Texas Engineering Services is a consulting firm specializing in energy audits, predominant-use studies, and utility sales tax refund services. The company helps commercial and industrial clients identify opportunities to reduce energy costs while ensuring compliance with state regulations. Its services include securing refunds on sales taxes paid for exempt utility usage—covering up to 48 months of past payments—and developing strategies for ongoing energy savings. Texas Engineering Services works with clients across various industries to optimize energy management and operational efficiency.