations within 24 hours will incur a fee, as we’re unable to fill appointments at short notice.