Mattress Firm offers a wide selection of mattresses from top brands, including Tempur-Pedic, Purple, Sealy, and Sleepy's. They provide various promotions, such as the Memorial Day Sale with up to 60% off, and offer financing options like 0% interest with equal monthly payments on qualifying purchases. Customers can enjoy free and fast delivery, a low price guarantee, and a 120-night sleep trial. All mattresses are assembled in the U.S.
Current homepage sales include up to $700 off, a free adjustable base with select mattresses, select price-point and bundle offers, clearance mattresses up to 70% off, $300 instant gifts, and an extra 15% off qualifying purchases.
- Black Friday Sale: Save up to $700Expires: 2026-12-08Savings vary by product and model; valid only on models indicated; product selection may vary by store.
- Free adjustable base with select mattressesSelect mattresses.
- Queen beds under $500Queen beds.
- Sleepy's By Sealy Spring Luna Euro Top mattress and adjustable base bundle
- Any size for $249.99 on select mattressesSelect mattresses.
- Up to 70% off select clearance mattressesSelect clearance mattresses; while supplies last.
- $300 instant gift toward a total sleep solution
- $300 instant gift on select Purple mattressesSelect Purple mattresses.
- Get an extra 15% offQualifying purchase; available online or in-store.
- 0% interest with 72 equal monthly paymentsQualifying purchases with Mattress Firm credit card; subject to credit approval. For 60- and 72-month in-store purchases, taxes and delivery fees must be paid upfront.
- Free and fast delivery
- Free & Fast Delivery
- Financing & Leasing
- Low Price Guarantee
- 120 Night Sleep Trial
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Real Google reviews from nearby shoppers
Average rating 4.8 · 534 reviews
Last updated Jul 8, 2026
Our experience was made perfect because of the store manager, Dominic. I have never experienced such a knowledgeable young man who was so informativ, Patient and helpful. It was such a pleasure to shop at Mattress Firm and Dominic was the reason we purchased from him and not a competitor who had a product we thought we were set on buying. Dominic, thank you for making our experience so pleasant.
View on GoogleI had mostly made up my mind about the bed and adjustable base that I wanted. I was about to order online, but really wanted to be able to see it person. I can't express how thankful I am that we started our shopping around experience at Mattress Firm. Dominic was great! Didn't try to upsell me and really listened. I went with a slightly different model of Dream Cloud than I expected based on Dominic's recommendation. My delivery arrived in 2 days. We let the mattresses sit and fully expand in an unused room for 2 full days before using. I slept on it one night so far and honestly all my aches and misery I've been feeling because of my last new mattress are 95% improved. My last new mattress was more expensive than the entire set up of a split king with an adjustable bases. The price was slightly less than I would have paid online directly from manufacturer and the sheets, pillows, and mattress protectors were customized to what we preferred by buying at Mattress Firm. Also, the split king setup is AMAZING! One big bed, without being disturbed by your partner's every move. Dominic - Thank you!
View on GoogleOur ( myself and husband) experience was very good. Two guys Dominic and Gavin were very personable and knowledgeable. Neither!!,, were your Typical cliché sales person. Which was a nice appreciated experience . We actually had a nice conversation with both. You have good guys working for you. And,, yes we bought a mattress. Thank you Dominic. 👍. Job well done . S McCarthy
View on GoogleWalked into the Mattress Firm store in St. Louis overwhelmed by all the choices. Gavin greeted me immediately and turned the experience into something genuinely enjoyable. He listened carefully to my sleep issues (back pain, sleeping hot, side sleeping), explained the differences between hybrids, memory foam, and cooling tech without any jargon overload, and never once pushed me toward the priciest option. He helped me find the perfect mattress that actually fits my needs and budget, hooked me up with a solid promotion, and made the whole buying process transparent and stress-free.
View on GoogleFrom the moment we walked in Matt and Gavin were every knowledgeable and professional. We left went to other mattress company's but nothing compared so we went back and bought from them. Thanks for making the process so enjoyable and getting us the right mattress.
View on Google- Mattress Firm Clearance Center South Center Way
St. Louis, MO · 0.6 miles
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