Steven Allen Designs, LLC is a full-service Design + Build Studio based in Houston, Texas, specializing in custom homes, interior environments, and thoughtfully executed construction.

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We don't just design spaces, we shape how they live, feel, and function. Every project is approached as a collaboration, guided by your vision and grounded in experience, resulting in spaces that are both refined and deeply personal.

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From architectural design and interiors to construction, remodeling, and new builds, our work is rooted in craftsmanship, clarity, and attention to detail. With over 20 years of experience, we manage each phase seamlessly, from first concept to final walk, so the process feels as considered as the outcome.