Maiia Vilhelmsons
interior architecture & design
Where architecture, material, and comfort come together
FULL-SERVICE INTERIOR DESIGN
in the hamptons & new york
Our interiors are shaped by the architecture of each home and the individuality of the people who live there. From timeless Hamptons residences rooted in classic coastal character to refined contemporary spaces, we create homes that feel considered, personal, and enduring.
Thoughtful space planning, custom detailing, integrated technology, and carefully curated mix of materials and furnishings come together with ease. Serving the Hamptons, Westchester, Greenwich, the Gold Coast, and Northern New Jersey, our practice delivers full-service interior architecture and design with emphasis on craftsmanship, comfort, and lasting quality.
OUR SERVICES
INTERIOR DESIGN & FURNISHINGS
Furniture & lighting selection
Custom furnishings
Textiles & window treatments
Art & accessories
Procurement
Styling & installation
INTERIOR
ARCHITECTURE
Space planning & architectural layouts
Kitchen & bathroom design
Custom millwork & built-ins
Lighting plans
Electrical plans
Material & finish specifications
PROJECT & CONSTRUCTION
MANAGEMENT
Contractor & trade coordination
Construction oversight
Site visits
Vendor coordination
Purchasing & order management
Installation & final styling
TABLEWARE & HOME
COLLECTIONS
Porcelain & dinnerware curation
Crystal & glassware selection
Barware curation
Serving pieces & accessories
Cabinet organization
Sourcing & procurement
Installation & styling
WESTHAMPTON RESIDENCE
Interior architecture & Design
Westhampton, NY
PRESS & FEATURES
The Summer Table at Holiday House Hamptons 2026 ↗
To be seen, Holiday House Hamptons ↗
James Lane Post
Meet Maiia Vilhelmsons
Maiia Vilhelmsons is a New York–based interior designer specializing in residential interior architecture and design. Her work spans the Hamptons, Long Island’s Gold Coast, Westchester, Greenwich, and Northern New Jersey, with an emphasis on thoughtful space planning, custom detailing, and refined, highly functional interiors.
Holding a Master’s degree in Interior Design, Maiia brings more than a decade of experience in construction and has worked professionally in interior design since 2016.
This combination of design and construction expertise informs a comprehensive approach to each project—from architectural planning and technical detailing to furnishings and final installation.
Her work balances functionality with a refined aesthetic, creating homes that are sophisticated, personal, and designed for everyday living.
START A PROJECT
Considering a new home, renovation, or interior design project?
We would be pleased to discuss your project and how we can help bring it to life.
Tell us about your project