Naples, FL (239) 631-8155 West Palm Beach, FL (561) 247-2355


Naples Interior Design

Designs By Mark, Inc., is a full-service design firm specializing in high end luxury residential interior design. Our Naples, Florida based company specializes in renovations, redesign, new construction, and space planning. We work together with architects, builders, and craftsman from concept to creation. We oversee and manage the entire design process from executing floor plans, space planning, furniture selections, home automation, specifying innovative products while exciting our clients with unparalleled design experience. Whether you are transforming a condo on the beach, updating a new residential space in a gated community or renovating your coastal estate, we can assist you with transforming your space.

Imagine the possibilities.

Residential Interior Design is all about designing an environment that responds to the needs of our clients. Our unique approach and design expertise at Designs By Mark, Inc., is able to work together with you from the very start, improving your space to truly reflect you.

Our vision of the design process for your home should be a joint effort and journey where we guide you through a timeline, from the initial meeting, design phase, construction phase to completion of your project.

We create spaces that make our clients feel excited and inspired through the use of timeless elegance, combined with a sophisticated style. Mark Oser’s creative approach to design is reflected through his selection of finishes, materials, design elements and color schemes…Mark’s extraordinary designs shape and brand his signature style for Designs by Mark, Inc.

Let us design and build your dreams!

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Naples Interior Design
Naples Interior Design

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2430 Vanderbilt Beach Rd.
Suite 108-552
Naples, FL 34109
Phone: (239) 631-8155
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