Glass installation services; Installation of glass shower enclosures, insulated glass, mirrors, fireplace glass, stove glass, table top glass, cabinet door glass, and decorative glass; Installation of windows; Installation of doors and windows; Roof maintenance; Roof maintenance services; Roofing consultation; Roofing contracting; Roofing installation; Roofing maintenance; Roofing maintenance services; Roofing repair; Roofing services; Window installation services; Installation of roof gutters; Installation of siding; Installation, repair and replacement of glass; Installation, repair and replacement of windows; Installation, repair and replacement of doors; Installing siding; Maintenance of roofing; Plate glass installation and repair services; Providing information relating to roofing installation and repair; Provision of information relating to roofing installation and repair; Repair of roofing