Serta Your Local 5 Star Dealer Pillows & Mattresses Free Delivery, Set-up & Removal Visit us @facebook.com/mollyzmattresses Second Location: 705 Avalon Ave Muscle Shoals, AL 256-381-0420. We sell a wide selection of mattress sets. Every bed in the store is manufactured in Cullman,Al at the Serta factory. We carry the Serta line and the Five Star line. We have 29 styles to choose from.