Interior Design Services in Huntington, NY

Thoughtfully Curated Interiors, Tailored to You

At Designed Interiors By Margaret, we specialize in high-end residential design that transforms ordinary spaces into elegant, livable works of art. Based in Huntington, NY, our full-service interior design firm offers a wide range of personalized services — from room-by-room renovations to comprehensive home transformations. Whether you're looking for expert advice, 3D design visualizations, or a complete luxury redesign, we offer the creative vision and technical skill to bring your dream space to life.

What Makes Designed Interiors Different?

  • Artistic Foundation: Margaret's background in classical sculpture and interior design brings an artistic eye to every detail. 
  • Personalized Approach: No cookie-cutter designs; each space reflects your lifestyle and taste. 
  • Technology-Enhanced Planning: We use AutoCAD and 3D renderings to help you visualize before major decisions. 
  • Clear Process: Clear steps and personal attention eliminate confusion. 
  • Full-Service Design: For a turn-key experience, we manage everything from start to finish.
Living room with two cream-colored sofas facing each other, a fireplace, and artwork on the walls.

Complete Interior Design Solutions

We provide flexible design services to meet your needs, lifestyle, and budget. Whether you need help choosing paint colors or designing your entire home from the ground up, we’re here to make the process seamless and inspiring.

Explore our core offerings below:

Living room with blue accents, featuring a bar cabinet, velvet chair, and patterned rug.

Residential Interior Design


We specialize in designing interiors that elevate both form and function — from cozy kitchen upgrades to full-home makeovers. Each project begins with a thoughtful consultation and ends with a beautifully transformed space that reflects your personality and style.


Includes:

  • Full-home interior design
  • Kitchen and bathroom renovations
  • Furniture and decor selection
  • Spatial planning and flow optimization
  • Custom design details
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Woman in black suit points at a laptop, presenting to a couple at a table. Bright office.

Consultations & Design Renderings


If you're looking for guidance without a full-scale design commitment, we offer professional consultations and visual previews to help you move forward confidently.


Includes:

  • 90-minute interior design consultation (in-home or virtual)
  • Color palette selection
  • Furniture layout planning
  • 3D interior design renderings
  • AutoCAD drawings for precise layouts
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Modern living room with white sofas, large TV, and open layout.

Luxury & Contemporary Design


For homeowners who seek bold, modern, and high-end design, we specialize in creating refined spaces that embrace both luxury and simplicity. Whether your style leans contemporary or you're inspired by Feng Shui principles, we create spaces that feel balanced, elevated, and intentional.


Includes:

  • Luxury home design and finishes
  • Sleek, contemporary styling
  • Feng Shui-inspired layout and flow
  • High-end materials and curated accessories
  • Mood-based color schemes
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How Our Process Works

We make it easy to get started — no pressure, no confusion. Just clear steps and open communication from the very beginning.

Step 1: The Discovery Call (15 Minutes – Complimentary)

Your journey begins with a short, no-obligation call with Principal Designer Margaret Cavallo. During this call, you’ll discuss:

  • Your space and project scope
  • Your budget range and priorities
  • What you want to achieve
  • Which design package may fit your needs


Whether you're seeking full-service design or just some expert guidance, Margaret will help clarify next steps and share what it’s like to work together.

Step 2: The Design Consultation (90 Minutes – $325)

During the in-home or virtual consultation, we will:

  • Review your space and challenges
  • Discuss your needs and style
  • Give guidance on color, layout, and styling
  • Take photos/measurements as needed
  • Clarify goals, budget, and timeline

Within 3 days, you’ll receive:

  • Layout and design recommendations
  • Paint color ideas
  • Key notes and next steps
  • FAQ about our services

Ideal for full-service projects or quick expert guidance.

Step 3: The Proposal

After the consultation, we’ll present a proposal tailored to your project needs. Whether it’s a single-room update or a full-home transformation, our design packages are structured to provide flexibility, value, and clarity.

Let’s Bring Your Vision to Life

From your first phone call to final installation, Designed Interiors By Margaret delivers inspired design with clarity, creativity, and care. Whether you want a room refresh or a full-home transformation, we’re here to make the process effortless — and the results extraordinary.