Walz Mechanical, 14140 Tobiano Trl, Helotes, TX 78023, US

Established in 1932 as Ebert Air Conditioning, Tezel & Cotter Air Conditioning specializes in the designing, installation and maintenance of air conditioning, heating, ventilation and filtration systems. It offers its services for schools, churches, commercial and industrial buildings, malls and governmental projects. Tezel & Cotter Air Conditioning maintains a sheet metal shop and provides a range of commercial and industrial equipment, including chillers, boilers, pumps and air handlers. The company additionally serves financial institutions, medical facilities and computer rooms. It provides plumbing and pipe fitting, as well as repair and maintenance services. Tezel & Cotter Air Conditioning is located in San Antonio.