MDA Design Ltd. is a premier Long Island interior design firm founded by Interior Designer Mary D�Andrea, specializing in high-end residential design services such as living space renovations, redesign, window treatment consulting, and bedding design. With nearly 25 years of experience, Mary D�Andrea brings a wealth of expertise to the firm, having received her Bachelor of Science Degree in Interior Design from Drexel University and previously serving as the Director of Design for Keiser Associates. MDA Design Ltd. prides itself on creating warm and inviting living environments by blending the client’s style preferences with the designer’s creative vision.
The firm’s design philosophy revolves around a commitment to delivering spaces that reflect each client’s unique image and aesthetic objectives. MDA Design Ltd. has built a loyal client base, with over 75% of its revenue stemming from repeat business. The company’s portfolio includes a diverse range of projects, from office renovations and restaurants to educational facilities and high-end residential interiors in locations such as New York City, Long Island, the Hamptons, New Jersey, and Florida. By maintaining high standards of collaboration with clients and architects, MDA Design Ltd. ensures a seamless project execution.
MDA Design Ltd. sets itself apart through its versatility and style, offering interior decorating services for both residential and commercial properties. The firm boasts an extensive library of fabrics, trims, wallpaper, furnishings, lighting, and window treatments sourced from its flagship interior store, Bella Maison. In addition to its design services, Bella Maison features a showroom showcasing a curated collection of furniture, home accessories, lighting fixtures, jewelry, and more. With a focus on listening to clients and respecting their budgetary constraints, MDA Design Ltd. is dedicated to bringing each client’s vision to life with creativity and intelligence.