Description Like a friend's sentiment in your junior high yearbook, the Edd Helms Group wants you to "stay cool." The contracting group provides electrical and HVAC maintenance and retrofitting services for commercial, marine (primarily private yachts), and residential customers in South Florida. It also offers temporary power and lighting installation for tradeshows and conventions; the group markets its temporary power services for emergency restoration in emergency situations such as hurricanes. Additionally, the group provides structural and radio frequency services for wireless and cellular towers. CEO and founder W. Edd Helms, Jr., owns 84% of the company.