Reliant has deep Texas roots. Throughout our history, we’ve provided power to millions of homes and businesses across the sta ... te. We’re ready to serve you now and for years to come. Our solid foundation starts with the hardworking and selfless people of our company who are committed to providing our customers with service that exceeds their expectations. With added support from our Fortune 500 parent company, NRG Energy, Inc., we are leading energy innovation and working to simplify and enhance the way you power and protect your home or business. read more