Mark Helm
Helm receives NSSGA’s 2024 Wendt award
Dolese Bros. Co.’s Mark Helm was selected as the recipient of the National Stone, Sand & Gravel Association’s (NSSGA) Barry K. Wendt Memorial Commitment Award. Keep Reading
Solutions to staffing challenges
Leaders at Bond Construction, Cemex, Dolese Bros. and Martin Marietta discuss how they're overcoming the worker shortage that's prevalent across the industry. Keep Reading
Slideshow: 2019 Pit & Quarry Hall of Fame guests
Images from the 2019 Pit & Quarry Hall of Fame induction ceremony, as well as a few shots of those who attended the festivities. Keep Reading
Oldcastle Materials CEO offers aggregate industry outlook
Oldcastle Materials CEO Randy Lake, who will serve as NSSGA’s next chairman, breaks down the months to come for the aggregate industry. Keep Reading
NSSGA welcomes new chairman to board of directors
The National Stone, Sand & Gravel Association elected Mark Helm as its chairman of the board of directors during its Annual Convention in Las Vegas. Keep Reading
Equipment upgrade improves safety, product quality
Oklahoma’s oldest and largest crushed stone producer, Dolese Bros. Co., recently completed a $14 million upgrade of its limestone quarry in Hartshorne that included construction of a new, completely automated crushing plant and the upgrade and replacement of most of… Keep Reading
Kids rock: Quarry education
Dolese mines goodwill across Oklahoma by helping students make the connection between quarries and earth science. Kids and rocks are a great combination. Dolese, an Oklahoma aggregate producer, is doing its part to bring the two together. Across Oklahoma, Dolese… Keep Reading
