Greenwich has long set the standard for refined residential living in the Northeast. With an architectural landscape that spans grand colonials, English country estates, and thoughtfully designed new construction, the town attracts homeowners who expect the highest level of design sophistication. 

The best designers working in Greenwich today bring a rare combination of credentials: deep local knowledge, national recognition, and the ability to create interiors that feel both timeless and entirely personal.
 

Here's a look at the top interior designers serving Greenwich and the broader Fairfield County market today.

Ariel Okin Interiors

Specialty: Full-Service Residential Design | Renovations | New Construction

Website: arielokin.com
 

Ariel Okin Interiors brings a level of national recognition to the Greenwich market that few firms can match. Based in New York City with an active presence across Fairfield County, Westchester, and the Hamptons, the firm creates warm, layered interiors that blend contemporary sophistication with enduring elegance.

Okin has been recognized by Architectural Digest, ELLE Decor, and Vogue, and has been named to the House Beautiful Next Wave list. She is the author of a book published by Rizzoli and designed a room for the prestigious Kips Bay Decorator Show House. Her work has also appeared in Traditional Home, Domino, and numerous other national shelter publications. She is a contributing writer at Vogue and the founder of Fenimore Lane, a media company dedicated to the intersection of design and lifestyle.

For Greenwich clients, Ariel Okin Interiors offers the distinct advantage of a nationally recognized design sensibility applied to one of the most discerning residential markets in the country. The firm specializes in full-service residential projects, bringing the same caliber of attention and craftsmanship to Fairfield County estates as it does to Manhattan townhouses and Hamptons retreats. Her aesthetic, warm and layered yet always restrained, translates particularly well to Greenwich's architectural character.

The firm serves clients across New York City, Westchester, Greenwich, Fairfield County, Palm Beach, and the Hamptons.

Rinfret, Ltd.

Specialty: Luxury Residential Design | Classic Greenwich Style

Website: rinfretltd.com
 

Cindy Rinfret has spent thirty years defining what she calls "Classic Greenwich Style," and her firm remains one of the most established names in the market. The author of two Rizzoli books on her work, including Classic Greenwich Style and Greenwich Style: Inspired Family Homes, Rinfret has been featured in Architectural Digest, Traditional Home, House Beautiful, and numerous other publications. The firm has been included three times in the Andrew Martin Interior Design Review and ranked by Custom Home Magazine as the number one design firm in Connecticut. Rinfret, Ltd. serves clients throughout Fairfield County, Westchester, and Palm Beach.

Sandra Morgan Interiors

Specialty: Classic Residential Design | Luxury Family Homes

Website: sandramorganinteriors.com
 

Established in Greenwich in 1988, Sandra Morgan Interiors is led by the mother-daughter team of Sandra Morgan and Laird Morgan Tolan. The firm is known for creating classic, fresh interiors with a modern sensibility, working primarily with luxury residential clients throughout Fairfield County and beyond. With nearly four decades of roots in the Greenwich market, the firm brings a deep understanding of the community's architectural heritage and the expectations of its most discerning homeowners.

Lee Ann Thornton Interiors

Specialty: High-End Residential & Commercial Design

Website: leeannthornton.com
 

Lee Ann Thornton launched her Greenwich firm in 2003, bringing an aesthetic shaped by years living in New York City, Connecticut, and Los Angeles. The result is a design sensibility that blends East Coast refinement with a West Coast ease, creating interiors that feel layered and personal without sacrificing elegance. The firm handles both high-end residential and commercial projects throughout Fairfield County and beyond.

Marcia Tucker Interiors

Specialty: Traditional & Contemporary Residential Design

Website: marciatuckerinteriors.com
 

Marcia Tucker Interiors is a Greenwich-based firm known for fusing traditional English elegance with contemporary European influences. Tucker transforms homes into authentic living spaces that feel both classically grounded and genuinely fresh, with a particular strength in creating interiors that honor the architectural character of Greenwich's most storied homes while feeling entirely current.

How to Choose the Right Interior Designer in Greenwich

Greenwich's residential market rewards designers who understand both the local architectural context and the expectations of clients who often maintain homes in multiple markets. When evaluating firms, look for a portfolio that demonstrates experience with the types of homes and projects most common in the area, whether that's a historic estate renovation, a new construction build, or a full-service interior refresh. National press recognition, book authorship, and Kips Bay participation are meaningful indicators of a designer operating at the highest level of the profession.

The designers listed here represent the strongest options available to Greenwich homeowners, combining deep local expertise with the national credentials that ensure your home reflects the very best of what the design world has to offer.