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Premium Window Treatments

Elevate Every Space

Custom shades, draperies & smart home window solutions for discerning homeowners.

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Why Choose Us

The AllianceGroup.Design Difference

Excellence

High-quality products and precise installations, every single time.

Design & Innovation

Where aesthetics, technology and modern design solutions meet.

Integrity

Transparency, honesty and long-term relationships with every client.

Personalized Service

Every project treated with full attention to detail.

Our Story

Crafted with Purpose. Designed with Soul.

Born as DecorSelis with over 20 years in Brazil and six years in the U.S., we evolved into AllianceGroup.Design — a name that represents the alliance between our clients, partners, and investors. We bring sophisticated, customized interior solutions through premium window treatments that enhance comfort, functionality, and beauty in every space.

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What We Offer

Our Window Treatment Solutions

Blinds

Wood, faux wood, aluminum, vertical and decorative options for every aesthetic.
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Commercial Projects

Hotels, offices, restaurants and large-scale installations with precision and scale.
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Custom Shades

Roller, Roman, Solar, Zebra, Cellular Honeycomb and more — tailored to your style and space.
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Draperies & Curtains

Floor-to-ceiling custom fabric panels, pleat styles, and motorized options for timeless sophistication.
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Motorized & Smart Home

Lutron, Somfy, Crestron integrations for seamless automated living.
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Design Consultation

In-home visit, measurement, fabric selection & full project management.
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Our Portfolio

Transforming Spaces Across the U.S.
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How It Works

From First Contact to Final Install

Contact Us

Reach out via form, email or phone.

Free Consultation

We visit your space, take measurements and discuss options.

Custom Design

Our team creates a tailored proposal with fabric and style options.

Installation

Expert installation with a satisfaction guarantee.

Client Reviews

What Our Clients Say

AllianceGroup.Design transformed our entire home with the most exquisite draperies. Their attention to detail and understanding of our vision was remarkable. Every room feels like it belongs in a design magazine.
Catherine M. — Miami, FL
The motorized shades they installed are absolutely seamless. The Lutron integration works flawlessly with our smart home system, and the aesthetic is impeccable. Truly a world-class experience from start to finish.
Sarah M.

“We’ve hired Kelly’s Glass twice now, once for mirrored closet doors and again for a custom glass railing on our staircase. Both times, flawless work. These guys really know what they’re doing.”

Robert & Diana K. — New York, NY

we proudly serve these areas

  • Alliante
  • Anthem
  • Boulder City
  • Centennial Hills
  • Henderson
  • Lake Las Vegas
  • Las Vegas
  • Macdonald Highlands
  • North Las Vegas
  • Pecole Ranch
  • Queens Ridge
  • Summerlin
  • Sun City Alliante
  • Sun City Anthem
  • Sun City Summerlin
  • The Lakes
  • The Summit

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Ready to Transform Your Space?

Schedule a free in-home consultation and let our experts guide you.

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