Design
Elevating Interiors with Sophistication and Soul
With a commitment to excellence and an eye for detail, Bluejack Design + Build is the embodiment of sophistication and functionality. It serves as the nexus where residents and clients converge with talented designers to transform visions into tangible, breathtaking realities.
Featured Design Projects
Where Luxury Lives in the Details
Design Team
After earning her Interior Design degree from Stephen F. Austin in 2009, Mary Kate refined her expertise at several top design firms in Houston before launching her own studio. In 2023, she took a leap of faith, closing her studio to join Bluejack Builders—a move that led to the creation of Bluejack Design.
Now leading Bluejack Design, Mary Kate specializes in residential interiors with an emphasis on full-service design, renovation consulting, and product sourcing. Her approach blends timeless design principles with a modern, livable aesthetic to create spaces that are both beautiful and deeply personal.
Since its launch, Bluejack Design has earned recognition for its thoughtful projects earning awards and the team has built lasting relationships with clients who value both style and functionality.
- 2025 Paper City Awards: (3-way tie) Singular Space: Children’s Room (Lake Villa 21)
- 2025 ASID Awards (2nd Place) Reclaimed Material/Renewed Item (The Porch)
- 2025 ASID Awards (2nd Place) Commercial: Retail (The Porch)
- 2025 ASID Awards (1st Place) Emerging Professional
Outside of work, Mary Kate enjoys spending time with her two daughters Summer and Blair. She also finds creative inspiration through her passion for photography, which she pursues as a hobby.
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With a Bachelor of Science degree in Interior Design from Texas State University Jenni has a well-trained eye for detail. Her wealth of knowledge and technical skills along with her bright personality make for a great work experience. In her designs, she creates spaces that are both functional and appealing to each client’s specific needs. She has 9 years of experience in everything from creating customized furniture plans, selecting custom furniture and accessories, to entire home remodels and new build construction. No matter what aspect of design you are needing help with, Jenni is excited to help you through the process!
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Madilaine Katz graduated from the CIDA-accredited Interior Design program at Sam Houston State University with a Bachelor of Science and a minor in Art History. With over two years of residential design experience, she currently serves as a Junior Designer at Bluejack Design, having previously contributed as a Design Assistant. In her role, Madilaine leads built product hard selections meetings and provides clear documentation and design direction to help buyers visualize their spaces with confidence. She also assists with the conceptualization, procurement, and purchasing of interior soft goods. Madilaine is dedicated to delivering a seamless and elevated design experience for every client.
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Sydney Lange graduated from the CIDA-accredited Interior Design program at Sam Houston State University with a Bachelor of Science in Interior Design. She currently serves as a Design Assistant, contributing to a wide range of design tasks and project phases. In her role, Sydney supports the design team through sourcing materials and furnishings, preparing client presentations, and assisting with project documentation and coordination. She is committed to bringing fresh, creative ideas, organization, and a passion for well-designed, functional spaces to each project.
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