Striving for excellence since 1967

Gateway Air Conditioning Company has been servicing Laredo and the surrounding communities for almost five decades. We specialize in Residential and Commercial cooling and heating. We offer top name brand systems, the most highly trained and qualified technicians, and a service reputation second to none. Monthly maintenance programs and financing is available.

Call us and see why Gateway Air Conditioning has been Laredo’s most trusted ac company since 1967. Gateway Air Conditioning, “Excellence in Service!”


Our award winning residential air conditioning and heating department is dedicated to fixing your HVAC problems, fast and reliably.



Keep your customers cool and comfortable with our highly trained commercial cooling and heating department.


Brands we carry