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Business Details
36 Years
experience
Expert Hair Extensions & Salon Services in Boulder, CO
At Extension Heads, we specialize in transforming hair through expert extension applications, advanced color techniques, and innovative smoothing treatments. With over three decades of experience in the hair industry, our founder Cindy Tiemann has mastered the art of hair design, working alongside renowned professionals like Horst Rechelbacher and the Toni & Guy team. We prioritize personalized consultations to ensure every client receives tailored solutions that align with their lifestyle and aesthetic goals. Our commitment to ongoing education and certification in the latest extension methods guarantees exceptional results using premium brands like Great Lengths and Bellami. We emphasize hair health, offering maintenance guidance to extend the life of your investment while maintaining natural hair integrity.

Our services extend beyond extensions to include precision cuts, vibrant color transformations, and Brazilian thermal treatments that restore damaged hair. Transparency in pricing and a focus on client comfort define our approach, ensuring a stress-free experience from consultation to completion. Located in Boulder, Colorado, we serve clients seeking high-quality, artistic hair solutions in a welcoming environment. Our reputation for excellence is reflected in long-term client relationships and referrals, underscoring our dedication to both craft and customer satisfaction.
Services
Hair Extensions Brazilian Blowouts Color Services Cut and Style Thermal Reconstruction Hair Consultations Extension Maintenance Wedding Hair D' TERRA Oils Smoothing Treatments
Details
  • Year established: 1990
Highlights and features
  • We offer 30+ years of specialized hair extension expertise.
  • Our team holds advanced certifications in multiple extension methods.
  • We provide personalized consultations for tailored hair solutions.
  • We use premium brands like Great Lengths and Bellami for superior results.
  • We emphasize hair health and long-term maintenance education.
What people say
Talented stylist Personalized service Hair health focus Exceptional results 30+ years experience
Services
Hair Extensions
Custom hair extensions using premium brands like Great Lengths and Bellami. We offer multiple application methods including wefts and hand-tied extensions. Our expert consultations ensure perfect color and texture matching while maintaining hair health. Services include initial installations and maintenance touch-ups.
Brazilian Blowouts
Keratin-based smoothing treatments that eliminate frizz and restore hair health. The process seals protective proteins into the hair shaft, providing 2-4 months of straighter, shinier hair. Safe for chemically treated hair with results visible immediately after application.
Color Services
L'ANZA Healing Hair Color applications including single process, highlights, and corrective treatments. We use ammonia-free formulas with bond protection additives. Services include toning, glazing, and color removal with personalized maintenance recommendations.
Thermal Reconstruction
Advanced protein treatments for damaged hair using Brazilian Thermal Reconstruction. This 90-minute service rebuilds hair structure, adding strength and shine. Ideal for frizzy or over-processed hair with immediate improvement in texture and manageability.
Cut and Style
Precision haircuts and styling services for all hair types. Includes men's, women's, and children's cuts with expert blow-drying and updo services. We incorporate current trends while ensuring styles grow out beautifully between visits.
People
Cindy Tiemann
Owner & Master Stylist
With 30+ years in the hair industry, Cindy Tiemann specializes in extensions, color, and smoothing treatments. Certified in multiple extension methods and trained by Toni & Guy, she brings expert knowledge to every client consultation and service.
Questions
What hair extension brands do you use?
We work with premium brands including Great Lengths, Bellami, Amplify, and Laced for high-quality, durable extensions tailored to your needs.
How much do hair extensions cost?
Extension prices vary by brand and quantity, averaging $125-$300 per pack. Application fees range from $500-$1,000 depending on method and hair length required.
Do you offer Brazilian blowout treatments?
Yes, we provide Brazilian Blowout and Thermal Reconstruction treatments that smooth hair for 2-4 months using keratin-based formulas that repair damaged strands.
Can I schedule a consultation?
Consultations are required for extensions and available in-studio or via text. Book through our online scheduler or contact us directly for appointment options.
What payment methods do you accept?
We accept cash, checks, credit cards via Square, Venmo, Zelle, and PayPal deposits for hair orders and service bookings.
Do you service men and children?
Yes, we offer men's cuts starting at $42 and children's haircuts for $25 with experienced stylists who accommodate all family members' needs.