About

Sonia Lise Longchamp, ASID brings over 30 years experience in residential and commercial design, including space planning and furniture design. Her strong ability to interpret architectural plans, elevations and details adds an extra dimension to a design sense that successfully translates her clients’ unique requirements into reality.

President and Owner, Sonia specializes in high-end residential design, hospitality, office and yacht design, as well as turnkey installations. In addition to the ability to create pleasing and functional designs for her clients, Sonia’s business sense enables her to establish realistic budgets for private clients and builders as well as meet critical project timeline requirements.

In addition to working with private clients, Sonia is sought after by area builders and Realtors to design spec homes. Her work on high-end oceanfront and waterfront estates is unparalleled as are her designs in some of South Florida’s most prominent club communities. The recipient of many awards, including the Distinguished Service Award, presented by ASID Florida South Chapter, and the ASID Chapter Medalist Award (the highest honor a Chapter can bestow on a member). Sonia has also been published in Palm Beach Illustrated, Boca Design, Palm Beach Design, Broward Design, Boca Raton Magazine, Casa & Estilo Internacional, Veranda, Architectural Record, Florida Interiors, and Focus magazine as well as The Sun Sentinel, Miami Herald and Palm Beach Post, to name a few. From contemporary to traditional, Mediterranean to West Indies style, Sonia’s eclectic talents and attention to detail have resulted in repeat referrals and a long-term local, national and international clientele who seek only the best in design.

Acknowledging individual concerns, Sonia takes pride in bringing a fresh perspective to every installation – whether it involves a contemporary or traditional approach to design, or encompasses an adjunct specialty such as architectural space planning, renovation, or “turnkey” programming. Sonia’s further flexibilities include working in scheduled increments of completing a single area at a time. Her success has been achieved through many years of professional experience.

Canadian born and fluent in both French and English, following school Sonia went on to hone her design and drafting skills with leading Engineering and Architectural firms before becoming a Senior Designer for prestigious South Florida Interior Design firms and founding her namesake firm in the early 90’s. As a professional member of ASID since 1990, Sonia has given countless hours to the organization, as both an elected official and an extremely active committee chairman.

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Florida Registered Interior Designer ID 672