National Account Managers

At CENTRIA, our commitment is to offer sustainable IMP solutions to national companies, catering to your next vision. Our high-performance insulated metal wall and roof panels not only provide aesthetic appeal but also serve as an all-in-one barrier solution. Available in a wide range of materials, colors, and integrated components, these panels simplify the construction process into a single component. Our National Accounts team, consisting of both CENTRIA and Metl-Span, our sister company, catering to a more industrial market, leverages the cross-selling possibilities presented by both brands.

We are dedicated to serving various market segments, including stadiums, healthcare, higher education, and more. Regardless of your design application, our team is well-equipped to provide reliable building envelope solutions that meet both functional and aesthetic requirements. Collaborating with a network of elite Dealers, our National Accounts team ensures innovation excellence, high-quality installation, and building services for projects across industries.


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Joe, Mike, and Matt are focused on optimizing and efficiently servicing national companies with a focus on sustainable IMP solutions situated over specifically targeted market segments. Contact our team to learn more.


Joseph Calsada

Joe Calsada has worked in the building construction industry for over 17 years. He has extensive experience in outside sales, regional sales management, operations management, & effectively building/leading teams. He is currently National Accounts Manager for CENTRIA across the United States.


Mobile: (619) 991-0843


Markets covered: Aviation, Entertainment Facilities, Higher Education, K-12 Education, Advanced Manufacturing, Self Storage

Mike Weaver

Mike Weaver has worked 20+ years in the construction building materials industry. Mike has held roles previously as both business development and sales management.  He is currently a National Accounts Manager for CENTRIA across the United States.


Mobile: (980) 213-9789


Markets Covered: Healthcare, Data Centers, Battery Plants, Automotive, Retail, Utilities/Power Plants

Matt Baker

Matt Baker has over 20 years of sales and business development experience that includes over 10 years in panel sales.  Since starting in the insulated panel sector, he has had extensive sustainability training including green building and product certifications as well as EPD and HPD standards.


Mobile: (404) 934-0858


Markets Covered: Convention Centers, Pharmaceuticals, Controlled Environments, Clean Rooms/Dry Rooms, Government, Warehousing/Distribution Centers/Manufacturing

As healthcare construction volume continues to escalate and to keep up with the ever-shifting industry, medical organizations have a significant need for new or renovated healthcare facilities. Our metal panel systems for healthcare buildings are designed and engineered for fast installation to minimize the disruption to your organization.


CENTRIA metal wall and roof panels play an integral part in developing a modern, high-performing educational environment for today’s K-12 students. Toting top-of-the-line sustainability features and aesthetic variation, architects around the globe specify CENTRIA to take educational facility design to the next level.