Built on Solid Ground
Family-owned limestone production serving Southern Indiana for generations.
Rooted in Family Ownership and Integrity
Robertson Crushed Stone is a family-owned limestone quarry rooted in Southern Indiana. For generations, the focus has remained steady: produce quality materials, operate responsibly, and build long-term relationships based on trust and reliability. The operation is intentionally disciplined, guided by the belief that doing things the right way matters just as much as getting the job done.
Materials Built for Real-World Use
We produce limestone materials used across residential, agricultural, commercial, industrial, and infrastructure applications throughout Southern Indiana. The quality of stone matters long after it is delivered. From driveways and road base to power generation and environmental systems, our materials are relied on for consistency, performance, and dependable results. Multiple quarry ledges allow us to serve a wide range of applications with uniform sizing and reliable material characteristics.
Quality Is Measured, Tested, and Proven
Our limestone materials meet INDOT specifications and are supported by regular testing and documentation. Through ongoing chemical analysis and gradation testing, we maintain tight control over consistency and performance. This disciplined approach allows customers to plan with confidence, knowing the material they receive today will match the material they receive tomorrow.
Built Through Decades of Steady Work, Responsible Growth, and a Commitment to Doing Things the Right Way.
Through the Years.
Through the Years.
Through the Years.
Through the Years.
Through the Years.
Through the Years.
1947
The Foundation Is Set
William “Bill” Robertson purchases the land in Milltown, Indiana that would later become the home of Robertson Crushed Stone. This early investment establishes the physical and generational foundation for what would grow into a long-standing, family-operated limestone business serving Southern Indiana.
1970
Robertson Crushed Stone Is Incorporated
Robertson Crushed Stone, Inc. is formally incorporated at its current location, transitioning from land ownership into a structured limestone operation. Early production focuses on residential and local construction needs, setting a standard for quality and reliability from the start.
1985
Expansion Into Industrial Supply
RCS begins supplying high-calcium limestone to major utility customers, including Duke Energy and Indianapolis Power & Light. This milestone marks a pivotal shift into industrial and environmental applications where chemical composition, consistency, and reliability are critical.
1990s
Steady Growth and Operational Maturity
Throughout the 1990s, the company grows steadily under the leadership of Jim Robertson, Larry Robertson, and Charlie Robertson by investing in equipment, refining production processes, and strengthening long-term customer relationships. Rather than rapid expansion, RCS focuses on consistency, operational discipline, and remaining family-owned.
2007
Ownership Changes and Third Generation Steps In
Charlie Robertson becomes majority owner and President of Robertson Crushed Stone and Robertson Trucking Inc. The third generation also steps in with Charlie and Jill Robertson. Their children, Katie Robertson and Will Robertson join the family business, bringing new perspectives in operations, technology, and communication. Their involvement blends modern approaches with the core values and work ethic that defined the company’s earlier years.
2008
Industry Recognition on a National Stage
Robertson Crushed Stone is featured as a cover story in Rock Products Magazine, highlighting its role in supplying high-calcium limestone to power generation facilities. The article recognizes RCS for disciplined growth, strong relationships, and its ability to serve demanding industrial applications.
2010
INDOT Approval Achieved
RCS earns approval to supply materials for Indiana Department of Transportation projects, expanding its reach into public infrastructure and transportation work. This certification further validates the company’s quality standards and testing practices.
2022
Another Chapter of Leadership
Charlie Robertson retires after decades of leadership, closing an important chapter in the company’s history. Operations continue under the guidance of the next generation. Will Robertson becomes President of Robertson Crushed Stone and Katie Robertson becomes President of Robertson Trucking, maintaining the same family ownership and long-term outlook.
PRESENT
Built for the Long Term
With more than 100 years of limestone reserves and a continued focus on quality, safety, and relationships, Robertson Crushed Stone remains positioned to serve Southern Indiana well into the future. The company continues to operate with the same principles it was founded on, while adapting responsibly to changing industry needs.
1947
The Foundation Is Set
William “Bill” Robertson purchases the land in Milltown, Indiana that would later become the home of Robertson Crushed Stone. This early investment establishes the physical and generational foundation for what would grow into a long-standing, family-operated limestone business serving Southern Indiana.
1970
Robertson Crushed Stone Is Incorporated
Robertson Crushed Stone, Inc. is formally incorporated at its current location, transitioning from land ownership into a structured limestone operation. Early production focuses on residential and local construction needs, setting a standard for quality and reliability from the start.
1985
Expansion Into Industrial Supply
RCS begins supplying high-calcium limestone to major utility customers, including Duke Energy and Indianapolis Power & Light. This milestone marks a pivotal shift into industrial and environmental applications where chemical composition, consistency, and reliability are critical.
1990s
Steady Growth and Operational Maturity
Throughout the 1990s, the company grows steadily by investing in equipment, refining production processes, and strengthening long-term customer relationships. Rather than rapid expansion, RCS focuses on consistency, operational discipline, and remaining family-owned.
2000
Leadership Transition Begins
Jim Robertson retires after decades of service, beginning a gradual and thoughtful transition of leadership responsibilities. This period reinforces the company’s commitment to continuity, mentorship, and preparing the next generation to lead responsibly.
2007
Third Generation Steps In
Members of the third generation of the Robertson family join the business, bringing new perspectives in operations, technology, and communication. Their involvement blends modern approaches with the core values and work ethic that defined the company’s earlier years.
2008
Industry Recognition on a National Stage
Robertson Crushed Stone is featured as a cover story in Rock Products Magazine, highlighting its role in supplying high-calcium limestone to power generation facilities. The article recognizes RCS for disciplined growth, strong relationships, and its ability to serve demanding industrial applications.
2010
INDOT Approval Achieved
RCS earns approval to supply materials for Indiana Department of Transportation projects, expanding its reach into public infrastructure and transportation work. This certification further validates the company’s quality standards and testing practices.
2022
Another Chapter of Leadership
Charlie Robertson retires after decades of leadership, closing an important chapter in the company’s history. Operations continue under the guidance of the next generation, maintaining the same family ownership and long-term outlook.
Present
Built for the Long Term
With more than 100 years of limestone reserves and a continued focus on quality, safety, and relationships, Robertson Crushed Stone remains positioned to serve Southern Indiana well into the future. The company continues to operate with the same principles it was founded on, while adapting responsibly to changing industry needs.
Operating with Integrity Together
Quality You Can Trace Back to the Source
From quarry operations to final load out, quality is managed at every step of our process. Clear documentation, controlled production, and experienced oversight ensure every product leaving our facility reflects the standards we stand behind.
Built by People Who Take Pride in Their Work
Many members of our team have been with us for decades, contributing experience, accountability, and pride to daily operations. As a family-owned business, we value clear communication, respect, and shared responsibility, understanding that our name represents more than a product. Strong people are the foundation of a strong operation.
Safety Comes First, Without Exception
From equipment maintenance and daily inspections to training and operating procedures, safety is treated as a responsibility, not a checklist. A proactive approach to maintenance and disciplined operations helps reduce risk while maintaining efficiency and reliability. A safe operation is a responsible operation, and it is foundational to everything we do.
Committed to the Communities We Serve
Robertson Crushed Stone actively supports local organizations and initiatives, including schools, community programs, and healthcare services. Giving back is not a marketing effort. It is part of being a responsible, long-standing member of the region. Strong communities make strong businesses, and the relationship works both ways.
Built for the Long Term and Beyond
With long-term limestone reserves and deep roots in Southern Indiana, the focus remains clear: maintain a family-owned operation, invest in people and equipment, and continue supplying dependable materials that support regional growth. The same responsibility carried today will guide the next generation.