MidAmerican Energy Services is a certified retail energy provider serving customers in deregulated electric markets since 1999 and natural gas markets since 1986 (previously as MidAmerican Energy Company). With a strong reputation for high customer satisfaction ratings, MidAmerican works closely with our customers as a powerful partner in developing a total energy management solution. MidAmerican Energy Services is a wholly owned subsidiary of Berkshire Hathaway Energy, an international energy company engaged in production of energy from diversified fuel sources including geothermal, natural gas, hydroelectric, nuclear, coal, and wind, as well as the supply and distribution of energy to customers in the United States and the United Kingdom.