Leadership Overview
Simon Roofing has 4 executives leading key functions including operations, finance, information technology, and overall strategy.
Driven by a legacy of over 120 years, Simon Roofing is dedicated to providing comprehensive commercial roofing solutions, upholding a philosophy of direct accountability and superior service across the United States.
Driven by a legacy of over 120 years, Simon Roofing is dedicated to providing comprehensive commercial roofing solutions, upholding a philosophy of direct accountability and superior service across the United States.
Leadership Roles at Simon Roofing
Stephen Duke - Chief Financial Officer
Stephen Duke, the Chief Financial Officer at Simon Roofing, manages the company's financial strategy and fiscal health. Overseeing all financial operations, Duke ensures robust financial planning, accurate reporting, and effective resource allocation across the organization's national footprint. This critical role involves managing budgets for repairs, restorations, and replacements, as well as supporting the financial aspects of the company's 24/7 emergency service response and diagnostic testing. Stephen Duke's leadership ensures the financial stability required to support Simon Roofing's long-term growth and its commitment to providing true labor and materials warranties. The Chief Financial Officer's expertise underpins the company's ability to maintain its position as a leading commercial roofing manufacturer and installer, driving profitability and shareholder value through sound financial management.
Michael Dohar - Chief Operating Officer
Michael Dohar, the Chief Operating Officer at Simon Roofing, directs the company's extensive national operations. Overseeing the 60+ service centers across the United States, Dohar ensures the self-performance of over 99% of service work, maintaining rigorous quality control and established safety practices. This leadership role involves optimizing the deployment of resources for repairs, restorations, and replacements, directly impacting the efficiency and effectiveness of project execution. Michael Dohar's focus remains on driving operational excellence and ensuring seamless service delivery, aligning with Simon Roofing's commitment to comprehensive roof asset management and preventative maintenance programs. The Chief Operating Officer's strategic oversight guarantees consistent, high-quality workmanship nationwide, reinforcing the company's reputation for reliability and accountability in the commercial roofing sector.
Stephen Manser - President
Stephen Manser, the President at Simon Roofing, provides overarching strategic direction for the company's extensive commercial roofing operations. Leading the executive team, Manser guides the company's mission to deliver comprehensive roofing solutions, from manufacturing to installation and service, across the United States. This role involves ensuring alignment with the company's 120-year legacy of family ownership and operational excellence. Stephen Manser's leadership focuses on maintaining the highest standards in repairs, restorations, replacements, and 24/7 emergency response, reinforcing the commitment to self-performing over 99% of service work. The President's vision drives the company's national footprint and its dedication to accountability, backed by a true labor and materials warranty, solidifying Simon Roofing's market leadership.

Kevin Rast - Chief Information Officer
Kevin Rast, the Chief Information Officer at Simon Roofing, architects the company's technology strategy and digital infrastructure. Overseeing all information technology functions, Rast ensures the seamless integration of systems that support national operations, including diagnostics, asset management, and preventative maintenance scheduling. This leadership position is vital for enhancing operational efficiency and data security across the company's 60+ service centers. Kevin Rast's initiatives drive innovation in how Simon Roofing manages its extensive service network and manufacturing processes, ensuring robust data integrity for roof performance analysis. The Chief Information Officer's strategic vision empowers the company to leverage technology for superior customer service and operational advantage, reinforcing Simon Roofing's commitment to quality and reliability.
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