HGG LLC is a licensed glass & glazing contractor with over 25 years of experience. Material Types: Aluminum, vinyl, steel. Industry: Commercial, government, residential. Products: windows, doors, jalousie, glass (float, safety, specialty), skylight, bath enclosures, mirrors, replacement hardware, acrylic, storefront, repairs & installation.. Flat,Safety & FIre-rated Glass,Mirrors,Acrylics,Commercial Storefront & Entrances,Windows,Jalousie,Bath Enclosures,Screen & Security,Doors & Window Hardware,Skylights,Security Grilles,etc. Repairs & Maintenance