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Business Details
39 Years
experience
Custom Interior Design Services in Southampton, NY
Design House of the Hamptons of the Hamptons has been a trusted presence on Main Street in Southampton since 1987, offering full-service interior design solutions tailored to residential spaces. Our expertise lies in crafting bespoke window treatments, wall coverings, slipcovers, upholstery, and curated home decor that reflect the unique lifestyles of our clients. With a design philosophy centered on creating eclectic, refined, and comfortable interiors, we prioritize intuitive spaces that feel organically lived-in rather than overtly designed. Our team collaborates closely with homeowners and contractors throughout new construction and renovation projects, leveraging deep local knowledge and industry connections to deliver seamless results. Founded by Suzanne Caldwell ASID and Maria Greenlaw, our studio combines decades of professional experience with a personalized approach to client service.

We specialize in transforming homes across Southampton, the Hamptons, and New York City, ensuring every project balances aesthetic vision with functional practicality. From coastal retreats to urban pied--terres, our work emphasizes timeless elegance while accommodating modern living needs. Our reputation for excellence stems from meticulous attention to detail, a curated selection of materials, and a commitment to understanding each client's distinct preferences. As a locally rooted business, we maintain strong relationships with artisans and suppliers to execute custom solutions efficiently. Whether designing a single room or an entire estate, our process prioritizes collaboration, transparency, and enduring style.
Services
Window Treatments Wall Coverings Slipcovers Upholstery Home Decor Design Consultation Contractor Liaison Space Planning Custom Furniture Lighting Design
Details
  • Year established: 1987
Highlights and features
  • We offer 36 years of specialized interior design expertise since 1987
  • Our team provides full-service coordination with contractors during renovations
  • We maintain deep local knowledge of Hamptons and NYC design resources
  • Our ASID-certified designers create personalized, functional living spaces
  • We execute seamless transitions from concept to completed interior projects
Services
Window Treatments
Our custom window treatments combine functionality with aesthetic appeal, offering tailored solutions for drapery, shades, and shutters. We select premium fabrics and hardware to complement each home's unique style while optimizing light control and privacy. With precise measurements and expert installation, our treatments enhance architectural features while maintaining practical usability for daily living.
Wall Coverings
We specialize in creating statement walls using curated wallpapers, textured panels, and decorative treatments that add depth and character to interior spaces. Our selections range from classic patterns to contemporary 3D surfaces, all chosen to withstand coastal environments and high-traffic areas. Each application uses professional techniques for perfect alignment and longevity.
Upholstery
Our upholstery services transform seating and bedding with premium fabric selections and expert craftsmanship. We offer both traditional and modern materials that balance durability with aesthetic appeal, ensuring pieces withstand daily use while maintaining sophisticated style. Custom cushion construction and frame reinforcement guarantee lasting comfort and structural integrity.
Design Consultation
We provide comprehensive design guidance for residential projects, from single-room updates to whole-house renovations. Our consultations assess spatial functionality, lighting requirements, and lifestyle needs to create cohesive design schemes. We develop tailored material boards and layout plans that align with client preferences and budget parameters.
Contractor Liaison
Our team manages communication between homeowners and contractors throughout construction and renovation phases. We oversee timelines, material deliveries, and quality control to ensure design specifications are properly implemented. This service guarantees seamless execution of design plans while addressing any on-site challenges that arise.
People
Suzanne Caldwell
ASID Certified Designer
With over three decades of experience, Suzanne Caldwell specializes in creating functional luxury interiors. As ASID-certified lead designer, she focuses on blending timeless elegance with modern practicality through meticulous material selection and spatial planning.
Maria Greenlaw
Co-Owner
Maria Greenlaw brings extensive project management expertise to our design process. She oversees client relations and coordinates contractor collaborations, ensuring smooth execution of complex renovation projects while maintaining the studio's signature aesthetic standards.
Questions
What areas do you serve?
We primarily work in Southampton, the Hamptons, and New York City, with experience handling coastal properties and urban residences.
What design styles do you specialize in?
Our signature style combines eclectic elements with classic foundations, creating spaces that feel curated yet comfortable through thoughtful mixtures of periods and textures.
Do you handle full home renovations?
Yes, we manage complete interior renovations including structural changes, coordinating with contractors to ensure cohesive design execution from start to finish.
Can you work with existing furniture?
We incorporate cherished pieces into new designs, often refinishing or reupholstering items to maintain sentimental value while updating overall aesthetics.
How do you handle coastal environment challenges?
We select durable, fade-resistant materials specifically suited for seaside properties while maintaining sophisticated design elements that withstand salt air and humidity.