Mattress Mark's Sleep Shop

Mattress Mark's Sleep Shop Family owned Mattress Sleep Shop bringing superior quality bedding & exceptional prices to Washington

Local family-owned mattress store offering exceptional values.

We're overstocked! Simmons, Sealy, Serta. All brands. A few of our beds: Simmons Black retail $3000, our price $1350. Se...
09/03/2026

We're overstocked! Simmons, Sealy, Serta. All brands. A few of our beds: Simmons Black retail $3000, our price $1350. Serta Perfect Sleeper X retail $1400, our price only $750. Purple Luxe Rejuvenate Premier retail $9299, our price $2750. Hundreds more to choose from. 40-80% off. STL MATTRESS CO. 4835A Lemay Ferry in St Louis County or call 314 703-5110.

If you are in need of a mattress you can't beat the deals at STL Mattress. Up to 60% off discontinued, floor models and ...
09/02/2026

If you are in need of a mattress you can't beat the deals at STL Mattress. Up to 60% off discontinued, floor models and closeouts! Come see Matt for your best deal, or ask for me, Mark. Worth the drive. Save hundreds.

FREE!!!
08/13/2026

FREE!!!

FREE, FREE, FREE!!! Multiple available. Heavy duty, furniture grade MDF queen platforms. Black painted, 8". Very heavy. Needs touch up. Must go by Aug 15th. Bring truck and heavy lifting labor.

Closing Aug 15th. Get one of the last floor models at nearly our cost. We have half a dozen Queen beds left. Must go NOW...
08/13/2026

Closing Aug 15th. Get one of the last floor models at nearly our cost. We have half a dozen Queen beds left. Must go NOW! $2849 mattresses for $850. Are you kidding me??? Nope. No joke. Get it now.

Address

1035 Washington Square
Washington, MO
63090

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 6pm
Sunday 12pm - 5pm

Telephone

+16362669701

Website

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