Star Heating & Air Conditioning

Founded in 1946, TDIndustries is a mechanical, electrical and plumbing contracting and facility service company. Its goal is to help make the most of investments in a facility. TDIndustries provides construction, service and operations for the systems serving new or existing commercial, industrial and institutional building. The company maintains its headquarters in Dallas.

Founded in 1923, Morrison Products Inc. designs, manufactures and sells a complete line of air moving equipment. Located in Mesquite, Texas, it offers a wide range of products, including blower wheels, blower assemblies, propellers, elevator fans and accessories. The company caters to different sectors, such as original equipment manufacturers in the heating, ventilation, air conditioning and refrigeration (HVAC&R) industry. Some of its capabilities include airflow performance testing, dynamic strain gage testing, three dimensional (3D) modeling and prototyping, as well as CFD/ modal analysis.