For over 90 years, Tezel and Cotter Air Conditioning, LP has been a cornerstone of mechanical contracting in San Antonio and South Texas. Established in 1932, the company was founded on the innovative principle of specializing in the burgeoning field of air conditioning. Throughout its long history, Tezel and Cotter has cultivated a distinguished reputation for unwavering job quality, exceptional dependability, and profound integrity across both its service and construction divisions. The company's legacy began with Mr. William E. Ebert, who pioneered air conditioning services in the region, and was later shaped by Otto E. Tezel and R.P. Cotter, who expanded its reach and expertise in heating and air conditioning systems. Today, Tezel and Cotter continues this tradition, offering comprehensive HVAC solutions designed to meet the diverse needs of commercial and industrial clients throughout the South Texas area, ensuring comfort and operational efficiency.
Tezel and Cotter Air Conditioning, LP distinguishes itself through an unparalleled depth of experience, serving San Antonio and South Texas for over nine decades. Their commitment to excellence is evident in their highly skilled technicians, who are factory-certified to service all major brands of commercial and industrial HVAC equipment, including specialized systems like Liebert units for computer rooms. The company boasts a robust construction division with a state-of-the-art automated sheet metal shop for fabricating custom ductwork, alongside complete mechanical and plumbing capabilities for complex projects ranging from schools and malls to intricate historic renovations. Their service department provides extensive planned preventative maintenance programs and is available around the clock with 24/7 emergency services for both HVAC and plumbing needs, ensuring minimal downtime for their clients. This dedication to comprehensive, reliable, and expert service solidifies Tezel and Cotter's position as a leader in the mechanical contracting industry.
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Serves San Antonio and surrounding areas
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AC demand peaks during summer months with temperatures regularly exceeding 90°F.
Peak Season: May - September
Tip: Schedule AC maintenance in spring to avoid peak season delays.

