Rental Locations Available for Immediate Delivery: Locally, we offer our rental services to the Houston, Dallas, Fort Worth, San Antonio, Austin, El Paso and Waco, Texas markets. We also ship our spot coolers and portable air conditioners around the world, and can handle crisis cooling situations with expertise and speed. Portable Rental Solutions provides spot coolers and portable AC units on demand throughout Texas and globally. Click Here to learn more about Rentals.