James Patterson

Founder & CEO, Pinnacle Cleaning LLC

James Patterson is a proven business leader with over 25 years of experience driving growth in sales, operations, logistics, and supply chain management. As the founder and CEO of Pinnacle Cleaning LLC, James has combined his entrepreneurial mindset with a deep understanding of customer needs to build one of Milwaukee’s most trusted commercial cleaning companies.

His leadership philosophy centers on delivering outstanding customer experiences, with a strong emphasis on communication, accountability, and consistent follow-up. James believes that exceptional service isn’t just about cleaning—it’s about building relationships, solving problems, and exceeding expectations.

A lifelong Milwaukeean, James is committed to the city’s success. He mentors aspiring professionals, supports local nonprofits, and actively contributes to community and faith-based initiatives. Under his leadership, Pinnacle Cleaning has expanded its services, grown its team, and earned a reputation for reliability, professionalism, and integrity.

James continues to lead with purpose, ensuring that Pinnacle Cleaning not only meets the highest standards—but sets them.