Links FERCThe Federal Energy Regulatory Commission regulates electricity, gas, and oil at the federal level.http://www.ferc.govEIAThe U.S. Energy Information Association provides unbiased statistics and information on electricity, natural gas and other energy markets.http://www.eia.gov/ Visit Our Office 635 N. Robinson Dr., Ste. G Robinson, TX 76706 Call Our Office Phone: (254) 420-1200Toll-free: (800) 234-7937FAX: (254) 300-9029 Email Us audit@tristem.com Hours of Operation: Monday - Friday 8:00 a.m. - 5:00 p.mClosed Saturdays and Sundays Facebook Twitter Linkedin