About Us

  Sunstall Inc. is a utility-scale solar construction specialist based in Novato, California, focused on the mechanical installation of large-scale ground mount solar energy systems across the United States. Since 2011, our team has delivered hundreds of commercial, industrial, agrivoltaic, and utility-scale projects in more than 40 states, combining field-proven expertise with lean, safety-focused execution. Through our SunRobi robotic-assisted installation platform and our Sunzaun vertical solar systems, we help developers and EPCs build faster, smarter, and more sustainably—from meticulous pile testing and pile driving to complete racking, tracker, and module installation.

Our Management Team

Helge Biernath

Helge Biernath

CEO
Helge Biernath, leading Sunstall Inc. since 2011, bringing his expertise in managing and scaling multinational corporations. Most recently, launched together with the team, Sunzaun, a vertical innovation showcasing his commitment to driving sustainable growth.
Heiko Schramm

Heiko Schramm

VP
Heiko Schramm, a seasoned marketing and key account manager, drives business growth at Sunstall Inc. With a track record of building successful sales and marketing teams.
Chris Wilson

Chris Wilson

Operations Manager
Christopher Wilson leads the execution of Sunstall Inc. as Operational Manager, and brings over 15 years of expertise in project management and operations, driving efficiency and excellence across every project.
Craig Dinsdale

Craig Dinsdale

CPO
With over 40 years in the construction industry, Craig Dinsdale brings his entrepreneurial spirit and expertise in clean, renewable Solar Energy to Sunstall Inc. as Chief Performance Officer.

The Company. Our core Values. Our Beliefs.

Sunstall is committed to conduct business that supports a healthy, safe, clean, and green environment. Our approach to sustainability begins with a sustainable supply-chain, and it pursues with solar panel recycling, worker rights and environmental friendly workplace.

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