KELLY MILLER

Owner/Director of Construction | J & J Building

Kelly Miller: The Next Generation of a Building Legacy

In a light-filled kitchen defined by clean lines and warm textures, Kelly Miller stands with the quiet confidence of someone stepping naturally into leadership. As the new leader of J & J Building, a company known for crafting custom homes, Kelly represents both continuity and evolution. Following the retirement of her father, Jerry Miller, and her uncle, Jim Costello, the company enters a new chapter shaped by the next generation. More than a story of succession, it is one of growth and renewal.

Kelly carries forward the strong foundation they built through decades of craftsmanship, trust, and relationships that helped shape J & J’s homes in communities such as Oakland Park, Winter Garden, and Briley Farm. At the same time, she brings a perspective uniquely her own. Armed with an MBA and shaped by her experience as a mother, she combines business strategy with a practical understanding of how families truly live in their homes. She understands that a home is more than a structure — it’s where life unfolds through routines, celebrations, and everyday moments. Her leadership style reflects that belief: poised, collaborative, and intentional. Clients are guided through a thoughtful process that respects both their investment and their vision, resulting in homes that feel personal and enduring.

Supporting Kelly is a dedicated team, many of whom have been with J & J Building for more than 15 years. Their experience and commitment continue the company’s longstanding reputation for quality, integrity, and client relationships.

As J & J Building moves forward, Kelly is expanding the company’s legacy to meet modern lifestyles and expectations. In her hands, the legacy continues to grow — grounded in tradition, shaped by empathy, and designed for modern living.

510 Briley Avenue, Oakland, Florida 34760 | 407-476-7520 | jjbuilding.com