David Hernandez

David Hernandez is the founder and owner of 3rd Degree °C HVAC/R Filtration. With years of hands-on experience in the HVAC industry, David has become a trusted expert in air filtration and preventative HVAC maintenance. His passion for quality service and efficient systems led him to create a company that puts air quality and customer care at the forefront.

David’s approach is straightforward—he believes in providing reliable, high-quality products and services that help customers get the most out of their HVAC systems. Whether working with residential clients or large industrial facilities, David is committed to making air filtration and HVAC maintenance as simple and effective as possible.

When he's not working, David enjoys connecting with his community in Corpus Christi and surrounding areas, where he’s proud to serve homeowners, businesses, and industries alike. His hands-on experience and dedication to excellence make him the go-to expert for all things air filtration.