If you're here looking up Alagasco customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Alagasco also goes by or is associated with the names Alabama Gas Corporation, Alagasco. They are considered to be part of the following sectors and industries: utilities. Alagasco is associated with terms like natural gas provider, subsidiary of spire inc, private, utilities, e-commerce, b2b, b2c, oil & gas by their customers and industry analysts. They are similar to companies like Alliant Energy, Duquesne Light, Gulf Power, ENMAX, NorthWestern Energy. They employ 1,130 people according to customers in the know.