Author: Team at Mast Roofing & Construction, INC

At Mast Roofing & Construction, we have a diverse and experienced team of professionals who are passionate about providing quality roofing and construction services. With over 25 years of experience in the industry, our team members bring a wealth of knowledge and technical expertise to every project. Our comprehensive skill set ensures that we deliver exceptional service, from roofing installation and repairs to customer care and job site management.

Each member of our team is highly qualified in their respective field, making them the perfect resource to write, review, or verify the content on our blog. Whether it’s technical roofing processes, material selection, or job site management, our team has the expertise to share accurate, reliable, and helpful information.

Key Team Members and Their Expertise

Kerwin Mast

Kerwin Mast

Owner / Visionary

25+ Years of Experience

As the owner and visionary behind Mast Roofing & Construction, Kerwin brings over 25 years of industry experience. His leadership and hands-on knowledge in roofing and construction give him a comprehensive understanding of both the technical and strategic aspects of the business. Kerwin’s experience in overseeing large and small projects, coupled with his focus on quality, makes him well-qualified to contribute to articles on roofing best practices, company philosophy, and the roofing industry as a whole.

Corrie Mast

Chief Financial Controller

7+ Years of Experience

Corrie manages the financial operations and strategic planning at Mast Roofing & Construction. With over a decade of experience, she brings expertise in budgeting, financial oversight, and organizational management. She is also the wife of the company’s owner, and having managed the office alone in the early years, she has deep insight into operations, team coordination, and efficient workflows. Outside of work, she enjoys cooking, hiking, water-skiing, target shooting, and spending quality time with family.

Ron Mossie

Ron Mossie

General Manager

5+ years of experience

Ron oversees daily operations and project management, ensuring everything runs smoothly on every job site. With over 5 years of experience, he brings strong leadership skills and a deep understanding of operational logistics and customer service. Ron’s expertise in managing large teams and ensuring quality work makes him ideal for content on project management, client communication, and efficient workflow.

Ashley Mossie

Ashley Mossie

Business Administrator

6+ years of experience

Ashley is the backbone of our administrative team, managing everything from human resources to financial operations. With over 6 years of experience, she ensures that our office operations run smoothly and efficiently, supporting our team in delivering excellent customer service. Ashley’s organizational skills and knowledge of business operations make her a great resource for content related to business management and organizational efficiency.

Learn More About Our Team

To learn more about each team member’s role, experience, and qualifications, please visit our Meet the Team page. There, you’ll find detailed profiles on how our team’s combined expertise helps us deliver exceptional service to our clients.

Certifications & Industry Expertise

To back our team’s expertise, we hold several certifications and industry affiliations:
  • GAF Master Elite® Contractor – A distinction that recognizes the top 2% of roofing contractors in North America.
  • Owens Corning Preferred Contractor – A certification awarded to contractors who meet high standards in roofing installation and customer service.
  • OSHA-Compliant Safety Standards – We adhere to strict safety protocols to ensure the well-being of our team and clients.
  • BBB Accredited Business – We maintain an A+ rating, demonstrating our commitment to trust and excellence.
Man installing siding on a house exterior.