About Us



The use of expanded shale and clay was pioneered as an infield conditioner on a single ball field in Texas in 1989. The result was immediate — a faster drying, smoother, safer, more consistent playing surface. Soon afterward the Diamond Pro brand was born.

Today Diamond Pro is a complete line of professional groundskeeping products that satisfy a wide variety of groundskeeping needs. With its superior products and outstanding customer service, Diamond Pro is currently recommended by many professional sports turf managers, parks and recreation directors, and coaches nationwide.

Expanded shale and clay is a unique product that has been used on baseball and softball fields as an infield conditioner in Texas and surrounding states since 1989. In September 2004, the Diamond Pro brand was born, and is now well known to baseball and softball coaches as well as groundskeepers across the United States. In a short period of time, Diamond Pro developed a more complete line of professional groundskeeping products and today it has established itself as a leader in the groundskeeping industry. Professionalism, superior products and outstanding customer service are just a few of the many reasons Diamond Pro has reached this level.