Gexa Energy’s customer service score of 81/100 reflects generally positive interactions, though its billing clarity score of 48/100 suggests some customers find invoices difficult to understand. Having served over 1.6 million Texas households, Gexa combines longevity with a modern commitment to green energy. For shoppers prioritizing renewable plans from an established provider, Gexa presents a competitive option—though prospective customers should review plan details carefully to avoid billing confusion.