Keystone Certifications, Inc. is pleased to welcome our newest team members to the organization. Their experience, capabilities, and perspectives will further strengthen our commitment to serving our clients with excellence and supporting the continued growth of our company.
Claribel Leon
We are happy to welcome Claribel Leon back to Keystone as an Inspector.
Claribel brings 10 years of fenestration industry experience, proven expertise, meticulous attention to detail, and a steadfast commitment to quality. After relocating to Florida, she served as a Quality Assurance Manager for a window and door manufacturer, an insulating glass test technician, and a Quality Assurance Manager and Project Coordinator at a test laboratory. In those roles, she initiated and witnessed testing, prepared technical reports, and verified drawings.
We are confident Claribel's contributions will help advance Keystone's strategic objectives, and we look forward to renewing our partnership with her.
Faith Kreiner
Faith Kreiner is an accomplished quality professional with nearly a decade of experience in quality systems and regulatory compliance. Her background focuses on helping organizations use data-driven insights to strengthen compliance programs, optimize operational performance, and maintain quality standards across manufacturing, facilities, and quality management functions.
Faith joins Keystone with a passion for enhancing quality management systems and delivering innovative solutions that align regulatory requirements with business objectives. Her collaborative approach and commitment to continuous improvement help organizations achieve sustainable compliance and operational excellence.
Careers at Keystone
Keystone is always looking for motivated professionals who share our commitment to quality and integrity. While we may not have specific openings at this time, we welcome applications from talented individuals who want to be part of a growing team in the fenestration certification industry. Learn more on our Careers page