The Pennsylvania Aggregates & Concrete Association (PACA) appointed Seth Grove as its next president and CEO, effective in December 2026.
Grove will eventually succeed Peter Vlahos in the role and begin serving as PACA’s vice president in January 2026. Vlahos will retain his role as president and CEO until November 2026.
“I am honored to step into this role and build on the strong foundation that Peter has established,” Grove says. “I look forward to working with the staff, board, members and industry partners to drive innovation and advocacy for the construction materials sector.”
According to PACA, Grove brings a wealth of experience in public policy and leadership to PACA. As a Pennsylvania state representative, the association says Grove advocated for economic development and infrastructure investment. The association says his expertise in legislative affairs and industry-related issues suit him well for PACA’s next chapter.
“PACA is fortunate to have Seth Grove at the helm as we continue to advance the interests of Pennsylvania’s aggregates, concrete and cement industries,” says Jamie Stilley, president at Amerikohl Aggregates who serves as PACA board chairperson. “His leadership and policy experience will be invaluable in strengthening our industry’s role in the state’s economy.”
Stilley also lauded Vlahos’ contributions to PACA.
“Peter’s leadership has been instrumental in PACA’s growth and success,” Stilley says. “We are grateful for his years of commitment and look forward to his continued guidance during the transition.”
