THE CITADEL TEAM
Working together to serve you better.
Members of the Citadel team have more than 30 years of experience in roofing and 20 in solar. Some team members have worked together for more than 20 years, first on roofing and later on solar and energy storage as well. These long-term working relationships translate into better products and services delivered more efficiently and professionally. Our team members trust each other and know how best to work as one to get the job done.
Dieter Folk
President & Owner
Aaron Nitzkin
Executive Vice President, Solar
Eric Owen
Vice President, Finance
Gregory O’Donnell
Vice President, Southern California Operations
Jeff Maxfield
Vice President, Operations
Stephanie Knupfer
Vice President, Human Resources
Wendi Zubillaga
Chief Sales Officer
Bryce Robicheau
Vice President of Sales, New Homes Division
Sarah Catalano
Director of New Construction, Solar
Jeremy Folk
Director of Business Development
