



“Pioneering technology integration in traditional craft”
“Scaling excellence through advanced manufacturing.”
“Shaping the future of architectural cast stone”
“Born from a commitment to excellence in architectural cast stone”
“Bringing digital precision to architectural preservation”
We lead the Metro New York market in architectural cast stone, precast, GFRC, and natural stone products, with a growing national presence. Our work blends tradition with advanced manufacturing to produce durable, historically accurate stone elements that respect architectural heritage and meet real-world project demands.
We understand that every project has its challenges. Things don’t always go as planned, but we take ownership, solve problems, and stand behind our work. With a team that thinks like owners, we focus on craftsmanship, precision, and clear communication to keep projects on track and customers confident in what they’re getting.
Our commitment is simple: deliver high-quality products, honor the integrity of every project, and be the reliable partner our customers trust.
We are dedicated to preserving history and enriching communities by crafting historically accurate stone elements. By blending tradition and innovation and using advanced technology, we create products that honor the past, enhance beauty, and are built to last.
Our custom-built facility in Wyandanch, NY, combines state-of-the-art technology, advanced manufacturing techniques and traditional craftsmanship, positioning Corinthian as one of the most advanced cast stone manufacturers in the nation.
Our Team upholds the highest industry standards while continually developing our skills and expertise. We work closely with your team to manufacture and deliver products as efficiently as possible, maintaining carefully managed production timelines to meet your project requirements.
This tagline works on multiple levels. “Beyond Industry Standards” positions StoneGuard™ as superior to anything else in the market without directly attacking competitors. It implies leadership and innovation while maintaining professionalism.
“Beyond Time” adds a powerful second dimension, speaking to the product’s longevity and durability in a concise, memorable way. This phrase evokes permanence and quality that transcends typical lifecycles, which aligns perfectly with the value proposition of architectural cast stone products.
The rhythm of the phrase makes it highly memorable, and the parallel structure (Beyond/Beyond) creates a linguistic device that’s both sophisticated and impactful, appealing to high-end architectural clients and preservation specialists alike.
StoneGuard™ isn’t just architectural stone—it’s architectural confidence. Born from Corinthian’s relentless pursuit of perfection, StoneGuard™ delivers what others can’t: sharp edges, ultra-dense surfaces, and colors that remain vivid, and exceeding industry standards for freeze-thaw resistance. Stoneguard ensures that the architectural stone made by Corinthian will endure 100 or more Northeast winters.
This isn’t a coating or treatment—it’s a revolutionary approach to manufacturing that transforms every piece from the inside out.
Architects and Engineers choose Corinthian with StoneGuard™ for its uncompromising aesthetic precision. Building owners value its exceptional longevity and minimal maintenance requirements. Contractors appreciate its consistent quality and dimensional accuracy.Because ordinary isn’t enough, StoneGuard™ delivers the extraordinary—Your vision deserves nothing less.