Simon Roofing Executive and Leadership Team

June, 2026

Leadership Overview

Simon Roofing has 4 executives leading key functions including finance, information technology, operations, and strategy.

Driven by a legacy of over 120 years, Simon Roofing is dedicated to providing comprehensive commercial roofing solutions, emphasizing quality, reliability, and customer accountability through integrated manufacturing and service.

Leadership Roles at Simon Roofing

  • Chief Financial Officer - Alex Simon
  • Chief Operating Officer - Michael Dohar
  • President - Stephen Manser
  • Chief Information Officer - Kevin Rast
  • Alex Simon - Chief Financial Officer

    Alex Simon, the Chief Financial Officer at Simon Roofing, directs all financial operations and strategic fiscal planning. Overseeing budgeting, forecasting, and financial reporting, Simon ensures robust fiscal health across the organization's national footprint. This leadership role involves managing capital allocation for manufacturing, service center expansion, and technology investments, directly supporting Simon Roofing's long-term growth objectives. By optimizing financial strategies, Alex Simon drives profitability and reinforces the company's stability. Simon's financial acumen underpins the company's ability to offer true labor and materials warranties, reflecting a commitment to accountability and sustained performance across all 60+ service centers.
    Alex Simon

    Michael Dohar - Chief Operating Officer

    Michael Dohar, the Chief Operating Officer at Simon Roofing, directs all aspects of the company's operational execution and service delivery. Overseeing the national network of over 60 service centers, Dohar ensures consistent, high-quality workmanship and adherence to stringent safety protocols. This leadership position involves managing the end-to-end service lifecycle, from 24/7 emergency response to preventative maintenance and large-scale replacements. By optimizing field operations and supply chain logistics, Michael Dohar directly supports Simon Roofing's self-performance model, ensuring over 99% of service work meets the company's exacting standards. Dohar's operational oversight is fundamental to maintaining the company's reputation for reliability and accountability in commercial roofing.

    Stephen Manser - President

    Stephen Manser, the President at Simon Roofing, provides strategic direction and executive leadership for the entire organization. Guiding the company's vision, Manser ensures alignment with its century-long legacy of excellence in commercial roofing manufacturing and installation. This pivotal role involves overseeing all business functions, fostering innovation in repair, restoration, and replacement services, and maintaining the company's strong family-owned operational ethos. By championing the company's comprehensive service offerings, including diagnostic testing and asset management, Stephen Manser drives market leadership and sustained client trust across the United States. Manser's leadership ensures Simon Roofing continues its tradition of quality and accountability, backed by its integrated product manufacturing and true labor and materials warranty.
    Stephen Manser

    Kevin Rast - Chief Information Officer

    Kevin Rast, the Chief Information Officer at Simon Roofing, architects and executes the company's technology strategy. Overseeing all IT infrastructure, software development, and data management, Rast ensures seamless digital operations across the national service network. This critical role involves implementing advanced systems for asset management, diagnostic analysis, and emergency service response, directly enhancing operational efficiency and customer service. By driving technological innovation, Kevin Rast supports Simon Roofing's commitment to self-performing over 99% of its service work with well-established safety practices. Rast's leadership ensures that technology effectively supports the company's manufacturing capabilities and its extensive repair and restoration services nationwide.
    Kevin Rast

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    Frequently Asked Questions Regarding Simon Roofing Top Executives and Leadership Team

    Who leads Simon Roofing?
    Simon Roofing is led by Alex Simon (Chief Financial Officer), along with executives such as Michael Dohar (Chief Operating Officer) and Stephen Manser (President).
    Who is part of Simon Roofing’s executive team?
    The executive team of Simon Roofing includes leaders such as Alex Simon (Chief Financial Officer), Michael Dohar (Chief Operating Officer), Stephen Manser (President) and other senior executives.
    How many executives does Simon Roofing have?
    Simon Roofing has 4 executives leading key business areas.
    What roles are included in Simon Roofing’s leadership team?
    The leadership team of Simon Roofing includes roles such as Chief Financial Officer, Chief Operating Officer, President, Chief Information Officer.