As Omnia Exterior Solutions, a portfolio company of CCMP Growth Advisors, continues its nationwide expansion, the company welcomes Brandon J. Kowalski, founder of Brandon J. Roofing and one of Omnia’s fastest-growing partners, to its board of directors. 

Omnia Exterior Solutions ranked No. 8 on the 2025 RC Top 100 Contractors list. 

Kowalski has been an Omnia partner since his company, St. Louis, Mo.-based Brandon J Roofing, joined the platform in June 2024. His leadership and on-the-ground experience are expected to help strengthen Omnia’s mission of empowering top roofing contractors with shared resources, innovation, and growth opportunities.

“Brandon built a successful business with an excellent culture second to none in the roofing industry,” said Omnia Chairman of the Board Jim Ziminski. “His company has been one of our fastest growing partners and Brandon will be a great addition to the board.”

Kowalski started Brandon J. Roofing, a roofing and exterior contractor business, in 2018 with just three employees. At the time of joining Omnia, the company had grown to over 40 employees and 250 installers committed to creating a better version of roofing contractors serving their community daily. Located in the heart of one of the country’s top storm and hail markets, Brandon J Roofiing has expanded beyond Missouri into surrounding states.

Omnia Exterior Solutions is a national provider of residential roofing solutions and exterior remodeling services and seeks to provide partner companies, such as Brandon J Roofing, with extensive resources, administrative support, digital tools and more to help grow their businesses and keep up with changing technology.