Shop Amerisleep mattresses, pillows, and adjustable beds in Houston. We engineer our products using cutting-edge materials designed to enhance your sleep. And our Houston mattress store is part of The Galleria — the largest mall in Texas! Located in Houston’s Uptown District, The Galleria is an upscale, mixed-use development that welcomes over 30 million guests each year. So come visit us at our Houston mattress store today!