President's Day Sale: Save up to $700 + FREE adjustable base on select purchases ​

Mattress Firm South Plaza


45245 Worth Avenue
California, MD 20619


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Love Your Mattress Guarantee®

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    Free Shipping

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    Low Price Guarantee

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    America's Best Brands

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    Special Financing

  • 120 Night Sleep Trial�

    120 Night Sleep Trial�

  • Open 24/7

    Open 24/7

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Mattress Firm South Plaza

45245 Worth Avenue California, MD 20619

We Take sleep seriously

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Consult with a Sleep Expert®

Our Sleep Experts® receive over 200 hours of training so you can get your best night's sleep. You can chat, call or visit us in-store to find your best mattress and sleep esssentials ‐ all for your sleep needs.

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Popular Mattresses Available to Try Near By

Meet with one of our Sleep Experts® in-store to find the best mattress and sleep essentials for your needs. Start with our quick and intuitive MattressMatcher®

Current Promotions

​ + FREE adjustable base with select mattresses ​

President's Day Sale

King Bed, Queen Price: Save up to $700

Shop Sale

Save up to 50% on select top-brand mattresses 

Plus, Free & Fast Delivery

Shop Sale

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Brought to you by our Sleep Experts®, helps you learn about sleep wellness through all facets of life.

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Google Map of 45245 Worth Avenue, California, MD

Mattress Firm South Plaza

45245 Worth Avenue
California, MD 20619

+1 301-862-1038

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46300 Lexington Village Way
Lexington Park, MD 20653

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Google Map of 924 Costley Way, Prince Frederick, MD

Mattress Firm Costley Way

924 Costley Way
Prince Frederick, MD 20678

+1 410-535-6186

Google Map of 16456 Consumer Row, King George, VA

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16456 Consumer Row
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+1 540-663-3683