Based in Waco, Texas, JMB Developments and Johnson Roofing carry forward a proud family legacy nearly a century in the making. The story began in the 1930s, when Jack and Margaret Johnson built a reputation rooted in hard work, community loyalty, and a genuine commitment to serving their neighbors. What started as a small grocery and construction business eventually grew into something much larger, shaping the way the Johnson family showed up for Waco year after year.
As the decades unfolded, the family shifted their focus fully into construction, leading to the creation of Johnson Roofing. Under the leadership of Bill Johnson, and now Sherri Johnson McDonald, the company is one of the largest and most trusted roofing providers in Texas.
The Johnson name has become synonymous with dependability, craftsmanship, and doing right by the people they serve. For countless families and businesses across the state, a Johnson roof means peace of mind.
Today, that same spirit of determination and forward-thinking is guiding the next chapter. Under the leadership and guidance of Sherri Johnson McDonald, the family is expanding into new territory through JMB Developments. With a growing portfolio of residential and commercial projects across Central Texas, the company is blending decades of hands-on construction expertise with a vision for what local communities need now and in the years ahead. From custom homes designed for everyday living to commercial builds created to support local business and community growth, each project reflects a thoughtful balance of heritage and progress.
Sherri and her daughter, Brittani Johnson Marshall, work side by side as they shape the direction of JMB Developments. Their leadership combines experience, creativity, and a shared belief in building with purpose. Together, they bring a modern perspective to the family business while honoring the foundation laid by previous generations. Their approach centers on quality, integrity, and a genuine passion for pursuing excellence, with every decision guided by their faith and their desire to create meaningful, lasting work.
JMB Developments is more than a company. It’s a multigenerational promise of service, growth, and community impact. Every project reflects the same steady values that have defined their family for almost 100 years. As they look ahead, Sherri and Brittani remain dedicated to preserving their heritage while continuing to build for the future of Central Texas.