Centerpoint energy is the greatest power utility company in the United States. It was founded in the year of 1882. The company was known as Houston Electric Light and Power, NorAm Energy, renamed in October 2012 as Centerpoint energy. Centerpoint energy operates five business in the United States such as natural gas distribution, electric transmission and distribution, field services, interstate natural gas pipelines and competitive natural gas sales and services. The company is headquartered in Houston, Texas. It is a domestic energy delivery company which serves its business in Arkansas, Louisiana, Minnesota, Mississippi, Oklahoma and Texas in the United States. It delivers electricity in 5,000 square mile area which include Houston, the nation's fourth largest city. The natural gas business is operated in six states in the United States. The contact details like address, contact number, customer care number and customer service phone number of Centerpoint Energy Louisiana is displayed above.