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Elizabeth Garrett Interiors Houston Kitchen

Who We Are

Elizabeth Garrett Interiors is a full service design firm specializing in high-end residential design. From space planning and remodels to full-scale new construction homes, we take the project from conception to reality.

Managing projects throughout Houston and beyond, our team has fostered relationships with the top architects, builders and contractors in the industry. Our experienced designers have extensive knowledge in finish selection, fine art, textiles + custom furnishings.

EGI believes in timeless spaces, effortlessly done. We love working with our clients to find out how they use their home and how to maximize utility while maintaining a high standard of beauty. Our attention to detail, open communication and ever-evolving design aesthetic and standards are what brings past clients back time and again. We pride ourselves on being accessible and without ego in the design process, and we welcome the opportunity to bring your dream space to life.

Our Founder

Elizabeth Garrett DeWitt

After receiving her bachelor’s degree in Interior Design + Studio Art from Texas Christian University, Elizabeth Garrett Dewitt began her career at Kathy Andrews Interiors, quickly becoming the Director of Multi-Family. In 2006, Elizabeth moved to Hahnfeld Witmer Davis as Vice President of Design. Finally, in 2008, she realized her dream of owning her own business, and Elizabeth Garrett Interiors was born. Working with some of the most sought-after builders, Elizabeth has made a name for herself as one of the region’s best. Elizabeth is a licensed Interior Designer (NCIDQ) in Texas and a member of ASID. When she’s not busy creating beautiful spaces, Elizabeth enjoys spending time with her husband, Ryan, their two young daughters, Annie + Molly, and their sweet pups, Gus + Jake.

Caitlin Tebo


Caitlin Tebo

Caitlin was born and raised in Houston, Texas. She studied Fashion Merchandise at the Fashion Institute of Technology in Manhattan, which is where she discovered her love of textiles and New York’s finest lasagna. After graduation, Caitlin continued to hone her craft by serving as a merchandise manager and designer for Kathy Andrews Interiors. With a growing interest in residential design, she joined the EGI team in 2017 and has never looked back. When she’s not scoping out Instagram for her latest design inspiration, Caitlin is most likely spending time with her husband, Cameron, their son, Teddy, and their fur babies, Dexter + Milo.

Tessa Van Alstine

Jr. Designer

Tessa Van Alstine

Tessa was born and raised in Houston, Texas. She studied Interior Design at Texas State University, interning with EGI along the way. After graduation, Tessa moved backed to Houston and officially joined the EGI team. With a passion for creating beautiful, durable, and organized spaces, Tessa utilizes her classical training to help bring our client’s visions to life under the direction of Principal, Elizabeth DeWitt. When she’s not at her desk, Tessa loves to cook, workout, and binge-watch Criminal Minds.

Charlotte Garrett - Operations


Charlotte Garrett

A native Houstonian, Charlotte pursued a B.S. at Texas A&M University. After college, she began her career in a ministry organization in Dallas and subsequently returned to Houston to help create the operations of EGI. She returned, once more, to ministry work, spearheading a multi-million dollar building project. But, it wasn’t long before the design world called her back to EGI. Charlotte is known for her creativity, love of people, and playful spirit. She employs robust management and communication skills to ensure we meet our client’s and vendors’ expectations and projects stay on track. Outside of work, Charlotte can be spotted exploring the Heights with her golden retriever, Wilbur.