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About CMI


We take pride in our unwavering commitment to excellence.

Meet The Team

Our team works with each other, respects each other and learns and grows from each other. We are a dedicated group of experienced professionals passionate about construction and building envelope systems. Together, we are here to get your project completed to the highest quality standards.

“From time of award, through shop drawings, engineering, mockup testing, production and completion of installation, CMI showed themselves to be professional, communicative, persistent and consistent in their performance.”


Stephen Rosner

As an active participant in the industry’s evolution over the past three decades, Mr. Rosner brings a knowledge base and point of view to the table that is deeply rooted in both past experience and current trends and innovations. Mr. Rosner began his career working with his father as a sales representative for Gene Rosner Associates.

Recognizing that delivering a complete solution for his clients went far beyond the sale of a product, Mr. Rosner founded the predecessor to CMI focusing on the supply and installation of architectural metal & glass products.  During his career, Mr. Rosner has successfully completed projects totaling hundreds of millions in contract value.

Vice President, Operations

Bryce Rosner

Director of Business Development

Dan Calderon

Assistant Project Manager

Gina Sorvillo

Project Executive

Ilijia Pizurica

Assistant Project Manager

Chelsea Canning


Elaine Koch

Director of Field Operations

Dariusz Ozimek

Senior Project Manager

Massimo Barbagini

Technical Department

Giulio Gomiero

Project Manager

Gianpaolo Maschietto

Estimating Department

Maria Elisabetta Parisi


Custom System Design

CMI has developed its own proprietary curtain wall and window wall systems, and has the technical ability and experience to design custom shapes and extrusions as needed to meet the performance, structural, and aesthetic requirements of each particular job.


Full Design + Engineering + Precon Team

Working with a trusted partner and our in-house technical staff, we custom develop our own drawings with the goal of being clear, simple, and easy to read.  Working in 3D CAD format allows shop drawings to easily be translated into manufacturing and later installation drawings without the risk of error.


Specialty Crews

Surveying, rigging teams available. Our field team is directly hired and kept on full time, rather than being picked up just for one job.  This allows us to train and retain good, experienced team members.  Training includes both accredited third-party courses on special skills and safety measures as well as direct on-the-job training.


Since our founding in 2001, CMI has worked on over 100 projects

offering complete ownership of system design that ensures every project receives a uniquely tailored solution crafted by our skilled team at CMI Engineering. From concept to closeout, our in-house Design and Engineering staff oversees the entire process, guaranteeing a seamless and efficient journey from vision to reality. We stand as a beacon of reliability, providing a Single Source delivery of project-tailored building envelope solutions. With CMI, your project is not just a job; it's a meticulous and personalized endeavor, backed by our dedication to unparalleled quality and comprehensive service.