Utilities - Gas & Electric Download the 2021 Business Directory & Community Guide go Results Found: 5 Button group with nested dropdown DTE Energy 700 Hammond East Suite 2 Traverse City MI 49686 (800) 477-4747 Visit Website Coyne Oil & Propane Trusted and dependable propane services since 1930. 18111 Honor Hwy Interlochen MI 49643 231-384-8055 Visit Website Cherryland Electric Cooperative 5930 US 31 S Grawn MI 49637 (231) 486-9200 Visit Website Tri-Gas Company 2560 Benzie Hwy Benzonia MI 49616 (231) 882-0120 Consumers Energy 2700 Benzie Hwy Benzonia MI 49616 (231) 929-6234 Visit Website