A boutique interior design firm in San Clemente serving Orange County with extensive experience in residential spaces. Each space we design is planned with consideration and executed with careful attention.

Expert Interior Designer in Orange County

To provide a peaceful retreat from daily burdens through soothing, functional interiors and expert guidance.

PHILOSOPHY

Terri Brien Interiors’ mission as an Orange County interior designer is to make the uncomfortable comfortable. Our soothing, sophisticated interiors calm the senses and welcome a warm ambience into our clients’ lives. Through our extensive experience and refined process, the design experience is smooth and seamless, guiding clients every step of the way toward choices that work with the way they live in the space. It is Terri Brien Interiors’ goal to create an escape from daily burdens, leaving those we work with feeling refreshed, energized, and at peace through transformative design.


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As Founder, Orange County Interior Designer Terri Brien has expertise in her 19 years of high-end residential design and is undyingly passionate about building beautiful spaces.

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tabitha F.

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“Beautifully designed! Terri listens as a designer. She was able to pick up on what I like and even presented me with options I never would have considered on my own. She was also incredibly timely, communicative, and organized with her presentation. I trusted her and I love the design she gave me. Elegant and welcoming."

EVA M.

“I can’t say enough kind words about TBI. I asked for a design that would be relaxing but sophisticated, and Terri delivered that and more. Every one of my clients has remarked on how wonderful my new spa looks. Whether it’s the furniture, flooring, paint color, wall paper choice or decor items, it all beautifully works together in one cohesive design. I couldn’t have done it without her expertise. I would recommend her design services to anyone because she brings so much knowledge and value. You’ll be happy with the finished product.”

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