Ohio River Valley’s Largest Supplier of Building Materials

Bulldozer in the quarry Topographic Background

15+

Locations

600+

Employees

85+

Years of Business

Building the
Ohio River Valley

Mulzer Crushed Stone, located in Tell City, touches the lives of millions of people daily. Mulzer supplies the limestone, sand, and gravel for international airport runways, roads, interstate highways, dams, and chemical operations at utilities. Sixty years ago three Spencer County brothers: Arnold, Roland, and Edgar Mulzer started a small construction company that was to become Mulzer Crushed Stone. Humbly, “they weren’t quite ditch diggers; they finished up for ditch diggers,” building box culverts alongside newly constructed or upgraded roads throughout Indiana.
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The hardest working crew in the world

Day in and day out, the Mulzer companies help build the Ohio River Valley. The rock, sand and gravel we provide go into houses, buildings and roads over a vast area. All the credit goes to our employees. They represent the hardest working crew in the world! We truly feel that all our employees are part of the Mulzer family.

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2026 Helping Habitat Charity Golf Outing

Mulzer Family of Companies • Community

2026 Helping Habitat Charity Golf Outing Raises $40,935

The Pearl Club • Owensboro, Kentucky

Mulzer Family of Companies presents $40,935 to Perry County Indiana Habitat for Humanity.

It was a beautiful day at the Pearl Club in Owensboro for our 2026 Helping Habitat Charity Golf Outing. We are excited to share that we raised $40,935 for Perry County Indiana Habitat for Humanity (opens in a new tab)!

At Mulzer Family of Companies we know community is about coming together for a common goal, supporting one another and making a difference in the lives of those around us. Yesterday was a great example of what we can accomplish when we all work together!

A huge THANK YOU to our sponsors, golfers, volunteers, and everyone who helped make this event a success. Your generosity and support are what make events like this possible.

2026 Helping Habitat Photo Gallery

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IMAA - Indiana Mineral Aggregates Association Awards

This year our team received several awards at the IMAA workshops. Jimmy bowman, better known as "Bimps," was named the 2025 Miner of the Year by the Indiana Mineral Aggregates Association! Jimmy began his career with Mulzer Crushed Stone, Inc. in 1987 at Charlestown Quarry. Through hard work, dedication, and leadership, he worked his way through the ranks and ultimately became Superintendent. Bimps takes immense pride in fulfilling customer orders and ensuring that operations run smoothly and efficiently. His commitment to excellence, safety, teamwork, and customer service makes him extremely serving of this honor. We are grateful to have Bimps as part of our team and appreciate the example he sets. Brandon Williams accepted the CAPP Quality Achievement Award, and seven of our locations were honored with the Safety Achievement Award. We are incredibly proud of these accomplishments. Thank you to our employees whose dedication and commitment to safety and quality make achievements like these possible. We would also like to say thank you to our employees who supported the workshops, whether by announcing awards or assisting in other areas. Your willingness to step in wherever needed did not go unnoticed and is truly appreciated.

Over $37,000 Raised for Spencer County Habitat for Humanity through Charity Clay Shoot

On Thursday, September 4th, we held a fundraiser for Spencer County Habitat for Humanity at the beautiful OFS Cool Springs in Velpen, IN!The event was a success, and we are thrilled to announce that, thanks to the incredible companies that participated in the Clay Shoot, we were able to raise over $37,000! These funds will greatly assist in their ongoing mission to construct homes for families and individuals in need within our community who are working towards achieving their dreams of homeownership.We sincerely thank all participants, sponsors, and volunteers for their generous contributions. Your commitment to making a difference is inspiring! Together, we are building a stronger community

2025 IRMCA Institutional Award

Concrete Supply and Danco Construction have been honored with the 2025 IRMCA Institutional Award for their renovations at the GJCS Alumni Stadium. This project, completed in just 8 months using 1,500 yards of concrete, will greatly enhance the experience for Jasper athletics and benefit the entire community!

Boat Christening - M/V Bradley Neil

On Wednesday, November 20th we christened the M/V Bradley Neil at Cape Sandy Quarry.

Brad Mulzer had been a staple at Mulzer Crushed Stone for decades. He loved all the quarries and especially Cape Sandy. That is where he spent so much time and felt at home. Thus, the reason it is so fitting that a switch boat at Cape Sandy be named after Brad.

What made Brad so special was his selflessness. He was the epitome of a servant leader. He knew that the employees made Mulzer Crushed Stone, thanked them for that, and considered them his extended family.

It was a great day christening this fine boat with his full family (Mulzer and extended) in attendance.

What you leave behind is not what is engraved in stone monuments but what is woven into the lives of others. - Pericles

$33,000 Raised for Perry County Habitat for Humanity through Golf Fundraiser

On September 25th, 2024, Mulzer Family of Companies hosted our Helping Habitat Golf Outing. Many companies generously sponsored individual holes, resulting in a $33,000 donation to the Perry County Indiana Habitat for Humanity. 

The shotgun golf outing took place at the Christmas Lake Golf Course in Santa Claus, Indiana. There were 32 foursomes who competed. The winner was Farbest Foods Group with a score of 57. 

Thank you to all the sponsors for their commitment to helping the local community. Please enjoy the gallery: 

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