Contact National Utility Solutions for a predominant use study (utility study) or questions regarding the utility sales tax exemptions and refunds for electricity, natural gas, and water:
Main: 346-241-0100 ext. 3
Toll Free: 844-767-0037 ext. 3
Address: P.O. Box 6835, Kingwood, TX 77325
Our business hours are M-F- 8 a.m. – 6 p.m. (CST)
Closed Saturdays, Sundays, and Holidays.