About Texas Port - A - Cool True knowledge comes from experience, and Texas Port-A-Cool has been in business for over 10 years. Selling, renting and maintaining premium cooling systems has been our focus for more then a decade. So, put the power of the professionals behind your your next cooling system purchase. All of our products are Made in the USA and come with a 1 year warranty. At Texas Port-A-Cool, customer service is our highest priorty. We will do whatever it takes to make our customers happy, everytime!