Black Friday Sale: Save up to $700 + FREE adjustable base on select purchases – ends Tuesday!

Mattress Firm Killingly


2135 Killingly Commons Drive
Dayville, CT 06241


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Mattress Firm Killingly

2135 Killingly Commons Drive Dayville, CT 06241

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.

Sleep Expert

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


Save up to $700

Shop Sale

Plus, Free & Fast Delivery


Save up to 50% on select top-brand mattresses

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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