Brandt Engineering Co., Inc. offers design/build and retrofit services for energy-efficient building systems in Texas. The company offers mechanical, electrical, and plumbing services to clean rooms and laboratories, data centers, education facilities, healthcare facilities, hospitality projects, industrial sites and plants, offices, retail facilities, and churches and religious buildings. It serves businesses, institutions, and other facilities. The company was founded in 1952 and is based in Carrollton, Texas. It has additional offices in Dallas, Fort Worth, Houston, San Antonio, Austin, and Waco, Texas. Brandt Engineering Co., Inc. operates as a subsidiary of Brandt Mechanical Services, Inc.