EST. 2008 | AUSTIN, TX


CARRIE BREWER Creative Director

Carrie Brewer holds multiple positions across the Ledgestone Development Group family of companies – Legacy DCS, Legacy MCS, Brewer Design Studio and Legacy Impact Housing. She is responsible for marketing and design for all projects from concept to reality. Carrie works across multiple departments from acquisitions to creation and design to marketing and sales.

With over 20 years of design experience and four years of marketing experience, Carrie works to ensure that the companies create communities where people want to come home by providing innovative ideas for lifestyle and function with premium living spaces. She offers a world of knowledge from previous developments and a true passion for creating places that people want to call home.

Among her many accomplishments, Carrie is extremely proud of being featured in Texas Monthly for her design work on the Gulf Coast Show Home in 2017. In 2020, the Austin Business Journal recognized Legacy DCS as one of the largest women-owned businesses and was also recognized as one of the top women-owned businesses in 2016, 2018 and 2019.

Born in Bastrop, Texas, Carrie studied elementary education at Texas State University and taught school for five years. She found her passion for design in high school when she worked for a restoration firm on a project to renovate Main Street in Bastrop.  

Carrie and her husband, Cass, are involved in Lonestar Legacy which provides grants to nonprofit organizations and charities that share a commitment to helping underprivileged youth throughout Texas. She also volunteers in the Austin community with her sons for Young Men’s Service League.

Carrie lives with her husband and sons in Austin, Texas. In her spare time, Carrie enjoys spending time with her family and pets at their home in Port Aransas, Texas.



Cass Brewer is President of Ledgestone Development Group, parent company to Legacy DCS LLC, Legacy Multi-Home Construction Services (MCS) LLC and Brewer Design Solutions LLC. He is responsible for leading a highly passionate and competitive real estate team members with decades of experience in residential, resort and multi-family development.

Cass has a vision to create and build companies that elevate customers’ lifestyles, embrace the environments in which they are developed, and reduce the impact to the planet by creating sustainable and energy-efficient designs.

In 2008, Cass founded the first of the family of Legacy companies. Starting at just seven years old, Cass had a passion for building and a fascination for how things are constructed. Cass also served as the Mayor of the City of Jonestown. Prior to starting his own business, Cass was Vice President of the Texas Division of Centex Destination Properties, and managed projects for C.F. Jordan, Inc., a leading developer of multifamily housing.

Cass’ passion for sustainable building practices and innovative design concepts has been recognized throughout the state. Cass has been recognized as a National Leader in Green. The Isabella, one of Cass’ projects, received the Home Builders Association 2021 MAX Award for “Best Neighborhood” and “Best Detached Community”. One of his master-planned communities, have been recognized as “Neighborhood of the Year” for three years. He is a Certified Energy Star Builder committed to the concept of high-quality green building.

Born in Austin, Texas, Cass graduated from Texas State University with a Bachelor of Science in Urban and Regional Planning. He serves on the Board of Directors for Lonestar Legacy which has raised over $700,000 in the last decade to help Central Texas underprivileged youth.

He lives in Austin with his wife, Carrie, and their two teenage boys. In his spare time, Cass enjoys outdoor activities such as hiking, fishing, skiing, and boating.


Steve Osborne Director of Construction

Steve Osborne is Vice President of Operations at Legacy DCS. He is responsible for day-to-day leadership and staff management. Steve enforces internal policies and procedures, serves as a mentor to employees, and cultivates and maintains productive relationships with external parties such as clients, architects, engineers, and subcontractors.

Steve brings nearly two decades of experience to Legacy DCS. He has served in his current role for three months and was previously Director of Construction. Since taking on this new role, Steve has improved build times by 85 days.

Prior to his role with Legacy DCS, Steve was Vice President of Operations for Gehan Homes. Steve has been recognized as Builder of the Year.

Steve entered the workforce just after he graduated from high school in 1987. He volunteers for Visitation House Ministries, which enables mothers and their children to live in safety and security while providing supportive services to those experiencing homelessness or at risk.

In his spare time, Steve enjoys visiting the wine country, playing golf, and traveling to Cabo San Lucas, Mexico.

Jeremiah Marchand-Simons

VP of Home Building

For over 20 years, Jeremiah Marchand-Simons has been a noteworthy leader in both the interior design field along with the residential construction industry.

Having worked on projects around the world, he has vast experience and knowledge in residential, multi-family and senior living design and construction. His duties at Legacy DCS involve product development, forefront of all procurement and materials operations, budgeting and assuring money flow is in order.

Jeremiah currently lives in Pflugerville, Texas, and uses his free time to improve his golf game and spending time with his wife and 4 daughters.


We are very committed to giving back to our community. We do this both providing assistance to children’s advocacy groups that need help through an organization that we helped create called Lonestar Legacy.

The primary goal of Lonestar Legacy has been centered around providing children with the resources and opportunities they deserve to fulfill their potential in life. The fundraising events we host are designed to offer attendees an incredible experience while generating funds to help those who need it most. Since 2005, we have raised and donated over $750,000 to children’s charities across the state of Texas.

Here is our family touring and donating to the Settlement Home for Children.

You can learn more about and how you can help at Lonestar Legacy by clicking this link


A Family of Companies. One Mission. Together, Changing Lives. | LEGACY DESIGN AND CONSTRUCTION SERVICES, LLC | 3101 Bee Cave Road, Suite 305. Austin, TX 78746 | (512) 726-0500 | | Copyright © 2021 | | All right reserved