Duke Energy Duke Energy Search | Advanced Search | New Members | Coupons and Discounts | All Categories Computers, IT & Technology >> Telecommunications and Utilities >> Utility Companies Duke Energy 420 Quail TrailMonticello, FL 32324 | map | directions (800) 700-8744 Visit Site Connect With Us Send a message to: Duke Energy Your Name: Your Email: Subject: Message: (Date: 12/11/2025)