by Sigma Builders | photos by Sarah Shields Photography
Behind every dream home built by Sigma Builders is a team that listens first, then brings each family’s vision to life with care, craftsmanship, and intention. To build the perfect family home, you have to think and act like a family. Kimberly Bowers and Dave Berman have built Sigma Builders, a leading custom luxury homebuilder in Indiana, around trust and innovation. Rooted firmly in the mantra “luxury that feels like home,” co-founders Kimberly and Dave work hand in hand to bring homeowners’ visions to life, building homes where life’s best memories are made.
From elevating women in the industry to creating meaningful relationships in which clients feel heard, supported, respected and guided through every step of their journey, the Sigma team practices what they preach. The culture at Sigma is one of fun, creativity and support, which has a trickle-down effect that is felt by clients throughout their custom home building or remodeling projects. Sigma’s team is an even ratio of women to men, a rare find in a traditionally male-led industry. It’s an experience seldom replicated, as the Sigma team works hard to cultivate genuine relationships with each other, industry partners, and their clients.
For Kimberly, being entrusted with her clients’ most personal and meaningful moments is invaluable. She recalls one client who buried lucky pennies—each marked with a family member’s birth year—within the foundation of their new home. From receiving holiday cards to heartfelt notes over the years, Sigma’s client relationships extend far beyond the completion of construction.
It’s a full-circle experience—for the homeowners and the team alike. Because at Sigma, it’s never just about building a house. It’s about creating the place where a family’s story begins and life’s best moments unfold. It’s more than a home. It’s the start of a new chapter—where lasting memories are made.
The feeling of family also trickles down to their trusted industry partners, many of whom have worked alongside the Sigma team for years and continue to provide high-quality framing, millwork, interior design, landscaping, and more. Kimberly and Dave take their responsibility to elevate other small businesses seriously, and are careful to nurture these relationships, which they view as extensions of their team. As a result, clients are met with reliable contractors who understand the vision and embody the Sigma spirit.
As Sigma continues to grow and help more Indiana families bring their dream homes to life, Kimberly and Dave remain steadfast in their commitment to support their clients, their team, and each other—and treat every family like their own.
