Established in 1998, Mattress King is a Colorado based company. Starting with just one store in Denver, Mattress King has expanded to locations across the Front Range. Each October, Mattress King sponsors Denver’s Susan G. Komen Sleep In for the Cure – an alternative for those who are not able to participate in the Race for the Cure.

If you will be out of town on Race Day, have a night job or prize your sleep on Sunday mornings, Denver’s Mattress King encourages you to snooze your way to finding a cure by signing up for Sleep In For The Cure. Sleep in for the Cure is part of Susan G. Komen for the Cure®, the world’s largest breast cancer organization.

Mattress King holds true to the recognizable tagline “Nobody beats the King…Nobody!” with their Low Price Guarantee: We’ll beat anyone’s price by 5%. “If any competitor has the same product and is lower than Mattress King, we will beat that price by 5%. Valid within 30 days of purchase. Floor samples and “as is” merchandise excluded.”

5333 N. Bannock
Denver, Colorado 80216