Dillon Energy Services (DES) is the energy advisor, manager, and supplier trusted by many of Michigan’s leading businesses and institutions for more than 20 years. We design natural gas, electric, and efficiency programs that align with our clients’ business needs and manage long-term cost and risk. We have the expert team and business relationships to serve your facilities throughout Michigan and nationwide. Their clients can expect attentive advisory service from an expert team. They focus on what's important to your business and provide energy supply and management services designed to deliver results. They equip you with the data and market intelligence you need to take advantages of opportunities in the market and make sound, timely decisions. The long-standing clients range from large industrial process energy users to commercial and industrial properties of all sizes and usage profiles.