• Minnesota Solar Panel Installers
  • Minnesota Solar Panel Installers
  • Minnesota Solar Panel Installers
  • Minnesota Solar Installation

Meet the Zenergy Team

We’re proud to introduce you to Zenergy's team of Renewable Energy experts.


Chad Bullock General Manager/CEO

Chad’s areas of expertise include contract negotiations and strategic alliances, strategy, vision and mission planning and technical design and engineering.  In addition to overseeing Zenergy operations, he is CEO of West Central Telephone Association (WCTA) and has over 22 years of experience in the telecommunications industry.  Chad earned his Bachelor’s Degree in Management from Bemidji State University, as well as a Telecommunications Degree from M-State—Wadena Campus. Chad serves on many industry and community organizations including the Minnesota Telecom Alliance, West Central Economic Development Alliance and Cooperative Network Services.


Jeff Brandt  Energy Consultant 

Jeff joined Zenergy to grow residential, commercial and agricultural sales.  With a solid business background that includes positions such as technical sales professional, manager and business owner, he brings a wealth of knowledge and experience to the team.  Jeff is a NABCEP Certified PV Technical Sales Professional and continues to fuel his passion for solar energy solutions through research, seminars, and training.


Jon Gravdahl Job Superintendent 

Jon, part of the Zenergy team since 2010, is a NABCEP Certified PV Installation Professional.  Jon coordinates all our solar installations and has a deep knowledge of electric systems and solar designs.  As a Master Electrician, Jon is in charge of overseeing all electrical job sites.