About Mulzer Crushed Stone

Day after day, Mulzer Crushed Stone delivers thousands of tons of state-approved crushed limestone for “driveways to highways” throughout our market area. We also produce derrick stone, rip-rap, sand, gravel and high calcium limestone for power plant desulfurization equipment. We work with countless private firms, from large to small, and municipal agencies on custom products and projects, depending on our customer’s exact needs. We are here to provide custom solutions whenever possible. Whatever aggregate needs the project requires, Mulzer can supply it!

The Mulzer Process

Two employees standing in the quarry in front of a big truck

A focus on family since 1935

The story of Mulzer Crushed Stone began in rural Southern Indiana in 1935 when three Perry County Brothers saw an opportunity to turn their skills, determination and integrity into the area’s largest supplier of building materials. Roland, Edgar and Arnold Mulzer, Sr. made a name for themselves early on as skilled culvert builders in the local highway construction industry. In 1946, as the post-World War II construction boom ramped up, the trio recognized that area contractors were in great need of a steady aggregate supply line. To meet this demand, the brothers opened their first limestone quarry in Crawford County, Indiana, near the quaint, small town of Eckerty. From there, three generations of Mulzer Family members constructed a thriving building materials supply collective, delivering quality aggregate materials to customers large & small, supporting the local communities scattered throughout the Ohio River Valley and focusing on our greatest resource, our employees & their families.

Driven to be the best

Mulzer Family of Companies’ management and employees share a spirit of integrity, dedication and drive to be the best we can be at everything we do. This spirit has made us the foremost producer of quality aggregate material in the Ohio River Valley and a trusted partner to our all of our customers.

About CRH

CRH (NYSE: CRH, LSE: CRH) is the leading provider of building materials solutions that build, connect and improve our world. Employing c.75,800 people at c.3,160 operating locations in 29 countries, CRH has market leadership positions in both North America and Europe. As the essential partner for road and critical utility infrastructure, commercial building projects and outdoor living solutions, CRH’s unique offering of materials, products and value-added services helps to deliver a more resilient and sustainable built environment. The company is ranked among sector leaders by Environmental, Social and Governance (ESG) rating agencies. A Fortune 500 company, CRH’s shares are listed on the NYSE and LSE.

CRH Website