Trusted since 1928
Built on Relationships. Focused on the Future.
Keystone Cement Company has earned the trust of customers through dependable service, responsive support, and a straightforward approach to doing business. Today, we continue to build on that foundation—combining local expertise with expanded resources, technology, and capabilities to better serve customers across the region.
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About Our Company
A Trusted Partner for Generations
Keystone Cement Company is a Lehigh Valley company committed to delivering the cement and aggregate products customers need to keep projects moving.
Our customers rely on Keystone for responsive service, dependable supply, and long-standing relationships built on trust. We believe doing business should be straightforward, and our team is committed to providing the support and service our customers expect every day.
Years of Experience
A New Chapter for Keystone
The Next Chapter
Building on a strong foundation
Keystone Cement Company is proud to begin a new chapter as part of Titan America.
For generations, Keystone has helped build the roads, bridges, schools, businesses, and infrastructure that strengthen communities throughout the Northeast. As part of Titan America, we are building on that legacy with expanded resources, innovative technologies, and enhanced capabilities designed to support our customers for decades to come.
Together, Keystone and Titan America combine local relationships and market knowledge with the strength and expertise of one of North America’s leading building materials producers.
The Strength of Titan America
Local Relationships. Expanded Capabilities.
As part of Titan America, Keystone customers benefit from access to:
Innovation for the Future of Construction
Titan America is helping shape the future of construction through advanced materials development, innovative construction technologies, and customer-focused solutions.
Technology and Digital Solutions
Titan America is committed to advancing digital technologies, modern manufacturing systems, and customer-facing tools designed to enhance the customer experience and support operational excellence.
Research and Technical Expertise
Customers benefit from the expertise of experienced technical teams, advanced materials knowledge, and a culture of continuous improvement focused on meeting the evolving needs of the construction industry.
Long-Term Investment
Titan America is committed to investing in its people, operations, and customer-focused solutions to ensure dependable service and long-term success.
Our Commitment
Keystone Products and Services
Cement Products
Bulk and packaged cement products supported by dependable service, technical expertise, and responsive customer support.
Aggregate Products
A broad range of aggregate products serving construction, infrastructure, and site development projects throughout the region.
Resource Recovery
Innovative resource recovery solutions that transform industrial materials into productive resources while supporting circular manufacturing.
Our offerings
Why Keystone?
Keystone has built lasting relationships through responsive service, open communication, and a commitment to customer success.
Our team understands that every project depends on reliable supply, responsive communication, and the ability to deliver when it matters most.
Keystone operates one of the most efficient cement manufacturing facilities in Pennsylvania’s Lehigh Valley, helping ensure dependable production and long-term supply reliability for customers throughout the region.
As part of Titan America, Keystone continues to invest in technology, innovation, and customer-focused solutions designed to support the future of construction.