Removal and reinstallation of solar panels; Installation, maintenance and repair of solar installations for generating power, solar collectors and photovoltaic modules; Installation and maintenance of solar thermal installations; Installation, maintenance and repair of solar collectors; Installation, maintenance and repair of solar energy systems; Installation, maintenance and repair of solar installations for generating power; Repair and installation services, namely, the installation of heating, cooling and environmental control systems primarily using solar energy, renewable energy resources and rainwater; Installation of solar energy systems and alternative energy products for residential and commercial use; Installation and maintenance of photovoltaic/solar thermal hybrid installations; Roofing services; Roofing consultation; Roofing contracting; Roofing installation; Roofing maintenance; Roofing maintenance services; Providing information relating to roofing installation and repair; Roof maintenance; Roof maintenance services; Repair and maintenance of energy generating installations; Maintenance and repair of energy generating installations; Home energy assessment services for the purpose of determining home improvements needed to improve energy use and efficiency