about our firm

behind katie rainey design

Our mission at Katie Rainey Design is to craft exceptional waterfront homes and mountain view homes that
serve as serene retreats for our clients. Through a seamless design process and a commitment to integrity, we transform and build homes that are functional, elegant, and deeply connected to their natural surroundings. We strive to create spaces where families can thrive, make memories, and enjoy the beauty of
waterfront and mountain living.

katie rainey

meet the founder

Katie’s design philosophy is rooted in the belief that beauty and function are necessities, not luxuries. With a doctorate in Physical Therapy and over 15 years of experience in the medical field, Katie brings a deep understanding of how people move, live, and thrive in their homes. Her expertise in human function and ergonomics sets her apart, allowing her to craft spaces that are not only beautiful, but intuitively designed for real life.

Katie partners with busy professionals and families who seek solace in nature—whether by the water in Annapolis or in the mountains of New Hampshire—guiding them through the intricacies of a renovation or new build. Her thoughtful approach ensures that every space enhances both daily life and the joy of living.

With extensive construction knowledge, she collaborates closely with builders and architects to ensure seamless coordination from design through execution. Her unique ability to marry creativity with practical problem-solving, informed by years of hands-on experience, makes her an invaluable partner in bringing timeless homes to life. As part of a military family, Katie has lived across the U.S. and in Europe, drawing ongoing inspiration from her time abroad and the diverse design perspectives she’s encountered along the way. 

Jenna Sidney

project Manager/
Client CONCIERGE

Working in education for over 10 years, Jenna is organized, detail-oriented, and passionate about problem solving. Having a sister who is an interior designer, Jenna decided to make the career leap from education to interior design. 

As project manager, Jenna is known as the creative problem solver who works her magic when it comes to vendor relations, procurement, and project management. Jenna also acts as our client concierge assisting clients with scheduling, communication needs and guidance throughout the life of their project. 

When not in the office, Jenna can be found exploring the lakes near her home, exercising, and spending time with her husband and two young children.





ashley pool mendoza

technical designer

Ashley, is a graduate of the Interior Design program at Anne Arundel Community College and a U.S. Army veteran. She is a passionate creative with a talent for bringing designs to life. After completing her military contract, she decided to pursue her calling in interior design. She is highly efficient at developing detailed 3D renderings, allowing clients to visualize their designs with clarity and confidence. Ashley’s expertise and dedication make her an integral part of the team, ensuring every project runs smoothly from concept to completion.

Outside of work, Ashley enjoys traveling and creating cherished memories with her husband and three children.