Meet The DesignerRooted in Craftsmanship. Driven by Vision.

Founded in 2005 by Kenneth Cheng, Signature Designs Group (SDG) is a proud Murfreesboro-based design-build company serving homeowners and commercial clients across Middle Tennessee. With over 14 years of experience and an A+ accreditation from the BBB since March 16, 2012, we’re committed to delivering a building experience that combines professionalism, creativity, and unmatched quality.

Our Mission

At SDG, we strive to be the best. That means constant innovation, sharp attention to detail, and a relentless dedication to your project and satisfaction. Whether it’s a luxury home, commercial building, or specialty renovation, we tailor every solution to your vision—because no two properties are alike.

Why Choose Us?

• Local Expertise: Tennessee-focused experience ensures your build fits the climate, culture, and community.
• Design + Build: We don’t just construct—we design thoughtfully from concept to completion.
• Client-Centric Process: Clear communication, transparent planning, and personal collaboration guide every phase.
• Credentials & Trust: Accredited by the BBB with consistent A+ ratings, backed by two decades of proven performance.

Meet the Founder

Kenneth Cheng relocated to Tennessee in 2005 and launched SDG with a vision: “Build spaces that reflect the unique needs of every owner, backed by professionalism and pride in our craft.” His leadership has steered SDG’s growth into one of the Southeast’s most trusted design-build firms.

Let’s Get Started

Whether you're dreaming of a custom luxury residence, a high-performing commercial space, or a specialty renovation, Signature Designs Group is ready to bring your vision to life. Contact us to begin your journey.