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Mattress Direct

1240 Highway K
O'fallon MO 63366
636-240-1028 click to call



Showroom Hours

Monday – Friday 10AM – 8PM
Saturday 10AM – 6PM
Sunday 11AM – 5PM


In the heart of O’fallon, across from the Wal-Mart, neighboring Panera, Qdoba, Jimmy John’s and Monicals, Mattress Direct O'fallon displays the entire Simmons Beautyrest and Serta iComfort catalog, as well as Campbell Mattresses which are proudly made in Missouri. Mattress Direct always guarantees the lowest price on every mattress on display. Don't pay retail. You save money when you order your Mattress Direct.Come in and let one of our dedicated Sleep Specialists help you find the mattress that best for the way you sleep.



Showroom Manager : Nate  -  [email protected]

Nate has enjoyed working with clients from all over the metro area in some of Mattress Direct’s other showrooms prior to being named manager of our O'fallon location.   He has been in the customer service industry for over 20 years, and knows how to treat everyone with the highest amount of courtesy and respect. Outside of Mattress Direct Nate enjoys competitive gaming and challenging himself in the gym to stay sharp for day to day activities.


With Mattress Direct Since : 2016

Nate's Personal PillowBedgear Dawn 1.0 Vertex Pillow

Nate's Favorite Mattress :  Beautyrest Platinum Jensen Terrace Hybrid

Nate's Favorite TV show :  Game of Thrones